Tuesday, 24 June 2025

The Honda MVX400F the model that never was

From time to time you here of a model that never was, and yesterday what looked like a genuine brochure appeared on the internet for a never released prototype, the MVX400F. 

Details are thin on the ground but it does appear on a google search and reading various translated pages you can piece together a picture of market in the early 80's which would of led to the project cancelation and on to the NS400R. The brochure mainly talks about the 400cc market, which was worth 79690 units per annum and the strong business case for producing a large capacity 2 stroke to support their 4 stroke inline 4 CBX and V4 VF models. With the addition of the MVX400 Honda would have a 400cc offering that would suit all tastes in Japans most popular category. The MVX400F had an identification code of NC14.



Brochure translation

firstly apologies if it reads a bit weird, but the translation via an old scan via google translate, but you will be able to understand where Honda was with the model.

Introduction

As you know, the 400cc sports bike has been an entry-level bike for people since the license system was introduced, and can also be considered a high-performance bike. Its customers are mostly young people (men around 20 years old), and super sports types are the mainstream. Therefore, each company is introducing a number of the latest models in this class equipped with cutting-edge nanotechnology and various devices. Honda has released the CBX400F with an inline 4-cylinder engine and the VF400F with a 4-cylinder engine. Both have been popular and highly acclaimed for their performance and technology. Looking at the actual figures for January to March 1983, the price of 2,000 yen shows the wide range of the market at that time. These are Honda's popular models.

1982 400cc Super Sports Registration Stock: 79.690 

In addition to this, we will introduce the MVX400F equipped with the 7401 V-type engine, which is a standard water-cooled 90V D type engine, which has been featured in the Road Racing GP. This machine has a sharp design with a sharp finish. It is designed to achieve the best performance with a spirit of event.

Trends in the 400 Supersports Market over the Last Five Years

Market needs

Needless to say, the 400cc category is dominated by super sports bikes. Our customers are mostly in their teens and early twenties, and are keen on high-potential technology. Their image is of a machine with the most powerful, super-performance qualities, with a racing concept. However, at our club, the young generation, who make up the bottom half of our customers, are looking for a bike that is lightweight and easy to ride, as they are more likely to ride with a high-performance bike.

However, we must never forget that these people are riding machines that fully utilize cutting-edge technology and mechanisms, and that they can enjoy riding them. It is important to understand their desires and make the characteristics of the MVX400F, which has high performance and high mechanics based on a unique concept, low movement, is lightweight and easy to handle, and has good sponsorship, a selling point.

Aim of development

In a word, it is an "NS Replica", that is to say, the engine is a high-powered water-cooled mini-cycle V-twin engine that inherits the same concept as the Honda Power Racer NS500, which has been winning consecutive races in the road racing GP500 class, and its 400cc capacity makes it even closer to the NS500. Furthermore, by mounting this engine in a lightweight, compact frame body of the 250 class, it is possible to fully utilize its intense power.

The peakiness that is common in conventional 2-stroke engines, and the lack of. Unlike the previous model, it has a wide power range that can be used from mid- to low-speed ranges, and the flexibility at high speeds that is unique to Qigong.

In other words, just as the NS500 overturned the concept of a GP racer by surpassing the conventional concept of a simple pedal-powered racer, the MVX400F also pursues sweet, sharp response and performance that shows its true value not only when going straight but also when cornering, and will beat other cars with its high fighting power due to its total balance.

Selling points

  • A world first! Equipped with an innovative 2-stroke V3 engine.
  • The most exciting 400 Super Sport racer concept
  • A V-type gasoline machine that is closer to the NS500 concept
  • The high output of the engine and the small, lightweight body of the 250vv bike make this a great choice.

We have a weight ratio that is the same as the NS500 concept car. Not only does it have the same peak power, but it also has a sharp throttle response from the mid-to-low speed range, and good acceleration at high speeds, making it easy to use and high power. Moreover, the mass is balanced (W+W 2W), making it theoretically possible to achieve this.

Accessories that expand the world of riding with the MVX400F

Cowling that creates a racer image

  • Centre cowl - These aero parts are full of racing spirit (radiator side covers)
  • Under cowl - This is an aero part that further enhances the body line (Belly pan).
  • Sports cowl - It is a sporty cowl that evokes the image of a single seat.
  • Knuckle cowl - side covers for the nose fairing
  • Silencer case  - Storage compartment for small items that give the appearance of a rear silencer. 
  • Rear Carrier - A fit suitable for sport machines
  • Tag Bag Soft -
  • Body cover - bike cover

END OF TRANSLATION 

Timeline

1982, Honda started development of the MVX250F to complete against the RD and RG250 bikes, at the same time Yamaha started development on what would become the RD500.

1983, Honda released the MVX250F, and to capitalise on the NS500 race bike's success development started on Honda's largest 2 stroke the MVX400F.

1983, Yamaha changes the game with the Kenny Roberts inspired V4 500cc 2 stroke the RD500

1984, Yamaha introduced the alloy framed RZV500R specifically for the Japanese market, while Suzuki enter the race replica market with the RG500 and RG400 for Japan. 

In addition to the new exciting rival race replicas, sales of the MVX250 were lower than expected and the engine had suffered reliability issues, and as Honda had another 250 2 stroke in development with the impressive new V twin NS250R the MVX was dropped. With the market shifting fast Honda knew the big bored MVX would be out-gunned and be less desirable than the new class of GP replicas they decided to cancel the MVX project completely. Honda knew they had to go all-out with a NS GP replica especially after winning the 1983 world championship and immediately shifted their resources to the NS400 project. 

It has long been accepted that the NS400 engine started like as the MVX250 but with all the faults addressed, capacity increased and the addition of ATAC. Although all that is still technically true we now know there was an additional step in its development with the MVX400. 

There are also references on some Japanese websites to a MVX350/400, maybe this would of been an RD350 rival but I cannot tell if the 350 was a development stage and had its displacement increased along the way or in fact they were just the same thing, after all we know the NS400 had a capacity of 386cc and a capacity of 373cc for South Africa (50 units using NS250 pistons). There is also a small reference to a MVX100 with a V configuration engine, now that would have been very special or another translation error! 

The NS400R was every bit of a race replica and now is a very desirable collectors bike, but things could of been very different!

a colorized version produced by a Japanese magazine

The V3 sensation is even more exciting, the stunning super sprinter 400!

The concept is one step closer to the race track

add on '4th'exhaust silencer for the 250, is actually storage but is shown on the 400

The NS400R one of the 2 stroke 'holy trinity' 


Sunday, 25 May 2025

May 28, 1982, Press Release, Honda MCX50, a new American custom bike with a unique style, goes on sale

Honda Motor Co., Ltd. will release the Honda MCX50, a new American-style custom bike with innovative styling and a full range of equipment, on June 1st.






The MCX50 is equipped with a newly designed air-cooled 2-stroke 49cc, 7.0 horsepower engine. It is designed to be easy to use from low to high speeds, allowing you to enjoy a relaxed and comfortable ride in city streets and on tours.

The overall design, with its sharply angled covered handlebars and metallic streamlines from under the tank to the tail that tighten the side view, combined with the subtle curves of the rear cowl, further emphasizes the innovative new American style.

The front is equipped with a hydraulic disc brake (front wheel) that provides excellent braking performance. In addition, it is fully equipped with original design cast wheels, a large 35w/35w square type headlight, a simple and highly visible speed and tachometer, a push-type fuel cap with an automatic locking device, and other features.

This brings the total number of Honda 50cc sports cars to five, including the MCX50, making it a comprehensive series that can meet the needs of a wide range of customers.

The sales plan is

The planned production volume is 20,000 units per year.

Standard cash price is

169,000 yen (Prices in Hokkaido and Okinawa are 3,000 yen higher, and some remote islands are excluded.)

Main Features

Equipped with a newly designed air-cooled, 2-stroke, 49cc, 7 horsepower engine that offers improved tenacity at low and mid-speed ranges.

Adopting an original design cast wheel with a high-quality feel.

The indicator section is separated into square speedometer and tachometer with an easy-to-read layout.

Equipped with hydraulic disc brakes (front wheels) that provide excellent braking performance.

A variety of comprehensive equipment is included.

・Large 7.5L fuel tank.

・35w/35w large square type headlight.

・A compact 12 volt, 3 amp battery.

・Push-type fuel cap with automatic locking device (same type as VF750MAGNA).

・A powerful, thick rear tire designed specifically for the MCX50.

・Handle lock with integrated main switch.

・Oil indicator lamp, high beam indicator lamp.

・A regulator to prevent the battery from overcharging.

Main specifications

Model AC04

Total length (mm) 1.885

Overall width (mm) 0.720

Overall height (mm) 1.110

Wheelbase(mm) 1.220

Minimum ground clearance(mm) 0.155

Seat height(mm) 0.750

Vehicle weight (kg) 86

Dry weight (kg) 78

Passenger capacity (persons) 1

Fuel economy (km/L) 68.0 (30km/h constant speed test value)

Climbing ability (tanθ) 0.46 (approx. 25 degrees)

Minimum turning radius (m) 2.1

Engine type AC04E (air-cooled 2-cycle piston reed valve)

Displacement ( cm3 ) 49

Inner diameter x stroke (mm) 39.0×41.4

Compression Ratio 7.4

Maximum power output (PS/rpm) 7.0/8,000

Maximum torque (kg-m/rpm) 0.65/7,000

Starting method kick

Ignition method CDI

Lubrication Method Separate lubrication type

Lubricating oil capacity (L) 2.1

Fuel tank capacity(L) 7.5

Clutch type Wet type multi-plate coil spring

Transmission type Constant mesh type (5-stage return)

Gear ratio 1st speed, 3.083/2nd speed, 1.882/3rd speed, 1.400/4th speed, 1.130/5th speed, 0.960

Caster (degrees) 29°00′

Trail (mm) 110

Tire size (front) 70/90-19-40P/(back) 100/90-16-54P

Brake Type (Front) Hydraulic disc/(Rear) Mechanical leading/trailing

Suspension method (Front) Telescopic/(Rear) Swingarm

Frame Format Semi-double cradle

Monday, 19 May 2025

October 29, 1985, Press Release, Honda launches 50cc land sports bike "Honda MTX50R" with improved performance

Honda Motor Co., Ltd. has improved the power output (from 6PS/6,500rpm to 7.2PS/8,500rpm) of its land sports bike "Honda MTX50R," which is equipped with a water-cooled, two-stroke, single-cylinder (49cc) engine that allows for comfortable riding on rough terrain and in urban areas, and will release the new model on November 1st.




The engine installed in this MTX50R adopts a four-leaf reed valve with a straightening plate that brings smooth intake to the inlet port, a hemispherical combustion chamber with excellent combustion efficiency, and a balancer that reduces the vibrations unique to two-stroke engines, achieving both powerful and smooth riding.

The transmission is a six-speed transmission that allows a wide range of appropriate gears to be selected depending on the riding conditions. The suspension is a telescopic type for the front wheel and a popular Pro-Link type for the rear wheel. In addition, the cushion stroke is 200mm for the front wheel and 170mm for the rear wheel, providing excellent road-following performance from rough ground to paved roads.

The frame is a full-fledged semi-double cradle frame that maintains high rigidity even when subjected to strong shocks when riding on rough terrain. In addition, the slim body has good foot placement, and the seat is laid out all the way to the top of the tank, allowing the rider to ride in an appropriate position depending on the road conditions.

Sales plan (domestic, annual plan)

8,000 units

National Standard Cash Price

189,000 yen

(Prices for Hokkaido and Okinawa are 5,000 yen higher, and some remote islands are excluded.)

Main specifications

Model A-AD06

Total length (m) 2.070

Overall width(m) 0.805

Total height (m) 1.130

Wheelbase(m) 1.350

Minimum ground clearance(m) 0.230

Seat height(m) 0.830

Vehicle weight (kg) 97

Dry weight (kg) 87

Passenger capacity (persons) 1

Fuel economy (km/L) 70.0 (30km/h constant speed test value)

Minimum turning radius (m) 2.0

Engine type AD06E (water-cooled 2-stroke single cylinder)

Total displacement (cm 3 ) 49

Inner diameter x stroke (mm) 39.0×41.4

Compression Ratio 7.3

Maximum power output (PS/rpm) 7.2/8,500

Maximum torque (kg-m/rpm) 0.65/7,500

Carburetor Type PF16

Starting method Primary Kick

Ignition method Non-contact CDI

Lubrication Method Separate lubrication type

Lubricating oil capacity (L) 1.2

Fuel tank capacity(L) 8

Clutch type Wet type multi-plate coil spring

Transmission type Constant mesh 6-speed return

Gear ratio  1st gear 3.545

2nd speed 2.333

3rd speed 1.722

4-speed 1.380

5-speed 1.173

6-speed 1.041

Caster (degrees) 26°30′

Trail (mm) 96

Tire size before 2.50-21-4PR

rear 3.00-18-4PR

Brake Type  before Mechanical Leading Trailing

rear Mechanical Leading Trailing

Suspension method  before Telescopic

rear Swing arm (Prolink)

Frame Format Semi-double cradle

December 9, 1983, Press Release, Honda releases the land sports bike "HONDA MTX50R" equipped with a water-cooled, two-stroke engine

Honda Motor Co., Ltd. will release the Honda MTX50R, a land sports bike equipped with a water-cooled, two-stroke, 49cc, single-cylinder engine that allows for comfortable riding on rough terrain and in urban areas, on December 10th.




The engine of this MTX50R uses Honda's unique hemispherical combustion chamber with excellent combustion efficiency. In addition, it is equipped with HERP (Honda Torque Amplifier Resonator), which demonstrates powerful output characteristics at medium and low speeds, and a balancer that reduces vibrations unique to two-stroke engines, achieving both powerful and smooth riding.

The front wheel suspension is telescopic and the rear wheel suspension is the popular Pro-Link type. In addition, both the front and rear wheels have the longest cushion stroke in the 50cc class (front: 200mm / rear: 170mm), which allows it to exhibit excellent road following performance from rough ground to paved roads.

The frame is a full-fledged semi-double cradle frame that maintains high rigidity even with strong impacts when riding on rough ground. In addition, the slim body with good foot placement, combined with the seat laid out to the top of the tank, allows you to obtain an appropriate riding posture depending on the road conditions.

*HERP: Honda Energy Resonance Pipe

Sales plan (domestic/annual)

10,000 units (planned)

National Standard Cash Price

185,000 yen

(Prices for Hokkaido and Okinawa are 3,000 yen higher. Prices exclude some other remote islands.)

Main specifications

Model AD06
Overall length x overall width x overall height (m) 2.070×0.805×1.130
Wheelbase(m) 1.350
Minimum ground clearance(m) 0.230
Seat height(m) 0.830
Vehicle weight (kg) 97
Dry weight (kg) 87
Fuel economy (Km/L) 65.0 (30km/h constant speed test value)
Climbing ability (tanθ) 0.46 (approx. 25 degrees)
Engine type and total displacement (cm 3 ) AD06E・49
Maximum power output (PS/rpm) 6.2/6,500
Maximum torque (kg-m/rpm) 0.69/6,000
Starting method Primary Kick
Ignition method Non-contact CDI
Fuel tank capacity(L) 8
Transmission type Constant mesh type 5-stage return
Tire size   front 2.50-21-4PR | rear 3.00-18-4PR
Brake type: front and rear Mechanical Leading Trailing

March 19, 1982, Press Release, Honda releases the "Honda MTX50," a land sports bike with full-scale specifications and equipment.

 Honda Motor Co., Ltd. will release the Honda MTX50, a two-stroke land sports bike with full-fledged size and equipment that can be enjoyed in a wide range of situations, from city driving to suburban and off-road driving, on March 20th.





The MTX50 is equipped with Honda's unique Pro-Link rear suspension, which has already been adopted in high-end land sports models and has been highly praised. Combined with the front fork with a high-rigidity 31mmφ large-diameter pipe, it exhibits outstanding road-following ability and excellent maneuverability.

The engine (49cc, 2-cycle single cylinder) uses the newly developed (※) "H.E.R.P" (Honda Energy Resonance Pipe) system, which aims to improve power output at medium and low speeds. In addition, the two-stage retard (electronic retard) system prevents a sudden drop in power output at high speeds, and the balancer reduces the engine vibration unique to 2-cycles, making it easy to use and comfortable to ride as a land sports bike.

*"HERP" is a revolutionary system developed to further improve the efficiency of filling the combustion chamber. It is set in the exhaust pipe, and the expansion wave from here and the reflected wave and composite wave from the expansion chamber push the mixture back from the exhaust boat to the combustion chamber. This widens the power band and improves power output in the mid- and low-range.

The transmission is a 6-speed transmission that allows the rider to select the optimum gear ratio depending on the road conditions.

The body is a highly rigid semi-double cradle frame with a high-tensile steel head pipe that can withstand full-scale rough terrain driving.

In addition, it is equipped with a large-diameter round speedometer and tachometer with trip meter, a large-capacity (9.5 liter) fuel tank, a rear carrier, and other features that allow for long-distance driving. It also features a skid plate that protects the crankcase from unevenness in the road surface, and rear indicator stays that are difficult to break or bend even in the event of a fall, and many other useful features. The

long wheelbase design provides a comfortable riding position whether riding on paved roads or rough terrain, and the meter visor and side cover with number plate and the tank design combine to create the image of a full-fledged land sports bike.

The front brake is a single hub type that is light and effective, and the new variable grip tires mounted on the large diameter wheels (front: 2.50-21, rear: 3.00-18) provide excellent off-road performance.

With the release of the MTX50, the Land Sports Bike series has been enriched to five models in addition to the four models already on the market, the 4-cycle XL series (XL250R, 125R, 80S, 50S), and can meet a wide range of user needs.

The sales plan is

The plan is to sell 8,000 units per year in Japan.

Standard cash price is

165,000 yen

(Prices in Hokkaido and Okinawa are 3,000 yen higher, excluding some remote islands )

MTX50 Main Specifications
Model AD04
Total length (m) 2.060
Overall width(m) 0.810
Total height (m) 1.145
Wheelbase(m) 1.335
Minimum ground clearance(m) 0.250
Seat height(m) 0.820
Vehicle weight (kg) 98
Dry weight (kg) 89
Passenger capacity (persons) 1
Fuel economy (km/L) 68 (30km/h constant speed test value)
Climbing ability (tanθ) 0.50 (approx. 26 degrees)
Minimum turning radius (m) 2.0
Engine type AD01E (air-cooled 2-cycle piston reed valve)
Displacement ( cm3 ) 49
Inner diameter x stroke (mm) 39.0×41.4
Compression Ratio 7.4
Maximum power output (PS/rpm) 6.5/7,500
Maximum torque (kg-m/rpm) 0.64/7,000
Carburetor Type PF15
Starting method Primary Kick
Ignition method Non-contact CDI
Lubrication Method Separate lubrication type
Lubricating oil tank capacity (L) 2.1
Fuel tank capacity(L) 9.5
Clutch type Wet type multi-plate coil spring
Transmission type Constant mesh 6-speed return
Gear ratio 1st speed, 3.545 2nd speed, 2.333 3rd speed, 1.722, 4th speed, 1.380 5th speed, 1.173 6th speed, 4.041
Caster (degrees) 28°00′
Trail (mm) 107
Tire size (Front) 2.50-21-4PR (Rear) 3.00-18-4PR
Brake Type (Front) Mechanical leading/trailing | (Rear) Mechanical leading/trailing
Suspension method (Front) Telescopic
(Rear) Pro-Link swingarm
Frame Format Semi-double cradle frame

Thursday, 1 May 2025

May 27, 1980, Press Release, Honda releases the "Honda MB5" with semi-up handlebars that allow for a comfortable riding position

Honda Motor Co., Ltd. will add a new semi-up handlebar model to its popular Honda MB50 two-stroke 50cc road sports bike and release it on June 2nd.



The MB50 is a sports bike with a unique body design and a high-performance two-stroke engine, and since its release in April last year, it has been well-received for its light running and maneuverability, and by adding a new semi-up handlebar model, it can now be used for a wide range of purposes.

The MB5 offers a comfortable riding position for city streets and long-distance riding, and allows you to enjoy a relaxed ride. It also comes with a convenient storage compartment.

Domestic sales plan

The planned production volume is 8,000 units per year.

Standard cash price is

142,000 yen (excluding some remote islands, Hokkaido price is 3,000 yen higher)

Main specifications

Model AC01
Overall length x overall width x overall height (m) 1.880×0.705×1.025
Wheelbase(m) 1.215
Weight (kg) Maintenance: 87, Drying: 78
Fuel economy (km/L) 65 (30km/h steady state test value)
Climbing ability (tanθ) 0.36 (approx. 20 degrees)
Engine type AC01E (air-cooled 2-cycle piston reed valve)
Total displacement (cm 3 ) 49
Maximum power (PS/rpm) 7.0/9,000
Maximum torque (kg-m/rpm) 0.56/8,000
Starting method Kick Type
Ignition type CDI
Lubrication Method Separate lubrication type
Fuel tank capacity(L) 9.0
Transmission type Constant mesh type, forward 5-speed return type
Tire size (front and rear) 2.50-18-4PR
Brake type (front/rear) Front: Hydraulic disc, Rear: Leading/trailing
Frame Format backbone

April 17, 1979, Press Release, Honda releases its first 2-stroke 50cc road sports bike, the Honda MB50.

Honda Motor Co., Ltd. will release the Honda MB50, a 50cc road sports bike, on April 18th. The bike is equipped with a newly designed high-performance two-stroke engine and features a fresh and unique body design never before seen.






The Honda MB50 is Honda's first two-stroke road sports bike, designed for light handling and riding comfort, with a high-output (7 horsepower) engine incorporating new technologies such as a centralized cooling cylinder head and a bell-shaped combustion chamber, and a simple and highly rigid X-shaped backbone frame, all with a new design sensibility. It is an innovative bike designed to be enjoyed in a wide range of riding conditions, from city riding to long distance riding. (Complies with 1979 noise regulations)

Production plans are

The company will start with domestic production, and when it goes into full operation, including exports, it plans to produce 80,000 units per year.

Standard cash price is

136,000 yen (excluding Hokkaido and some remote islands).

Honda's 50cc road sports bikes consist of two models, the Honda CB50JX-I (equipped with a four-stroke engine) and the Honda MB50 (equipped with a two-stroke engine), each with its own characteristics and ease of use to cater to a wider range of users.

Main features of the Honda MB50

engine

・Single-shaft primary balancer: A mechanism that uses one balancer shaft to balance the primary inertial force of the reciprocating part, reducing the vibrations specific to two-stroke engines.

・Combustion chamber centralized cooling cylinder head: The cylinder head is designed to concentrate more of the airflow around the combustion chamber while driving, effectively dissipating heat generated by the engine and reducing performance changes.

・Bell-shaped combustion chamber: Compared to the general hemispherical type, this chamber has a greater effect on stirring the air-fuel mixture during the compression process, ensuring stable combustion from low to high speeds and preventing carbon clogging of the spark plugs.

・Separate oil supply system: Measures the throttle opening and supplies the ideal amount of oil according to engine speed.

・CDI ignition system = An ignition system that provides reliable ignition and improved starting performance, and is easy to maintain.

Body

・Heavy-weight concentrated design: Heavy weights such as the engine, fuel tank, and electrical equipment are located near the center of gravity, resulting in light maneuverability. Electrical equipment is also concentrated in front of the fuel tank, improving maintainability.

・X-shaped backbone frame: A simple frame constructed in an X-shape to reduce weight and increase rigidity, allowing for unique vehicle designs.

・Hydraulic disc brakes: Hydraulic disc brakes are used on the front to improve braking performance.

・Comstar Wheel = A lightweight and flexible Comstar Wheel with a T-shaped chrome plated rim and three points.

・Integrated handlebars = Sporty handlebars that integrate the top bridge and handlebars.

・    Switches and meters: The switches for the turn signals, headlights, etc. are concentrated on the left side of the handlebars for improved operability.

The meters combine the speedometer and tachometer into one unit and are located in the center for easy viewing.

Honda MB50 main specifications

Model name: Honda AC01
Total length (m) 1.880
Overall width (m) 0.655
Height (m) 0.980
Wheelbase (m) 1.215
Vehicle weight (Kg) Maintenance: 87, Drying: 78
Minimum turning radius (m) 1.8
Fuel tank capacity (L) 9.0
Fuel consumption rate (km/L)
(30km/h constant speed test value) 65
Climbing ability (tamθ) 0.36
Engine type Air-cooled 2-stroke single cylinder
Valve mechanism Reed valve type and piston valve type combined
Total displacement (cm 3 ) 49
Inner diameter x stroke (mm) 39.0×41.4
Compression Ratio 7.9
Maximum power (PS/rpm) 7.0/9,000
Maximum torque (Kg-m/rpm) 0.56/8,000
Starting method Primary kick type
Ignition system CDI
Lubrication Method Separate lubrication type
Lubricant Capacity (L) 2.1
Primary reduction ratio 4.117
Gear ratio 1st gear 3.083, 2nd speed 1.882, 3rd speed 1.400, 4-speed 1.130, 5-speed 0.960
Final Drive Ratio 3.307
Frame Format Backbone Type
Suspension system (front) Telescopic Type | Suspension system (rear) Swing arm type
Caster (degrees) 25°00′
Trail (mm) 70
Tire size (front) 2.50-18-4PR | (rear) 2.50-18-4PR
Brake Type (front) Hydraulic disc | (rear) Mechanical Leading Trailing