Special Clutch TYPE-R & TAF 5-Speed Transmission Kit for Dax 50

【SP武川 02-03-0195 Special Clutch TYPE-R & TAF 5-Speed Transmission Kit Dax 50 Engine Parts Takegawa】
■Product Description
This product is a set that includes the Special Clutch TYPE-R, which reliably transmits the output of a custom engine, and a cross mission that allows effective use of the power band.
Installation results in a manual clutch.
●Set Contents
Special Clutch TYPE-R (Slipper Clutch Specification)
TAF 5-Speed Cross Mission (S Touring 5-Speed)

■Detailed Description
●Special Clutch Kit (TYPE-R)
The TYPE-R specification reduces rotational mass while increasing clutch capacity through a 6-disc design.
●Die-cast Aluminum Right Crankcase Cover
The right crankcase cover is made of die-cast aluminum.
The cover surface is silver-painted.
The right crankcase cover is designed to be compatible with both wet and dry clutches.
Even after purchasing the Special Clutch (wet type), it can be converted to a dry clutch specification.
*Conversion requires the separate purchase of SP Takegawa specified parts.
●Aluminum Forged Clutch Cover (Cable Type)
The cable-type clutch uses a rack-and-pinion system, which is well-regarded for its light and smooth operation.
The cover is made of forged aluminum and has a shot-blasted surface finish.
Even after installing the special clutch, the clutch springs, clutch plates, and clutch friction discs can be easily replaced by removing the clutch cover.
●Large Oil Filler Cap
A larger oil filler port makes oil changes easier.
Made of die-cast aluminum with a chrome-plated finish.
●Built-in Oil Element
Filters impurities such as sludge and metal wear particles in the oil.
Removing impurities from the oil helps maintain engine output.
The oil element uses a reliable cartridge-type paper filter.
●Oil Level Check Window
Easily check the oil level.
The engine oil check window uses durable glass.
●6-Disc Reinforced Clutch (Slipper Clutch Specification)
●Clutch Unit Change
By changing the clutch unit from the normal crankshaft (primary side) to the main shaft of the mission (secondary side), the load on the crankshaft is reduced, and the crankshaft axis can be lightened, resulting in sharper throttle response.
●6-Disc Specification
Compared to conventional products, by reducing the diameter of rotating parts such as the clutch outer, loss of horsepower due to oil splash is reduced, response is further improved, and rotational mass is reduced by approximately 12%, efficiently transmitting engine power.
Six friction discs are used to achieve a 6-disc design.
This increases the clutch capacity by approximately 20% compared to conventional products, making it compatible with high-output engines.
●Slipper Clutch (Standard Equipment)
Alleviates the sudden shock of engine braking during downshifts at high RPM.
This reduces sudden changes in posture, rear wheel hopping, and stress on the engine.
●Slipper Clutch Structure
A dedicated pressure plate and clutch cam are provided in the clutch unit.
Back torque transmitted from the rear wheel is transferred to the clutch cam, causing the pressure plate cam and clutch cam to actuate. This pushes down the pressure plate, creating a semi-clutch state and releasing the back torque.
●Clutch Outer
Incorporates a rubber damper to reduce shock during clutch engagement, especially for gears.
●Die-cast Aluminum Lifter Plate
●Clutch Spring
Excellent fatigue resistance for a stable clutch feel.
●TAF 5-Speed Cross Mission Kit
This cross mission retains the benefits of existing SP Takegawa 5-speed cross missions while further improving durability and operability.
It features shift forks with special surface treatment and ensures tooth width to accommodate shorter strokes, thereby improving durability.
Furthermore, the gears adopt the same tapered shape for the engagement section as the SS5-speed, improving shift feel and enhancing the prevention of malfunctions such as gear slippage.
●Shift Pattern: Return type
●Gear Ratios: S Touring 5-Speed
1st: 2.357 2nd: 1.611 3rd: 1.190 4th: 0.958 5th: 0.807

■Compatible Models
HONDA
12V DAX50 (AB26-1000001～)

■Notes
*Images are for illustration purposes only. Includes products with different sizes and colors.
*Product design and specifications may change without prior notice. Please understand.
*Must be used in conjunction with a big bore kit with decompression function. (Excluding SP Takegawa Desmo Head)
*The slipper clutch cannot completely release back torque. Some back torque will still be transmitted to the crankshaft, so do not perform sudden downshifts at high RPM as this may lead to engine damage.
*Cannot be installed simultaneously with a normal muffler or an up-type muffler.
*This product is made-to-order, so cancellations are not possible after ordering.
*This is a made-to-order product, so delivery may take some time. Also, please note that the manufacturer may discontinue the product or change specifications without prior notice. Thank you for your understanding.