Transmission

Showing 1–24 of 38 results

Samurai Performance Transmission Kit for the Yamaha Zuma 125.

$339.99

Includes: Performance Clutch Bell (Inner Diameter: 120mm, Number of Splines: 16) Performance Clutch (Outer Diameter: 116mm) Performance Variator (Outer Diameter: 119mm, Number of Splines: 15) Performance 20×12 Roller Weights (11 Gram) Performance Torque Spring (Overall Height: 89mm)   Samurai Performance …

Rise Corporation Plated CVT Belt Cover for Honda Fusion, CF250, CN250 Scooter

$59.99

Finally a plated belt cover for the ever popular CF250 172mm. Material:Aluminum OEM Type Pulley case is a Type to be exchanged New item unused Outlet item (Class B product) There are no boxes, Instruction Manual, warranty cards, etc. Although …

Ruck Shop TRS GY6 BILLET ALUMINUM CVT COVER AKA ANKLEBITER

$146.99

The Ruck Shop CVT cover set includes a .13″ THICK Stainless Steel ‘backing plate’ to help prevent case cracking along with covering the ugly insides of the stock swingarm, a billet machined decorative front plate, and billet aluminum

Polini antifriction spring plate Evo-Slider for Yamaha T-Max 500, 530

$24.99

This spring plate is situated under the counter pressure springs spring and offer many advantages. By using this backing plate, the spring can move and doesn’t bind when shifting. The result is a clean-shifting converter. Less power is lost in …

RnDmoto Chrome CVT Belt Cover for GY6-150 Long Case

$84.99

CVT belt cover for 125/150 GY6 scooter engines. Made in Taiwan and super good quality and finish. Includes new gasket! Long case is identified as having 10 bolts and has 12″ or 13″ rear wheel. Short case has 8 bolts …

Naraku racing secondary transmission gear up kit -15/37 +20% for GY6 125/150cc 152/157QMI

$59.99

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Why? This often down the short gear ratios on your scooter, so if you find …

Naraku Racing Secondary transmission gear up kit 14/39 +10% for GY6 125/150cc 152/157QMI

$59.99

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Why? This often down the short gear ratios on your scooter, so if you find …

Polini Secondary transmission gear up kit 15/42 for Minarelli

$99.99

Secondary gear for Aprilia, Benelli, CPI, Italjet, Malaguti, MBK, Yamaha from heritage brand Polini.  

Naraku Racing GY6 Secondary Transmission Gear Set / Gear Up kit 18/36 +35% for GY6 125/150cc, 152/157QMI

$49.99

Naraku Racing GY6 Secondary Transmission Gear Set kit 18/36 +35% for GY6 125/150cc 152/157QMI Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Why? …

Naraku racing Secondary transmission gear up kit 16/37 +25% for GY6 125/150cc 152/157QMI

$59.99

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Why? This often down the short gear ratios on your scooter, so if you find …

Jasil Secondary transmission gear set Top Racing 15/39 ratio for Minarelli

$59.99

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 years of experience many European brands entrust their tuning to Top Racing. The relatively simple installation of The …

Jasil Secondary transmission gear set Top Racing 14/41 ratio for Minarelli

$79.99

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 years of experience many European brands entrust their tuning to Top Racing. The relatively simple installation of The …

Hoca QMB139 / 139QMB CVT Belt Cover – Shortcase in Chrome

$74.99

Chrome CVT Cover for 50cc, 4-stroke QMB139 engines. This is the Shortcase version commonly found on QMB139 scooters with 10″ Rear Wheels. Overall Length: 15.75 inches Includes CVT Gasket

Hoca Gear Set 17×41 For QMB139 50cc, 4-stroke engines. 

$55.99

Hoca Gear Sets in a variety of combinations for QMB139 50cc, 4-stroke engines. Tooth Combination: 17 Front 41 Rear

Hoca Gear Set 16×42 For QMB139 50cc, 4-stroke engines. 

$59.99

Hoca Gear Sets in a variety of combinations for QMB139 50cc, 4-stroke engines. Tooth Combination: 16 Front    42 Rear

101 Octane Final Drive Shaft for rear drum brake models on GY6 50cc, 139QMB/QMA QMB139 engines

$19.99

101 Octane QMB139 Final Drive Shaft for 50cc 4-stroke GY6 engines. Final Drive Shaft for 50cc 4-stroke QMB139 engines. This is an original replacement parts by 101 Octane Taiwan for the Gearbox output shaft for GY6 139QMB/QMA engines. This is …

Jasil Top Racing 17/49 Gear Set Secondary Transmission +18% for China GY6, 139QMB, Kymco 4-stroke Scooters

$79.99

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 years of experience many European brands entrust their tuning to Top Racing. The relatively simple installation of The …

Top Racing Primary transmission gear up kit+17% 18/50 for Kymco, China 50cc 4-stroke

$89.99

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 years of experience many European brands entrust their tuning to Top Racing. The relatively simple installation of The …

Honda Ruckus Upgraded Final Transmission Gear Kit by Top Racing 13/41 for Honda Zoomer 50cc

$66.99

RUCKUS 50cc High Quality Final Transmission Gear Kit Longer gearing for all fans of the Honda Zoomer. The Top Racing gearing ratio increases the top speed of the Honda Zoomer (Ruckus). The original gearing ratio is unfortunately a little too …

Prodigy Performance transmission kit for GY6

$89.99

The high speed variator kit is light weight design . It will improve acceleration and more top speed. A complete collocation satisfy your needs.  

Naraku high speed racing V.2 variator Kit 16mm W/ Drive Face for CPI, Keeway, Minarelli

$69.99

The Naraku HS-Racing is a well-engineered High Speed variator for Minarelli-based 2-stroke engines with a 16mm tail shaft. The variator comes with a CNC-turned HS belt pulley. The toothing allows for better transfer of power and negates the need for …

NCY GEAR SET (16*36) 6.8% Upgear kit for GY6

$43.99

GY6 Upgear kit. 6.8% upgear. 50 ton gear press required for install. Get the most out of your big bore kit, with increased top speed and a more usable rev range.20mm W x 20mm I.D