Quick view Compare Dirt Bike Gearbox - MotoTec 50cc Demon T8F 11 Tooth Sprocket Transmission Double Chain Gearbox used on 2 Stroke 33cc, 34cc, 47cc ,49cc, 50cc Engines on Pocket Bikes. Dirt Bikes, Mini ATVs and Buggy Go karts. Transmission Type:T8F chain, 11 Tooth Sprocket Gearbox(Double... Regular Price(MSRP) Season Special $45.00 Add to Wishlist Add to Cart
Quick view Compare VOG 260 Starter Clutch Assembly (122-22) Starter Clutch Assembly for VOG 260 BN169MM Engines commonly found in Linhai 250/260/300 Scooters and many other makes and models.Some of the models and brands using this engine include the Aprilia Leonardo 250, Aprilia Leonardo 300, Benelli Velvet 250,... Regular Price(MSRP) $80.00 Season Special $59.99 Add to Wishlist Add to Cart
Quick view Compare Semi-Auto Clutch Kit (117-7) Semi-automatic clutch pack for Honda style 4-stroke horizontal cylinder engines. Semi-Auto Clutch Kit Specifications Outer Diameter: 116mm (4.5 inches) Overall Height: 40mm Regular Price(MSRP) $49.00 Season Special $36.99 Add to Wishlist Add to Cart
Quick view Compare Samurai Zuma 125 Stroker Crankshaft (169-247) Samurai Performance 3mm Stroker Crankshaft for the Yamaha Zuma 125. Samurai Zuma 125 Stroker Crankshaft Specifications Overall Length: approximately 258mm Thread Size (tapered side): M12x1.25 Thread Size (splined side): M12x1.25 Bearing Outer Diameter... Regular Price(MSRP) $416.00 Season Special $319.99 Add to Wishlist Add to Cart
Quick view Compare Samurai Performance Transmission Kit (169-244) Samurai Performance Transmission Kit for the Yamaha Zuma 125. Samurai Performance Transmission Kit Specifications: Includes: Performance Clutch Bell (Inner Diameter: 120mm, Number of Splines: 16) Performance Clutch (Outer Diameter: 116mm) Performance... Regular Price(MSRP) $429.00 Season Special $329.99 Add to Wishlist Add to Cart
Quick view Compare Samurai Performance Clutch Kit (169-245) Samurai Performance Clutch Kit for the Yamaha Zuma 125.Includes: Performance Clutch Bell (Inner Diameter: 120mm, Number of Splines: 16) Performance Clutch (Outer Diameter: 116mm) Regular Price(MSRP) $245.00 Season Special $174.99 Add to Wishlist Add to Cart
Quick view Compare Samurai Light Weight Performance Cam Sprocket (169-250) Samurai High Performance Light Weight Cam Sprocket for the Yamaha Zuma 125. Samurai Light Weight Performance Cam Sprocket Specifications Number of Teeth: 34 Regular Price(MSRP) $71.00 Season Special $50.99 Add to Wishlist Add to Cart
Quick view Compare Samurai High Performance Fuel Injector (169-249) Samurai High Performance 10 Hole Fuel Injector for the Yamaha Zuma 125. Samurai High Performance Fuel Injector Specifications 10 Holes Regular Price(MSRP) $224.00 Season Special $159.99 Add to Wishlist Add to Cart
Quick view Compare Samurai High Lift Camshaft (169-248) Samurai Performance High Lift Camshaft for the Yamaha Zuma 125. Samurai High Lift Camshaft Specifications Intake Lobe (at greatest point): 27mm Exhaust Lobe (at greatest point): 26.8mm Regular Price(MSRP) $169.00 Season Special $120.99 Add to Wishlist Add to Cart
Quick view Compare Samurai RPM Racing Disc Kit (169-243) RPM Racing 260mm Performance Disc Kit for the Yamaha Zuma 125 by Samurai. Includes caliper adaptor bracket and stainless steel rotor. (Inner Diameter: 82mm, Outer Diameter: 260mm) Samurai RPM Racing Disc Kit Specifications: Includes Caliper Adaptor... Regular Price(MSRP) $312.00 Season Special $239.99 Add to Wishlist Quick Add
Quick view Compare Rear Drive Shaft (151-59) Rear Clutch Output Shaft, Type-1 Long Version for 50cc 4-stroke QMB139 engines. Rear Drive Shaft Specifications: Thread Size: M10x1.25 Number of Splines: 22 Number of Teeth (gear): 16 Overall Length: 155mm Regular Price(MSRP) $38.00 Season Special $20.99 Add to Wishlist Add to Cart
Quick view Compare Rear Clutch Assembly (164-45) Rear Clutch assembly for 150cc and 125cc GY6 QMJ152/157 and QMI157 4-stroke engines. Rear Clutch Assembly Specifications Inner Diameter (bell): 125mm Outer Diameter (bell): 137mm Number of Splines: 19 Splines Inner Diameter (peak to peak): 13.6mm Outer... Regular Price(MSRP) $70.00 Season Special $39.99 Add to Wishlist Add to Cart
Quick view Compare SSP-G QMB139 50cc Clutch Bell with Cooling Fins (169-445) High Performance Lightweight Clutch Bell with Cooling Fins for QMB139 50cc, 4-stroke engines. Clutch Bell Inner Diameter: 107mmClutch Bell Outer Diameter: 125mmNumber of Splines: 22Splined Inner Diameter (peak to peak): 11mmSplined Inner Diameter (valley... Regular Price(MSRP) $46.00 Season Special $32.99 Add to Wishlist Add to Cart
Quick view Compare Hoca QMB139 Clutch Assembly (169-428) Hoca Performance 50cc, 4-stroke QMB139 Clutch with Ventilated Clutch Bell with friction enhancing coating. Outer Diameter (clutch bell): 115mmInner Diameter (clutch bell): 107mmOuter Diameter (shoes): 104mmClutch Bell Inner Diameter (splines peak to... Regular Price(MSRP) $120.00 Season Special $88.99 Add to Wishlist Add to Cart
Quick view Compare SSP-G QMB139 50cc Adjustable Racing Clutch (169-444) High Performance Adjustable Racing Clutch with 2 different sets of clutch springs for QMB139 50cc, 4-stroke engines. Spring loads can be adjusted by using the lock-in positions. Under the clutch shoes screws are attached to function as adjustable inertia... Regular Price(MSRP) $56.00 Season Special $39.99 Add to Wishlist Add to Cart
Quick view Compare PB Tran 6 tooth (157-7) Gearbox Transmission Type-2 for 47cc and 49cc Cag and Daytona style pocket bikes and pocket quads. PB Tran 6 tooth Specifications: 6 Tooth sprocket Inner Diameter (clutch drum): 78mm Overall Height: 57mm Uses #25 and #25H chain Regular Price(MSRP) $34.00 Season Special $24.49 Add to Wishlist Add to Cart
Quick view Compare Pocket Bike Transmission (157-5) Gearbox Transmission Type-1 for 47cc and 49cc Cag and Daytona style pocket bikes and pocket quads. Pocket Bike Transmission Specifications: 7 Tooth sprocket Clutch Inner Diameter: 77mm Overall Height: 53mm Uses #25 & #25H chain Regular Price(MSRP) $34.00 Season Special $24.49 Add to Wishlist Add to Cart
Quick view Compare X7 Pocket Bike chain transmission (157-3) Transmission with internal chain. X7 Pocket Bike chain transmission Specifications: Inner Diameter (clutch bell): 78mm Gear Ratio 3:1 Regular Price(MSRP) $68.00 Season Special $39.49 Add to Wishlist Add to Cart
Quick view Compare Pocket Bike Transmission Type-3 (157-8) Gearbox Transmission Type-3 for 47cc and 49cc Cag and Daytona style pocket bikes and pocket quads. Pocket Bike Transmission Type-3 Specifications: 6 Tooth Sprocket Inner Diameter (clutch drum): 78mm Overall Height: 60mm Uses BF05T chain Regular Price(MSRP) $28.00 Season Special $19.99 Add to Wishlist Add to Cart
Quick view Compare Transmission Kit (169-159) Performance Transmission Kit for 150cc and 125cc GY6 4-stroke engine based vehicles. Specifications:Please see the following part numbers for further information and measurements on items in this kit: #169-5, #169-6, #169-9, #169-24, #169-25, #169-28,... Regular Price(MSRP) $234.00 Season Special $178.99 Add to Wishlist Add to Cart
Quick view Compare GY6 Performance Teflon Coated Pulley/Variator set (169-24) Performance Teflon Coated Pulley/Variator set for 125/150cc GY6 engines. This Pulley/Variator set has a special roller track design for a bigger contact surface and angle. Roller weights not included. Specifications Please see below for measurements Regular Price(MSRP) $67.00 Season Special $49.99 Add to Wishlist Add to Cart
Quick view Compare Morini AD50 Variator Kit (185-8) Variator Kit for Morini AD50 engines commonly found on Hyosung, Suzuki and TGB Street Scooters.Includes variator, drive face, ramp plate, restrictor plate, boss, roller weights, slide peices. Morini AD50 Variator Kit Specifications: Includes Size 17x12... Regular Price(MSRP) $49.00 Season Special $34.99 Add to Wishlist Add to Cart
Quick view Compare Morini AD50 Clutch Assembly (185-7) Clutch Assembly with Bell for Morini AD50 engines commonly found on Hyosung, Suzuki and TGB Street Scooters.Includes clutch, pulley and bell housing. Morini AD50 Clutch Assembly Specifications: Outer Diameter (pulley): 123mm Outer Diameter (clutch... Regular Price(MSRP) $70.00 Season Special $49.99 Add to Wishlist Add to Cart
Quick view Compare Honda 4-stroke Automatic Clutch Set (117-11) Automatic Clutch Set for the most common type of 49cc to 125cc 4-stroke Horizontal cylinder engines found on Chinese Dirt bikes, ATVs, super pocket bikes, mini-choppers and dune buggies. Honda 4-stroke Automatic Clutch Set Specifications: Automatic... Regular Price(MSRP) $56.00 Season Special $39.99 Add to Wishlist Add to Cart