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TB Parts
TBParts goal is to offer affordable performance parts for pit bike, mini bike, and trail bike enthusiasts. Their big bore kits and other performance parts are made of high-quality components manufactured to their specifications. These parts have proven to be extremely reliable and popular over the 25+ years they have been on the market.
TB Piston Kit, Std. size – Z50R 88-99 & All XR50/CRF50 Models 
TB Piston Kit, Std. size – Z50R 88-99 & All XR50/CRF50 Models$20.99$20.99$20.99TB Lifter Plate, Billet – CRF125 
TB Lifter Plate, Billet – CRF125$25.99$25.99$25.99TB Turn Signal & Horn Switch Assembly – CT70 K1-K3 
TB Turn Signal & Horn Switch Assembly – CT70 K1-K3$21.99$21.99$21.99TB Billet V2 Race Head Cover Set, Silver 
TB Billet V2 Race Head Cover Set, Silver$69.99$69.99$69.99TB Camshaft, V2 Honda/Import Heads 
TB Camshaft, V2 Honda/Import Heads$82.99$82.99$82.99TB Monkey 125 Luggage Rack 
TB Monkey 125 Luggage RackFrom $129.99From $129.99$129.99AFT Carb Jet Kit for 20mm Carb - Small sizes 
AFT Carb Jet Kit for 20mm Carb - Small sizes$7.99$7.99$7.99TB Wheel/Hub Set – Z50R 1980+ 
TB Wheel/Hub Set – Z50R 1980+$274.99$274.99$274.99TB Handlebar, Black, low Rise – 7/8″ 
TB Handlebar, Black, low Rise – 7/8″$59.99$59.99$59.99TB Carb kit, Nibbi 26, Billet Throttle – TTR110 
TB Carb kit, Nibbi 26, Billet Throttle – TTR110$199.99$199.99$199.99DNM NEW Rear Shock, 350LB, 245mm – TRX90 
DNM NEW Rear Shock, 350LB, 245mm – TRX90$199.99$199.99$199.99TB Air Filter, Dual layer – 49mm 
TB Air Filter, Dual layer – 49mm$25.99$25.99$25.99TB Performance Camshaft – 2022 & Up Grom, Monkey, CT125, Dax and Cub 
TB Performance Camshaft – 2022 & Up Grom, Monkey, CT125, Dax and Cub$89.99$89.99$89.99TB Carb Tuner Kit, Nibbi PE24mm – KLX110 
TB Carb Tuner Kit, Nibbi PE24mm – KLX110From $189.99From $189.99$189.99TB Billet Oil Filter Cover w/Filter – KLX140 TB 186cc Grom Big Bore Kit, Oil Cooler Kit & Performance Camshaft 
TB 186cc Grom Big Bore Kit, Oil Cooler Kit & Performance Camshaft$510.99$510.99$510.99TB Piston & Gasket kit – Z50 K0-1981 
TB Piston & Gasket kit – Z50 K0-1981$29.99$29.99$29.99AFT Gas Tank & Side Cover Kit – Z50 K3-78 
AFT Gas Tank & Side Cover Kit – Z50 K3-78$171.99$171.99$171.99Shift Lever, Black – 79-99 Z50R, 97-00 XR70, 00 XR50 & Others 
Shift Lever, Black – 79-99 Z50R, 97-00 XR70, 00 XR50 & Others$17.99$17.99$17.99AFT Carburetor Pilot Jet Kit – CT70 K0-77 AFT Carb Only 
AFT Carburetor Pilot Jet Kit – CT70 K0-77 AFT Carb Only$9.99$9.99$9.99TB Throttle Cable, Plus 4 Inches – Z50R 86-99 
TB Throttle Cable, Plus 4 Inches – Z50R 86-99$24.99$24.99$24.99TB Billet Aluminum Gas Cap – Z50 79-99 
TB Billet Aluminum Gas Cap – Z50 79-99$23.99$23.99$23.99TB Piston Wrist Pin & Circlips Kit – Replacement for TBW0365/TBW0190 Pistons 
TB Piston Wrist Pin & Circlips Kit – Replacement for TBW0365/TBW0190 Pistons$3.99$3.99$3.99Bearing, Lifter Plate – CRF110, CRF125 
Bearing, Lifter Plate – CRF110, CRF125$6.99$6.99$6.99TB Piston, 54mm – TRX90/Chinese 86cc Type – TB Race Heads 
TB Piston, 54mm – TRX90/Chinese 86cc Type – TB Race Heads$73.99$73.99$73.99TB Brake Pedal & Arm Kit – CT70 K0-K3 
TB Brake Pedal & Arm Kit – CT70 K0-K3$49.99$49.99$49.99TB O-ring Kit, Stator Plate – Honda 50cc & 70cc 
TB O-ring Kit, Stator Plate – Honda 50cc & 70cc$5.99$5.99$5.99TB Rear Fender – CT70 K0-78 
TB Rear Fender – CT70 K0-78From $42.99From $42.99$42.99Race Head V2 Bolt kit Race Head V2 Bolt kit$24.99$24.99$24.99TB Performance Exhaust, Stainless – Z50 K3-99 Models 
TB Performance Exhaust, Stainless – Z50 K3-99 Models$234.99$234.99$234.99TB Race Head 88cc Bore & 20mm Carb Kit - Z50 82-87 Models 
TB Race Head 88cc Bore & 20mm Carb Kit - Z50 82-87 Models$419.99$419.99$419.99Rear Shock Set - TB - 280mm -Z50- K3-99 Models 
Rear Shock Set - TB - 280mm -Z50- K3-99 Models$75.99$75.99$75.99AFT Aluminum Rim Set - All Models (8x3.50) 
AFT Aluminum Rim Set - All Models (8x3.50)$69.99$69.99$69.99TB Bushing, Wheel, Anodized & Ti – KLX110 
TB Bushing, Wheel, Anodized & Ti – KLX110$45.99$45.99$45.99TB Throttle Cable – KLX110 Equipped with TBparts Billet 1/4 turn Throttle 
TB Throttle Cable – KLX110 Equipped with TBparts Billet 1/4 turn Throttle$17.99$17.99$17.99TB Fork Rebuild Kit – TBW1541 TBW1864 & TBW2007 
TB Fork Rebuild Kit – TBW1541 TBW1864 & TBW2007$17.99$17.99$17.99
