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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 Gasket Kit, Top End – Z50R 82-87 Models 
TB Gasket Kit, Top End – Z50R 82-87 Models$10.99$10.99$10.99Body Kit – Z50 83-85 
Body Kit – Z50 83-85$399.00$399.00$399.00TB +0.5mm Piston & Gasket kit – Z50 K0-1981 
TB +0.5mm Piston & Gasket kit – Z50 K0-1981$29.99$29.99$29.99TB Piston Kit, .50 over – 79-81 Models 
TB Piston Kit, .50 over – 79-81 Models$20.99$20.99$20.99TB Wire Harness – 79 Model 
TB Wire Harness – 79 Model$23.99$23.99$23.99TB Lower Muffler Guard – Cover A – Z50 76-79 
TB Lower Muffler Guard – Cover A – Z50 76-79$15.99$15.99$15.99TB Lower Muffler Guard – Cover B – Z50 76-79 
TB Lower Muffler Guard – Cover B – Z50 76-79$15.99$15.99$15.99TB Brake Cable – Z50 Triple clamp kit 
TB Brake Cable – Z50 Triple clamp kit$17.99$17.99$17.99TB Body Kit, Black – Z50 80-87 
TB Body Kit, Black – Z50 80-87$329.99$329.99$329.99TB Body Kit – Z50 82 & 86 
TB Body Kit – Z50 82 & 86$399.00$399.00$399.00AFT Seat 
AFT Seat$109.99$109.99$109.99TB Parts Seat, Rear Bracket, & Splash Guard – Z50R 88-99 Models 
TB Parts Seat, Rear Bracket, & Splash Guard – Z50R 88-99 Models$99.99$99.99$99.99TB Rear Fender Frame Bracket – Z50R 88-99 Models 
TB Rear Fender Frame Bracket – Z50R 88-99 Models$34.99$34.99$34.9926mm/28mm Performance Carb Kit – Intake Kit – V2/YX/ZS Heads 
26mm/28mm Performance Carb Kit – Intake Kit – V2/YX/ZS Heads$64.99$64.99$64.99TB Clutch Lever W/Extended Cable – CRF110 
TB Clutch Lever W/Extended Cable – CRF110$39.99$39.99$39.99TB Seat Pan & Foam – Z50R 88-99 
TB Seat Pan & Foam – Z50R 88-99$54.99$54.99$54.99Fender & Guard Kit – CT70 K0 
Fender & Guard Kit – CT70 K0$99.99$99.99$99.99TB Monkey 125 Grab Bar – All Year Models 
TB Monkey 125 Grab Bar – All Year ModelsFrom $44.99From $44.99$44.99TB Front Fork Kit – Z50 72-99 
TB Front Fork Kit – Z50 72-99$369.99$369.99$369.99TB Clutch Spacer 
TB Clutch Spacer$13.99$13.99$13.99TB Wire Harness 
TB Wire Harness$27.99$27.99$27.99TB Manual Clutch Shift Shaft 
TB Manual Clutch Shift Shaft$21.99$21.99$21.99TB Wire Harness – 88-99 Models (works on XR/CRF50) 
TB Wire Harness – 88-99 Models (works on XR/CRF50)$25.99$25.99$25.99TB Splash Guard – Z50R 88-99 Models 
TB Splash Guard – Z50R 88-99 Models$34.99$34.99$34.99AFT Carburetor Float Set – CT70 K0-77 
AFT Carburetor Float Set – CT70 K0-77$13.99$13.99$13.99TB Number Plate Bracket – Z50R 
TB Number Plate Bracket – Z50R$29.99$29.99$29.99TB Stator Assembly – Z50R 80-87 Models 
TB Stator Assembly – Z50R 80-87 Models$27.99$27.99$27.99TB Bearing Set – Z50 
TB Bearing Set – Z50$25.99$25.99$25.99TB Rear Axle – Z50 
TB Rear Axle – Z50$16.99$16.99$16.99TB Rear Shock Set, Black with Adjustable Rebound – Z50 (+3″) 
TB Rear Shock Set, Black with Adjustable Rebound – Z50 (+3″)$169.99$169.99$169.99TB Hub Stop and Cable Holder 
TB Hub Stop and Cable Holder$33.99$33.99$33.99TB Dimmer Switch Wiring/Parts Kit – K1-K2 Models 
TB Dimmer Switch Wiring/Parts Kit – K1-K2 Models$10.99$10.99$10.99TB Battery Connector – K1 
TB Battery Connector – K1$3.99$3.99$3.99TB Dimmer Switch – K1-K2 Models 
TB Dimmer Switch – K1-K2 Models$17.99$17.99$17.99AFT Ignition Switch – K1 Models 
AFT Ignition Switch – K1 Models$30.99$30.99$30.99AFT Ignition Switch – K2 Models 
AFT Ignition Switch – K2 Models$30.99$30.99$30.99
