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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 Seat Pan & Foam – Z50R 88-99 TB Front Fender – Z50R 88-99 Models 
TB Front Fender – Z50R 88-99 Models$32.99$32.99$32.99TB Valve Rebuild Kit For Stock Head- K0-81 Models 
TB Valve Rebuild Kit For Stock Head- K0-81 Models$75.99$75.99$75.99TB Gasket – For TBW0961 & TBW0971 HD Auto Clutch Kits 
TB Gasket – For TBW0961 & TBW0971 HD Auto Clutch Kits$2.99$2.99$2.99TB Ignition Coil – Z50 K3-78 Models 
TB Ignition Coil – Z50 K3-78 Models$27.99$27.99$27.99TB Clutch Cable - CRF100 
TB Clutch Cable - CRF100$14.99$14.99$14.99TB Carb Kit, Nibbi PE26 – Honda V2 Race Head 
TB Carb Kit, Nibbi PE26 – Honda V2 Race Head$159.99$159.99$159.99TB Carb Kit, Nibbi PE26 – Race Heads 
TB Carb Kit, Nibbi PE26 – Race Heads$159.99$159.99$159.99JC Racing Billet Oil Spinner – Grom/Monkey 2013-2021 
JC Racing Billet Oil Spinner – Grom/Monkey 2013-2021$99.00$99.00$99.00AFT Carburetor Kit – Z50 K3-78 Models 
AFT Carburetor Kit – Z50 K3-78 Models$59.99$59.99$59.99Oil Temp Gauge – All Honda 50 & 70 
Oil Temp Gauge – All Honda 50 & 70From $43.99From $43.99$43.99TB Fork Preload Cap – CRF110 
TB Fork Preload Cap – CRF110$49.99$49.99$49.99TB Primary Gear, lightened – CRF110 Full Manual 
TB Primary Gear, lightened – CRF110 Full Manual$89.99$89.99$89.99TB Wheel Assembly, Front – TTR110 
TB Wheel Assembly, Front – TTR110$299.99$299.99$299.99TB Rim Set, Aluminum – All CT70 
TB Rim Set, Aluminum – All CT70$89.99$89.99$89.99TB 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$89.99Bolt Kit – For Intake Manifold with 2 heat stops 
Bolt Kit – For Intake Manifold with 2 heat stops$3.99$3.99$3.99AFT 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 On/Off light Switch Wiring/Parts Kit – K3-78 Models 
TB On/Off light Switch Wiring/Parts Kit – K3-78 Models$10.99$10.99$10.99Seat Stencil – All 
Seat Stencil – All$4.99$4.99$4.99Bearing, Lifter Plate – CRF110, CRF125 
Bearing, Lifter Plate – CRF110, CRF125$6.99$6.99$6.99TB Aluminum Cylinder, 54mm – TRX90/Chinese 114cc Bore Kits 
TB Aluminum Cylinder, 54mm – TRX90/Chinese 114cc Bore Kits$144.99$144.99$144.99AFT Headlight Assembly – K1-82 Models 
AFT Headlight Assembly – K1-82 Models$24.99$24.99$24.99TB Rear Fender – CT70 K0-78 
TB Rear Fender – CT70 K0-78From $42.99From $42.99$42.99TB Billet V2 Race Head Cover Set, Silver 
TB Billet V2 Race Head Cover Set, Silver$69.99$69.99$69.99Rear 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$69.99NTN Bearing Set – #6203 
NTN Bearing Set – #6203$14.99$14.99$14.99TB Mid Rise Handlebars, Silver – 7/8″ 
TB Mid Rise Handlebars, Silver – 7/8″$74.99$74.99$74.99TB 149cc Big Bore Kit, 55mm Forged Piston, & Cam – 2022+ Grom/Monkey12 
TB 149cc Big Bore Kit, 55mm Forged Piston, & Cam – 2022+ Grom/Monkey12$299.99$299.99$299.99TB Performance Exhaust – Z50 K0-K2 Models 
TB Performance Exhaust – Z50 K0-K2 Models$207.99$207.99$207.99TB Muffler Shield/Protector Chrome – Z50 K3-78 TB Parts Body Kit – Honda Z50R 88-99 
TB Parts Body Kit – Honda Z50R 88-99$259.99$259.99$259.99TB Wire Harness 
TB Wire Harness$27.99$27.99$27.99TB 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 Front Fork Seals – CT70 K2-79 
TB Front Fork Seals – CT70 K2-79$10.99$10.99$10.99
