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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 Brake Pedal – Z50 K3-79 
TB Brake Pedal – Z50 K3-79$29.99$29.99$29.99TB 114cc High Compression Big Bore Kit – All TRX90 
TB 114cc High Compression Big Bore Kit – All TRX90$185.99$185.99$185.99TB Piston Kit, Std. size – Z50 
TB Piston Kit, Std. size – Z50From $20.99From $20.99$20.99TB V2 Race Head – Honda Type 
TB V2 Race Head – Honda Type$372.99$372.99$372.99TB Piston Ring Set, 64mm 
TB Piston Ring Set, 64mm$21.99$21.99$21.99TB Cylinder – 58mm 
TB Cylinder – 58mm$144.99$144.99$144.99TB Monkey 125 Luggage Rack TB Performance Exhaust, Stainless – Z50 K3-99 Models 
TB Performance Exhaust, Stainless – Z50 K3-99 Models$234.99$234.99$234.99TB Air Filter, Dual layer – 49mm 
TB Air Filter, Dual layer – 49mm$25.99$25.99$25.99AFT Side Cover – Z50 K3-78 Models 
AFT Side Cover – Z50 K3-78 Models$49.99$49.99$49.99TB Billet Lifter Plate – CRF110 HD Clutch 
TB Billet Lifter Plate – CRF110 HD Clutch$25.99$25.99$25.99Gasket Kit, 55mm – CRF125 
Gasket Kit, 55mm – CRF125$18.99$18.99$18.99TB Lifter Plate, Billet – CRF125 
TB Lifter Plate, Billet – CRF125$25.99$25.99$25.99TB Brake Pedal – CT70 K0-K3 
TB Brake Pedal – CT70 K0-K3$38.99$38.99$38.99TB Cam Sprocket, 36T – KLX110 02-09 
TB Cam Sprocket, 36T – KLX110 02-09$22.99$22.99$22.99TB Carb Top Set – Z50 76-78 Models 
TB Carb Top Set – Z50 76-78 Models$17.99$17.99$17.99TB Intake Manifold for Race Heads - Z125 
TB Intake Manifold for Race Heads - Z125$75.99$75.99$75.99TB 120cc Cylinder Bolts 
TB 120cc Cylinder Bolts$4.99$4.99$4.99AFT Carb Jet Kit for 20mm Carb - Small sizes 
AFT Carb Jet Kit for 20mm Carb - Small sizes$7.99$7.99$7.99TB Shock Set, Front, HD spring – TRX90 
TB Shock Set, Front, HD spring – TRX90$72.99$72.99$72.99TB Bearing Kit, Center Case – KLX140 
TB Bearing Kit, Center Case – KLX140$54.99$54.99$54.99TB Cam Chain & Sprocket Kit – KLX110 2010+/V2 style 
TB Cam Chain & Sprocket Kit – KLX110 2010+/V2 style$49.99$49.99$49.99TB 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 Brake Rod – Z50 with Swingarm 
TB Brake Rod – Z50 with Swingarm$15.99$15.99$15.99TB Z50 Gas Cap – Aftermarket Gas Tanks – Z50R 79-99 Models. 
TB Z50 Gas Cap – Aftermarket Gas Tanks – Z50R 79-99 Models.$14.99$14.99$14.99TB Reproduction Petcock – K1-78 Models 
TB Reproduction Petcock – K1-78 Models$11.99$11.99$11.99Cylinder, 55mm – CRF125 
Cylinder, 55mm – CRF125$139.99$139.99$139.99TB Brake Pedal & Arm Kit – CT70 K0-K3 
TB Brake Pedal & Arm Kit – CT70 K0-K3$49.99$49.99$49.99TB Front Fork Assembly – CT70 K2-79 TB Big Valve Kit - Grom/Monkey 
TB Big Valve Kit - Grom/Monkey$69.99$69.99$69.99TB Wheel Kit & CNC Dampers – TTR110 
TB Wheel Kit & CNC Dampers – TTR110$499.99$499.99$499.99TB Carb kit, Nibbi 24, Billet Throttle – TTR110 
TB Carb kit, Nibbi 24, Billet Throttle – TTR110$219.99$219.99$219.99TB Carb Kit, Nibbi 19 – TTR110 
TB Carb Kit, Nibbi 19 – TTR110$149.99$149.99$149.99TB Bracket, Clutch Cable – TB Manual Clutch Kit KLX110 
TB Bracket, Clutch Cable – TB Manual Clutch Kit KLX110$14.99$14.99$14.99TB Brake pad Set, Performance, Rear – KLX140 R&L Models only 
TB Brake pad Set, Performance, Rear – KLX140 R&L Models only$34.99$34.99$34.99TB Gear Shift Lever 
TB Gear Shift Lever$19.49$19.49$19.49
