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Trail Bikes
TBParts is dedicated to providing high-quality, affordable performance parts for pit bike, mini bike, and trail bike fans. Since 1995, their big bore kits and other performance enhancements, crafted from top-notch components customized to their unique specifications, have gained tremendous popularity due to their proven reliability and excellence.
TB Brake Pad Set, Performance, Front – KLX140 all models 
TB Brake Pad Set, Performance, Front – KLX140 all models$34.99$34.99$34.99TB Performance Camshaft, Stage 2 – KLX110 
TB Performance Camshaft, Stage 2 – KLX110$82.99$82.99$82.99TB Master Cylinder Cap – Grom 125 All Models 
TB Master Cylinder Cap – Grom 125 All Models$16.99$16.99$16.99TB Carb Kit, Nibbi PE28 – KLX140 
TB Carb Kit, Nibbi PE28 – KLX140$184.99$184.99$184.99TB Carb Kit, Nibbi PE26 – KLX140 
TB Carb Kit, Nibbi PE26 – KLX140$184.99$184.99$184.99TB Shop Rag Set, Microfiber – Red & Gray 
TB Shop Rag Set, Microfiber – Red & Gray$4.99$4.99$4.99TB Gasket Kit, Complete – Z50R 82-87 Models 
TB Gasket Kit, Complete – Z50R 82-87 Models$20.99$20.99$20.99TB Body Kit – Z50 80-81 
TB Body Kit – Z50 80-81$399.99$399.99$399.99TB Upper Muffler Guard – Z50R 80-87 
TB Upper Muffler Guard – Z50R 80-87$52.99$52.99$52.99TB Stator Assembly for CT70 HKO/HK1 & SL/XL70 with Hitachi Magneto 
TB Stator Assembly for CT70 HKO/HK1 & SL/XL70 with Hitachi Magneto$37.99$37.99$37.99TB Gas Cap – Z50 
TB Gas Cap – Z50$12.99$12.99$12.9924mm AFT Performance Carb – Pilot Jet Kit 
24mm AFT Performance Carb – Pilot Jet Kit$15.99$15.99$15.99TB Breather Kit, Honda/Import V2 Race Head 
TB Breather Kit, Honda/Import V2 Race HeadFrom $37.99From $37.99$37.99TB Piston Kit – 143cc – For 4 Valve Heads 
TB Piston Kit – 143cc – For 4 Valve Heads$75.99$75.99$75.99TB Decomp Replacement Bolt – V2 Decomp Race Head 
TB Decomp Replacement Bolt – V2 Decomp Race Head$3.99$3.99$3.99Trail Bikes Manual Clutch Kit 
Trail Bikes Manual Clutch Kit$189.99$189.99$189.99Fender, Rear – AFT – K1 (fits K0 & K2) 
Fender, Rear – AFT – K1 (fits K0 & K2)$47.99$47.99$47.99TB Stock Head, 88cc Bore Kit & 20mm Carb Kit 
TB Stock Head, 88cc Bore Kit & 20mm Carb Kit$262.99$262.99$262.99TB Wire Harness – Z50 K1 
TB Wire Harness – Z50 K1$29.99$29.99$29.99TB Clutch Plate Kit w/ HD Springs – Daytona 190, ZS190, ZS155 
TB Clutch Plate Kit w/ HD Springs – Daytona 190, ZS190, ZS155$39.99$39.99$39.99TB Engine Fastener Kit 2 – Honda 50cc & 70cc 69-78 
TB Engine Fastener Kit 2 – Honda 50cc & 70cc 69-78$31.99$31.99$31.99TB Gas Cap – 2010+ KLX110 & KLX140 
TB Gas Cap – 2010+ KLX110 & KLX140$49.99$49.99$49.99PCM Triple Clamp, Billet CNC – KX85/KLX140 
PCM Triple Clamp, Billet CNC – KX85/KLX140From $574.99From $574.99TB Billet Tappet Cover Set – 2014-2021 Grom 
TB Billet Tappet Cover Set – 2014-2021 Grom$39.99$39.99$39.99TB 53.5mm piston & gasket kit, Forged & High Compression – KLX110 
TB 53.5mm piston & gasket kit, Forged & High Compression – KLX110$104.99$104.99$104.99TB Clutch Springs, HD Racing – KLX140 
TB Clutch Springs, HD Racing – KLX140$18.99$18.99$18.99TB 143cc Big Bore Kit, w/ Cam Chain – KLX110 2010+ 
TB 143cc Big Bore Kit, w/ Cam Chain – KLX110 2010+$229.99$229.99$229.99TB Brake Pad & Rotor Kit, Front & Rear – KLX140 R&L Models only 
TB Brake Pad & Rotor Kit, Front & Rear – KLX140 R&L Models only$139.99$139.99$139.99TB Brake Pad & Rotor Kit, Rear – KLX140 R&L Models only 
TB Brake Pad & Rotor Kit, Rear – KLX140 R&L Models only$79.99$79.99$79.99TB Brake Rotor, Rear w/hardware – KLX140 R&L Models only 
TB Brake Rotor, Rear w/hardware – KLX140 R&L Models only$49.99$49.99$49.99TB Camshaft, Performance Roller – KLX140 
TB Camshaft, Performance Roller – KLX140$89.99$89.99$89.99TB Cable Kit, Front – Z50 1986+, XR50, CRF50 
TB Cable Kit, Front – Z50 1986+, XR50, CRF50$39.99$39.99$39.99TB Race Camshaft, V2 Stage 3 – Race Head V2 
TB Race Camshaft, V2 Stage 3 – Race Head V2$89.99$89.99$89.99TB Billet Aluminum Handlebar Knob Set, Type 2 – Z50 K3-78 
TB Billet Aluminum Handlebar Knob Set, Type 2 – Z50 K3-78$25.99$25.99$25.99TB 20mm Performance Carb kit – TRX90 
TB 20mm Performance Carb kit – TRX90$149.99$149.99$149.99TB Oil Cooler Bracket 
TB Oil Cooler Bracket$10.99$10.99$10.99
