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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.
1033 products
TB 26mm Performance Carb Kit, Mikuni VM26 – KLX140
Coming soonTB 26mm Performance Carb Kit, Mikuni VM26 – KLX140$188.99$188.99$209.99Unit price / perTB 143cc V2 Race Head Upgrade Kit
Coming soonTB 143cc V2 Race Head Upgrade Kit$445.49$445.49$494.99Unit price / perDNM Rear Shock, Heavy Duty – Grom 125 All Models
Coming soonDNM Rear Shock, Heavy Duty – Grom 125 All Models$179.99$179.99$199.99Unit price / perM8 Banjo bolt set, with sealing washers – KLX110 & Others
Coming soonM8 Banjo bolt set, with sealing washers – KLX110 & Others$8.09$8.09$8.99Unit price / perTB Cable/Hose Routing Bracket
Coming soonTB Cable/Hose Routing Bracket$3.59$3.59$3.99Unit price / perTB CRF110 132cc 55mm Big Bore and Carb Kit
Coming soonTB CRF110 132cc 55mm Big Bore and Carb Kit$359.99$359.99$399.99Unit price / perTB suspension kit #300 – CRF110
Coming soonTB suspension kit #300 – CRF110$359.99$359.99$399.99Unit price / perTB Steel Folding Gear Shift Lever
Coming soonTB Steel Folding Gear Shift Lever$16.19$16.19$17.99Unit price / perTB Rear Shock Kit, DNM 350# – TTR110
Coming soonTB Rear Shock Kit, DNM 350# – TTR110$170.99$170.99$189.99Unit price / perTB Mid Rise Handlebars, Black – 7/8″
Coming soonTB Mid Rise Handlebars, Black – 7/8″$62.99$62.99$69.99Unit price / perTB Stock Head, 88cc Bore Kit – CRF50
Coming soonTB Stock Head, 88cc Bore Kit – CRF50$134.99$134.99$149.99Unit price / perTB Brake Pedal – Plus 1 – Z50R 80-99, All XR/CRF50 & XR/CRF70
Coming soonTB Brake Pedal – Plus 1 – Z50R 80-99, All XR/CRF50 & XR/CRF70$26.99$26.99$29.99Unit price / perTB Stator Assembly – KLX110 2003-2011
Coming soonTB Stator Assembly – KLX110 2003-2011$35.99$35.99$39.99Unit price / perTB Suspension Package – KLX110L
Coming soonTB Suspension Package – KLX110L$359.99$359.99$399.99Unit price / perAir Filter- KLX140 OEM
Coming soonAir Filter- KLX140 OEM$9.89$9.89$10.99Unit price / perNibbi PE19FL – 19mm Performance Carburetor
Coming soonNibbi PE19FL – 19mm Performance Carburetor$67.49$67.49$74.99Unit price / perTB Rim Lock Cap & Washer
Coming soonTB Rim Lock Cap & Washer$11.69$11.69$12.99Unit price / perDrain Line, Clear/Pink – 3x5mm
Coming soonDrain Line, Clear/Pink – 3x5mm$1.79$1.79$1.99Unit price / perTB Valve Seal Set, 5mm
Coming soonTB Valve Seal Set, 5mm$4.49$4.49$4.99Unit price / perTB Exhaust Gasket
Coming soonTB Exhaust Gasket$3.59$3.59$3.99Unit price / perOEM Cam Chain – 02-09 KLX110 / KLX140
Coming soonOEM Cam Chain – 02-09 KLX110 / KLX140$21.59$21.59$23.99Unit price / perTB 143cc Bore kit w/ 26mm Carb Kit – KLX110
Coming soonTB 143cc Bore kit w/ 26mm Carb Kit – KLX110$305.99$305.99$339.99Unit price / perTB Rim Lock – 1.6″ – 2pcs
Coming soonTB Rim Lock – 1.6″ – 2pcs$15.29$15.29$16.99Unit price / perTB Rear Shock Kit, DNM 300# – TTR110
Coming soonTB Rear Shock Kit, DNM 300# – TTR110$170.99$170.99$189.99Unit price / perTrail Bikes 88cc Big Bore kit 20mm Carburetor Kit and Race Cam Performance Kit
Coming soonTrail Bikes 88cc Big Bore kit 20mm Carburetor Kit and Race Cam Performance Kit$242.99$242.99$269.99Unit price / perTB 143cc Bore Kit, Mikuni VM26 Carb Kit, and our new Performance Cam
Coming soonTB 143cc Bore Kit, Mikuni VM26 Carb Kit, and our new Performance CamFrom $431.99From $431.99$479.99Unit price / perTB Brake Pedal – Z50R 80-99, All XR/CRF50 & XR/CRF70
Coming soonTB Brake Pedal – Z50R 80-99, All XR/CRF50 & XR/CRF70$22.49$22.49$24.99Unit price / perValve Stem Cap Set, Black w/ TB logo
Coming soonValve Stem Cap Set, Black w/ TB logo$5.39$5.39$5.99Unit price / perTB Camshaft, Performance Stage 2.5 – CRF125
Coming soonTB Camshaft, Performance Stage 2.5 – CRF125$73.79$73.79$81.99Unit price / perTB Lever, Silver – Left Clutch
Coming soonTB Lever, Silver – Left Clutch$11.70$11.70$13.00Unit price / perDrain Line, Black – 3x5mm
Coming soonDrain Line, Black – 3x5mm$1.79$1.79$1.99Unit price / per26mm Performance Carb Kit – XR/CRF100
Coming soon26mm Performance Carb Kit – XR/CRF100$184.49$184.49$204.99Unit price / perTB Cam Chain Guide Roller Kit – Honda 50cc 70cc & 90cc
Coming soonTB Cam Chain Guide Roller Kit – Honda 50cc 70cc & 90cc$12.59$12.59$13.99Unit price / perTB Engine Dowel Kit – Honda 50cc 70cc & 90cc
Coming soonTB Engine Dowel Kit – Honda 50cc 70cc & 90cc$6.29$6.29$6.99Unit price / perTB Clutch Cover Gasket - Grom/Monkey
Coming soonTB Clutch Cover Gasket - Grom/Monkey$11.69$11.69$12.99Unit price / perTB Manual Clutch Cover Kit– All KLX110
Coming soonTB Manual Clutch Cover Kit– All KLX110$148.49$148.49$164.99Unit price / per
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.