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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 Tappet Screw Set 
TB Tappet Screw Set$6.99$6.99$6.99TB Billet V2 Race Head Cover Set, Silver 
TB Billet V2 Race Head Cover Set, Silver$69.99$69.99$69.99Triple Clamp Kit - All Models 
Triple Clamp Kit - All Models$209.99$209.99$209.99TB Performance Exhaust 4 - K3-99 Z50 
TB Performance Exhaust 4 - K3-99 Z50$239.99$239.99$239.99Shift Shaft, Manual – CRF110 
Shift Shaft, Manual – CRF110$37.99$37.99$37.99TB Petcock, Low Profile – Z50 79-99 
TB Petcock, Low Profile – Z50 79-99$16.99$16.99$16.99TB Clutch Kit, HD – CRF125 
TB Clutch Kit, HD – CRF125$59.99$59.99$59.99TB Parts Manual Clutch Cable 
TB Parts Manual Clutch Cable$16.99$16.99$16.99Throttle Assembly #2 – Generic Honda Type 
Throttle Assembly #2 – Generic Honda Type$17.99$17.99$17.99TB Handlebar – Z50R 80-87 Models 
TB Handlebar – Z50R 80-87 Models$46.99$46.99$46.99TB Billet Lifter Plate – CRF110 HD Clutch 
TB Billet Lifter Plate – CRF110 HD Clutch$25.99$25.99$25.99TB KLX140 Big Bore Kit & Performance Cam – All KLX140s 
TB KLX140 Big Bore Kit & Performance Cam – All KLX140s$249.99$249.99$249.99TB Piston Kit, Std. size – Z50 
TB Piston Kit, Std. size – Z50$20.99$20.99$20.99JC Racing Billet Oil Spinner – Grom/Monkey 2013-2021 
JC Racing Billet Oil Spinner – Grom/Monkey 2013-2021$99.00$99.00$99.0024mm AFT Carb with Cable - CRF/XR100 
24mm AFT Carb with Cable - CRF/XR100$74.99$74.99$74.99TB Camshaft, V2 Honda/Import Heads 
TB Camshaft, V2 Honda/Import Heads$81.99$81.99$81.99Race Head V2 Bolt kit Race Head V2 Bolt kit$16.99$16.99$16.99TB Performance Exhaust, Stainless – Z50 K3-99 Models 
TB Performance Exhaust, Stainless – Z50 K3-99 Models$224.99$224.99$224.99Rear Shock Set - TB - 280mm -Z50- K3-99 Models 
Rear Shock Set - TB - 280mm -Z50- K3-99 Models$69.98$69.98$69.98TB Delete Plug, Clutch – KLX140 
TB Delete Plug, Clutch – KLX140$8.99$8.99$8.99Throttle Cable, AFT 30mm Carb – Various Pitbike Models 
Throttle Cable, AFT 30mm Carb – Various Pitbike Models$18.99$18.99$18.99TB Throttle Cable, Stock type – CRF50 XR50 Z50R 86+ 
TB Throttle Cable, Stock type – CRF50 XR50 Z50R 86+$23.99$23.99$23.99TB Parts Wheel Hub Rear – Z50R 1980+ 
TB Parts Wheel Hub Rear – Z50R 1980+From $110.99From $110.99$110.99Air filter, Dual layer, Angled, 52mm 
Air filter, Dual layer, Angled, 52mm$24.99$24.99$24.99TB Manual Clutch Cover Kit– All KLX110 
TB Manual Clutch Cover Kit– All KLX110$155.99$155.99$155.99TB Front Fender – CT70 K0-78 
TB Front Fender – CT70 K0-78From $39.99From $39.99$39.99TB Z50 Gas Cap – Aftermarket Gas Tanks – Z50R 79-99 Models. 
TB Z50 Gas Cap – Aftermarket Gas Tanks – Z50R 79-99 Models.$13.99$13.99$13.99TB Billet Oil Dipstick– All Models 
TB Billet Oil Dipstick– All Models$18.99$18.99$18.99TB 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 Chrome Steel Rim Set – CT70 
TB Chrome Steel Rim Set – CT70$79.49$79.49$79.49DNM Performance Suspension – MK-AR Series Rear Shock Set 
DNM Performance Suspension – MK-AR Series Rear Shock Set$279.49$279.49$279.49TB Turn Signal & Horn Switch Assembly – CT70 K1-K3 
TB Turn Signal & Horn Switch Assembly – CT70 K1-K3$21.99$21.99$21.99TB Rear Fender – CT70 K0-78 
TB Rear Fender – CT70 K0-78From $39.99From $39.99$39.99AFT Carburetor Kit – Replacement Throttle Cable 
AFT Carburetor Kit – Replacement Throttle Cable$8.99$8.99$8.99AFT Carb Jet Kit for 20mm Carb - Small sizes 
AFT Carb Jet Kit for 20mm Carb - Small sizes$6.99$6.99$6.99AFT Aluminum Rim Set - All Models (8x3.50) 
AFT Aluminum Rim Set - All Models (8x3.50)$64.99$64.99$64.99
