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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 Rotating Intake Spacer – 21mm & 26mm Honda Cylinder Heads 
TB Rotating Intake Spacer – 21mm & 26mm Honda Cylinder Heads$19.99$19.99$19.99TB 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$224.99TB Race Head 88cc Bore & 20mm Carb Kit - Z50 82-87 Models 
TB Race Head 88cc Bore & 20mm Carb Kit - Z50 82-87 Models$394.99$394.99$394.99Rear Shock Set - TB - 280mm -Z50- K3-99 Models 
Rear Shock Set - TB - 280mm -Z50- K3-99 Models$69.98$69.98$69.98Nibbi PE24 – 24mm Performance Carburetor 
Nibbi PE24 – 24mm Performance Carburetor$73.99$73.99$73.99TB Forged Aluminum Shift Lever (Stock Length) – Honda 50, 70, & Other Models 
TB Forged Aluminum Shift Lever (Stock Length) – Honda 50, 70, & Other Models$29.99$29.99$29.99Throttle Cable, AFT 30mm Carb – Various Pitbike Models 
Throttle Cable, AFT 30mm Carb – Various Pitbike Models$18.99$18.99$18.99TB Rear Shock Set – 280mm 
TB Rear Shock Set – 280mm$102.99$102.99$102.99TB 114cc High Compression Big Bore Kit – All TRX90 
TB 114cc High Compression Big Bore Kit – All TRX90$185.99$185.99$185.99TB Throttle Cable – TRX90 
TB Throttle Cable – TRX90$10.99$10.99$10.99Clutch Cover Gasket – CRF125 
Clutch Cover Gasket – CRF125$12.99$12.99$12.99TB 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 Lever, Left with Pivot Screw & Nut- Z50 ,CT70, & Other Models 
TB Lever, Left with Pivot Screw & Nut- Z50 ,CT70, & Other Models$8.99$8.99$8.99TB Chrome Steel Rim Set – CT70 
TB Chrome Steel Rim Set – CT70$79.49$79.49$79.49TB Oil Cooler Kit – Honda V2 Head 
TB Oil Cooler Kit – Honda V2 Head$199.99$199.99$199.99TB Tappet Screw Set 
TB Tappet Screw Set$6.99$6.99$6.99TB Turn Signal & Horn Switch Assembly – CT70 K1-K3 
TB Turn Signal & Horn Switch Assembly – CT70 K1-K3$21.99$21.99$21.99AFT 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$64.99AFT Carb Jet Kit for 20mm Carb - Small sizes 
AFT Carb Jet Kit for 20mm Carb - Small sizes$6.99$6.99$6.99Shift Shaft, Manual – CRF110 
Shift Shaft, Manual – CRF110$37.99$37.99$37.99TB Plastic Kit 1 – Z50 88-99 
TB Plastic Kit 1 – Z50 88-99$99.99$99.99$99.99TB 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$17.99AFT Side Cover – Z50 K3-78 Models 
AFT Side Cover – Z50 K3-78 Models$43.99$43.99$43.99TB Petcock, Aftermarket Tanks – Z50 
TB Petcock, Aftermarket Tanks – Z50$11.99$11.99$11.99TB Intake Boot, 30x58mm 
TB Intake Boot, 30x58mm$14.99$14.99$14.99TB Billet Lifter Plate – CRF110 HD Clutch 
TB Billet Lifter Plate – CRF110 HD Clutch$25.99$25.99$25.99TB Shift Shaft – Honda 50cc and 70cc 68-87 
TB Shift Shaft – Honda 50cc and 70cc 68-87$20.99$20.99$20.99TB Stroker Crankshaft, 51mm 6v – Various 3 & 4 Speed Models 
TB Stroker Crankshaft, 51mm 6v – Various 3 & 4 Speed Models$179.99$179.99$179.99TB Piston Kit, Std. size – CT70 91-94 & All XR70/CRF70 Models 
TB Piston Kit, Std. size – CT70 91-94 & All XR70/CRF70 Models$23.99$23.99$23.99TB Decomp Replacement Bolt – V2 Decomp Race Head 
TB Decomp Replacement Bolt – V2 Decomp Race Head$3.99$3.99$3.99TB Piston Kit, Std. size – Z50 
TB Piston Kit, Std. size – Z50$20.99$20.99$20.99
