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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 114cc bore kit, Race Head, & 24mm carb kit – TRX90 All Models 
TB 114cc bore kit, Race Head, & 24mm carb kit – TRX90 All Models$489.99$489.99$489.99TB Muffler Shield/Protector – Z50 K3-78 
TB Muffler Shield/Protector – Z50 K3-78$32.99$32.99$32.99TB Replacement Stroker Crank Bearing 
TB Replacement Stroker Crank Bearing$14.99$14.99$14.99TB Breather Kit, Honda/Import V2 Race Head 
TB Breather Kit, Honda/Import V2 Race Head$37.99$37.99$37.99TB Reproduction Spark Plug Guard – CT70 K4-78 
TB Reproduction Spark Plug Guard – CT70 K4-78$26.99$26.99$26.99TB Reproduction Spark Plug Guard – CT70 K0-K3 
TB Reproduction Spark Plug Guard – CT70 K0-K3$28.99$28.99$28.99TB O-ring Kit – Race Head V2 
TB O-ring Kit – Race Head V2$7.99$7.99$7.99TB Stroker Crankshaft, 51mm 6v – Various 3 Speed Models 
TB Stroker Crankshaft, 51mm 6v – Various 3 Speed Models$179.99$179.99$179.99TB Rocker Arm Shaft Kit, Honda Style V2 Race Head 
TB Rocker Arm Shaft Kit, Honda Style V2 Race Head$10.99$10.99$10.99TB Oil Line, V2 Honda Style Heads – Replacement only 
TB Oil Line, V2 Honda Style Heads – Replacement only$37.99$37.99$37.99TB Heat Spacer, Replacement – Z125 
TB Heat Spacer, Replacement – Z125$5.99$5.99$5.99TB Pushrod – KLX110 
TB Pushrod – KLX110$2.99$2.99$2.99AFT Aluminum Rim Set – CT70 
AFT Aluminum Rim Set – CT70$95.99$95.99$95.99TB Turn Signal Indicator Socket Assembly – CT70 K3-78 
TB Turn Signal Indicator Socket Assembly – CT70 K3-78$26.99$26.99$26.99TB Turn Signal Indicator Bracket – CT70 K4-78 
TB Turn Signal Indicator Bracket – CT70 K4-78$29.99$29.99$29.99TB Turn Signal Indicator Bracket – CT70 K3 
TB Turn Signal Indicator Bracket – CT70 K3$20.99$20.99$20.99TB Turn Signal Indicator Assembly – CT70 K3 
TB Turn Signal Indicator Assembly – CT70 K3$59.99$59.99$59.99TB Turn Signal Flasher Relay – CT70 & Others 
TB Turn Signal Flasher Relay – CT70 & Others$9.99$9.99$9.99TB Turn Signal Bulb – CT70 K3-82 & Others 
TB Turn Signal Bulb – CT70 K3-82 & Others$0.99$0.99$0.99HD Clutch 
HD Clutch$94.99$94.99$94.99TB Head Cover, Right – Honda 50cc & 70cc 88+ 
TB Head Cover, Right – Honda 50cc & 70cc 88+$10.99$10.99$10.99TB Brake Shoes – 80-87 Models 
TB Brake Shoes – 80-87 Models$10.99$10.99$10.99AFT 50cc Gasket Set - K0-78 Models 
AFT 50cc Gasket Set - K0-78 Models$12.99$12.99$12.99TB Wire Harness -Z50- K3-78 
TB Wire Harness -Z50- K3-78$29.49$29.49$29.49TB Wire Harness -Z50 - K2 
TB Wire Harness -Z50 - K2$29.49$29.49$29.49TB Wire Harness – Z50 K1 
TB Wire Harness – Z50 K1$29.49$29.49$29.49TB Stock Head, 88cc Big Bore Kit – Various Models 
TB Stock Head, 88cc Big Bore Kit – Various Models$139.99$139.99$139.99TBParts - 20mm Carb Main Jet Kit & Stock KLX110 Carbs 26mm Performance Carb - Mikuni VM26 42mm – Mikuni VM26 – Air Filter, Foam Pancake Style - KLX110/L Trail Bikes Extended Brake Cable +5 TB Fork Assembly Set – All CRF110 Shorty Lever Set DNM Rear Shock (250LBS) - KLX110L / CRF110 TB Piston Kit, 60mm Trail Bikes MX Performance CDI Box for CRF50/70 and Imports
