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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.
Swingarm – AFT – Replacement Slider 
Swingarm – AFT – Replacement Slider$15.99$15.99$15.99TB Manual Clutch Kit – Billet Case Cover – New Style 
TB Manual Clutch Kit – Billet Case Cover – New Style$24.99$24.99$24.99Seat Stencil – All 
Seat Stencil – All$4.75$4.75$4.75TB Valve Rebuild Kit For Stock Head- K0-81 Models 
TB Valve Rebuild Kit For Stock Head- K0-81 Models$75.99$75.99$75.99TB Light Socket Kit – Z50 K3-78 Models 
TB Light Socket Kit – Z50 K3-78 Models$8.99$8.99$8.99TB Lower Exhaust Cover – Z50 K0-K1(fits K2) Models 
TB Lower Exhaust Cover – Z50 K0-K1(fits K2) Models$21.99$21.99$21.99TB Upper Exhaust Cover – Z50 K0-K2 Models 
TB Upper Exhaust Cover – Z50 K0-K2 Models$21.99$21.99$21.99TB Exhaust Pipe – Z50 K0-K2 Models 
TB Exhaust Pipe – Z50 K0-K2 Models$48.99$48.99$48.99TB Piston Wrist Pin & Circlips Kit – Replacement for TBW0365/TBW0190 Pistons 
TB Piston Wrist Pin & Circlips Kit – Replacement for TBW0365/TBW0190 Pistons$3.99$3.99$3.99TB Piston Ring Set, 54mm – For TBW0788, 0789 & 0790 Pistons 
TB Piston Ring Set, 54mm – For TBW0788, 0789 & 0790 Pistons$19.99$19.99$19.99TB Tail Light Bracket – Z50 K3-78 
TB Tail Light Bracket – Z50 K3-78$39.99$39.99$39.99TB Exhaust Guard Screw Set – Z50 K0-K2 Models 
TB Exhaust Guard Screw Set – Z50 K0-K2 Models$1.99$1.99$1.99TB Lower Muffler Guard Set (Cover A&B) – Z50 76-79 
TB Lower Muffler Guard Set (Cover A&B) – Z50 76-79$35.99$35.99$35.99TB Gas Cap – Z50 
TB Gas Cap – Z50$11.99$11.99$11.99TB Chain Guard, Chrome – Z50 K3 Model 
TB Chain Guard, Chrome – Z50 K3 Model$39.99$39.99$39.99TB Exhaust Guard Kit, Chrome – Z50 K3-K6 
TB Exhaust Guard Kit, Chrome – Z50 K3-K6$35.99$35.99$35.99Sprocket Plate & Bolts – Z50 & Z50R 1968-81 
Sprocket Plate & Bolts – Z50 & Z50R 1968-81$6.99$6.99$6.99TB Manual Clutch 
TB Manual Clutch$64.99$64.99$64.99TB Cylinder, 55mm – Grom/Monkey 125 2022+ 
TB Cylinder, 55mm – Grom/Monkey 125 2022+$164.99$164.99$164.99TB 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 O-ring Kit – Race Head V2 
TB O-ring Kit – Race Head V2$7.99$7.99$7.99TB V2 Race Head Kit & 54mm/95cc Piston Kit – Honda 50cc & 70cc Various Models 
TB V2 Race Head Kit & 54mm/95cc Piston Kit – Honda 50cc & 70cc Various Models$548.99$548.99$548.99TB 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$9.99
