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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 186cc Grom Big Bore Kit and Oil Cooler Kit 
TB 186cc Grom Big Bore Kit and Oil Cooler Kit$439.99$439.99$439.99TB Swingarm, Plus 1.5″ – Z50 K3-78 & Z50R 79-99 
TB Swingarm, Plus 1.5″ – Z50 K3-78 & Z50R 79-99$219.99$219.99$219.99TB Wheel Assembly, Rear – TTR110 
TB Wheel Assembly, Rear – TTR110$319.99$319.99$319.99TB Petcock, Aftermarket Tanks – Z50 
TB Petcock, Aftermarket Tanks – Z50$11.99$11.99$11.99TB Race Head Carb Kit, Nibbi PE28 – KLX110 
TB Race Head Carb Kit, Nibbi PE28 – KLX110$159.99$159.99$159.99TB Tail Light – Z50 K1-78, CT70 K0 & Other Models 
TB Tail Light – Z50 K1-78, CT70 K0 & Other Models$27.99$27.99$27.99TB Piston Kit, 53mm, High Compression & Forged – KLX110 
TB Piston Kit, 53mm, High Compression & Forged – KLX110$99.99$99.99$99.99Shift Shaft, Manual – CRF110 
Shift Shaft, Manual – CRF110$37.99$37.99$37.99TB Cam Bolt & Pin – KLX140 
TB Cam Bolt & Pin – KLX140$11.99$11.99$11.99TB Performance Exhaust, Stainless – Monkey 125 – All Year Models 
TB Performance Exhaust, Stainless – Monkey 125 – All Year Models$299.99$299.99$299.99AFT 70cc Gasket Set – All Models 
AFT 70cc Gasket Set – All Models$13.99$13.99$13.99TB Ignition Switch – CT70 K1-76 
TB Ignition Switch – CT70 K1-76$32.99$32.99$32.99TB Front Fender, Mud Flap, CNC – TTR110 
TB Front Fender, Mud Flap, CNC – TTR110$19.99$19.99$19.99TB Fork Rebuild Kit – TBW1541 TBW1864 & TBW2007 
TB Fork Rebuild Kit – TBW1541 TBW1864 & TBW2007$17.99$17.99$17.99TB Petcock, Low Profile – Z50 79-99 
TB Petcock, Low Profile – Z50 79-99$16.99$16.99$16.99TB Parts Wheel Hub Rear – Z50R 1980+ 
TB Parts Wheel Hub Rear – Z50R 1980+From $110.99From $110.99$110.99TB Rear Shock Set – 280mm 
TB Rear Shock Set – 280mm$104.99$104.99$104.99TB 143cc, Forged V2 Big Bore Kit – KLX110 & Z125 
TB 143cc, Forged V2 Big Bore Kit – KLX110 & Z125$229.99$229.99$229.99TB Rear Shock Set – 330mm 
TB Rear Shock Set – 330mm$105.99$105.99$105.99TB Headlight Bulb – Z50 K1-78, CT70 KO, ATC70 KO-K1 & ATC90 KO-78 Models 
TB Headlight Bulb – Z50 K1-78, CT70 KO, ATC70 KO-K1 & ATC90 KO-78 Models$2.99$2.99$2.99TB Rotating Intake Spacer – 21mm & 26mm Honda Cylinder Heads 
TB Rotating Intake Spacer – 21mm & 26mm Honda Cylinder Heads$19.99$19.99$19.99TB Shock Cover 
TB Shock Cover$8.99$8.99$8.99TB Half Waffle, Soft Compound – 7/8″ 
TB Half Waffle, Soft Compound – 7/8″$14.99$14.99$14.99Carburetor Rebuild Kit – Nibbi PE24 
Carburetor Rebuild Kit – Nibbi PE24$17.99$17.99$17.99TB Ignition Coil 
TB Ignition Coil$25.99$25.99$25.99TB Handlebar – Z50R 80-87 Models 
TB Handlebar – Z50R 80-87 Models$46.99$46.99$46.99TB Tappet Screw Set 
TB Tappet Screw Set$6.99$6.99$6.99TB Fork Leg Set, Front – CT70 K0 
TB Fork Leg Set, Front – CT70 K0$124.99$124.99$124.99TB Throttle Cable – CT70 K0-K3 
TB Throttle Cable – CT70 K0-K3$11.99$11.99$11.99TB Cylinder, 58mm (147cc) – CRF110 
TB Cylinder, 58mm (147cc) – CRF110$164.99$164.99$164.99TB Piston Kit, Forged, V2 High Compression 60mm 
TB Piston Kit, Forged, V2 High Compression 60mm$104.99$104.99$104.99DNM Performance Suspension – MK-AR Series Rear Shock Set 
DNM Performance Suspension – MK-AR Series Rear Shock Set$279.99$279.99$279.99TB Piston Kit 52mm, V2 Honda Type 
TB Piston Kit 52mm, V2 Honda Type$70.99$70.99$70.9928mm Performance Carb – Rebuild Kit 
28mm Performance Carb – Rebuild Kit$17.99$17.99$17.99AFT 20mm Performance Carb Kit 1 – Z50 
AFT 20mm Performance Carb Kit 1 – Z50$119.99$119.99$119.99TB Fork Assembly Set, Extended, HD springs & Black TiN Coated uppers – TTR110 
TB Fork Assembly Set, Extended, HD springs & Black TiN Coated uppers – TTR110$379.99$379.99$379.99
