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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 52/54mm V2 Top End Gasket Kit 
TB 52/54mm V2 Top End Gasket Kit$18.99$18.99$18.99TB 186cc Grom Big Bore Kit and Oil Cooler Kit 
TB 186cc Grom Big Bore Kit and Oil Cooler Kit$434.99$434.99$434.99Trail Bikes Race Camshaft for Honda 
Trail Bikes Race Camshaft for Honda$53.99$53.99$53.99TB Exhaust Gasket – TTR110 
TB Exhaust Gasket – TTR110$1.99$1.99$1.9926mm Performance Carb – Needle – Mikuni VM26 
26mm Performance Carb – Needle – Mikuni VM26$10.99$10.99$10.99TB Shock Set, HD Chrome – CT70 
TB Shock Set, HD Chrome – CT70$65.99$65.99$65.99TB Brake Shoes – All Models 
TB Brake Shoes – All Models$10.99$10.99$10.99TB Grip Doughnut 
TB Grip Doughnut$4.99$4.99$4.99TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers, Extended – KLX110 
TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers, Extended – KLX110$349.99$349.99$349.99Billet Tappet Covers – KLX110/KLX140/Z125 
Billet Tappet Covers – KLX110/KLX140/Z125$34.99$34.99$34.99Handlebar Lever Cover Set 
Handlebar Lever Cover Set$4.99$4.99$4.99TB Shift Lever – Grom/Monkey 125 2022+ 
TB Shift Lever – Grom/Monkey 125 2022+$31.99$31.99$31.99TB Lever, Right, Billet – KLX140 All Models 
TB Lever, Right, Billet – KLX140 All Models$16.99$16.99$16.99TB Big Bore Kit, 138cc – CRF125 
TB Big Bore Kit, 138cc – CRF125$199.00$199.00$199.00TB Handlebar Set – CT70 K0 & Others 
TB Handlebar Set – CT70 K0 & Others$104.99$104.99$104.99Nibbi PE28 – 28mm Performance Carburetor 
Nibbi PE28 – 28mm Performance Carburetor$79.99$79.99$79.99TB Gasket, Magneto Cover – KLX140 
TB Gasket, Magneto Cover – KLX140$7.00$7.00$7.00AFT 20mm Performance Carb Kit 1 – Z50 
AFT 20mm Performance Carb Kit 1 – Z50$108.99$108.99$108.99TB Tune Up Kit -Z50 
TB Tune Up Kit -Z50$16.99$16.99$16.99TB Ignition Case Cover – KLX110 2010+ 
TB Ignition Case Cover – KLX110 2010+$34.99$34.99$34.99TB Brake Pedal – Z50R 80-99, All XR/CRF50 & XR/CRF70 
TB Brake Pedal – Z50R 80-99, All XR/CRF50 & XR/CRF70$22.99$22.99$22.99TB Cam Cover, Billet – KLX140 
TB Cam Cover, Billet – KLX140$49.99$49.99$49.99TB Piston Kit 52mm, V2 Honda Type 
TB Piston Kit 52mm, V2 Honda Type$70.99$70.99$70.9926mm & 28mm Performance Carb – Air Filter, Foam Dual Layer 
26mm & 28mm Performance Carb – Air Filter, Foam Dual Layer$23.99$23.99$23.99Morin Racing Honda Grom Oil Cooler Kit - 13-20 Models 
Morin Racing Honda Grom Oil Cooler Kit - 13-20 Models$144.50$144.50$144.50Bolt and Nut set, Rear Sprocket/Hub – KLX110 
Bolt and Nut set, Rear Sprocket/Hub – KLX110$21.99$21.99$21.99TB Fork and Dust Seals Kit 
TB Fork and Dust Seals Kit$15.99$15.99$15.99AFT 70cc Gasket Set – All Models 
AFT 70cc Gasket Set – All Models$12.99$12.99$12.99TB Gas Tank Mount Kit – Z50R 88-99 
TB Gas Tank Mount Kit – Z50R 88-99$19.99$19.99$19.99Petcock, OEM KLX140 
Petcock, OEM KLX140$64.99$64.99$64.99Trail Bikes Cylinder 64mm 
Trail Bikes Cylinder 64mm$164.99$164.99$164.99TB Number Plate – Z50R & Other Models 
TB Number Plate – Z50R & Other Models$21.99$21.99$21.99TB Reproduction Rectifier – CT70-KO Model 
TB Reproduction Rectifier – CT70-KO Model$14.99$14.99$14.99TB Dimmer Switch – CT70 K0-K1 Models 
TB Dimmer Switch – CT70 K0-K1 Models$17.99$17.99$17.99TB 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 Oil Screen Filter – Honda 50cc & 70cc 
TB Oil Screen Filter – Honda 50cc & 70cc$1.99$1.99$1.99
