TB Parts

TBparts V2 Race Head Kit for YX125 & YX140 – High Performance Upgrade

Unlock next-level performance with the TBparts V2 Race Head Kit for YX125 & YX140 engines. Engineered for riders demanding serious power and faster revs, this kit features a high-flow V2 cylinder...

TB 150 160 Race Head V2 Upgrade Kit – GPX/YX150/160

150/160cc YX/GPX RaceHead V2 Upgrade Kit: – Race Head V2 – Roller rockers, 30mm intake valve, 24.5mm exhaust valve,27mm intake port, 23mm exhaust port (valves installed).– Race...

TB 170cc/184cc Race Head V2 Upgrade Kit – GPX/YX150/160

TB 170cc/184cc Race Head V2 Upgrade Kit – GPX/YX150/160 TB 170cc/184cc Race Head V2 Upgrade kit includes the following: – Race Head V2 – Roller rockers, 30mm intake valve, 24.5mm...

TB 170cc to 184cc Bore Kit, Race Head V2, and 28mm Carb Kit

TB 170cc to 184cc Bore Kit, Race Head V2, and 28mm Carb Kit 170cc to 184cc Race Head V2,Big Bore Kit,and 28mm Carburetor Performance Kit: – Race Head V2 – Roller rockers, 30mm intake...

TB 170cc to 184cc Bore Kit and 28mm Carb Kit

TB 170cc to 184cc Bore Kit and 28mm Carb Kit 170cc to 184cc Big Bore Kit and 28mm Carburetor Performance Kit: – All aluminum ceramic plated 64mm cylinder with skirt– We increased the...

TB 170cc to 184cc Bore Kit

170cc to 184cc Big Bore Kit: – All aluminum ceramic plated 64mm cylinder with skirt– We increased the skirt height and size on the lightweight high compression 64mm piston with rings,...

28mm Performance Carb Kit – For V2/YX/ZS Heads

28mm Performance Carb Kit – For V2/YX/ZS Heads 28mm Carburetor Performance Kit – For YX150/160cc, ZS155s & V2 Heads: – 28mm Performance Carb (125 main/50 pilot)– Race...

TB 150cc to 160cc Bore Kit – For 4 Valve Heads

TB 150cc to 160cc Bore Kit – For 4 Valve Heads 150cc to 160cc Bore Kit for 4 Valve Cylinder Heads includes the following: – All aluminum ceramic plated 60mm cylinder– Lightweight...

TB 187 to 201cc Big Bore Kit

187cc to 201cc Big Bore Performance Kit (67mm): – Ceramic coated all aluminum cylinder (no steel sleeve)– Lightweight high compression domed 67mm piston with rings, pin, &...

TB Cylinder, 67mm

Replacement all aluminum ceramic coated cylinder – 67mm.

TB Piston Kit, 67mm

TB Piston Kit, 67mm TBparts Replacement Piston Kit – 67mm.  High compression and light weight. Includes the Piston, Pin, Rings, and Clips. This piston kit works with the following cylinder...

TB Cylinder, 64mm – Chinese Engines

TB Cylinder, 64mm – Chinese Engines Replacement all aluminum ceramic coated cylinder – 64mm.  

TB Forged Aluminum Black Shift Lever (Extended) – Honda 50, 70, & Other Models

TB Forged Aluminum Black Shift Lever – Honda 50, 70, & Other Models This is a very high quality Honda 50 & 70 aluminum shift lever with the following features: Longer than...

TB Forged Aluminum Red Shift Lever (Stock Length) – Honda 50, 70, & Other Models

TB Forged Aluminum Red Shift Lever – Honda 50, 70, & Other Models This is a very high quality Honda 50 & 70 aluminum shift lever with the following features: Stock length with...

TB Forged Aluminum Black Shift Lever (Stock Length) – Honda 50, 70, & Other Models

TB Forged Aluminum Black Shift Lever – Honda 50, 70, & Other Models This is a very high quality Honda 50 & 70 aluminum shift lever with the following features: Stock length with...

TB Aluminum Cylinder, 54mm – TRX90/Chinese 114cc Bore Kits

Replacement 54mm aluminum cylinder for our 114cc bore kits.

TB Piston, 54mm – TRX90/Chinese 86cc Type – TB Race Heads

TB Piston, 54mm – TRX90/Chinese 86cc Type – TB Race Heads Replacement 54mm piston kit for all our 114cc Race Head and V2 Honda Race Head Kits used on the TRX90 and Chinese engines. ...

TB Billet Head Cover Set, Black – Honda 50cc & 70cc 82+

TB Billet Head Cover Set, Black – Honda 50cc & 70cc 82+ TB billet head cover dress up kit anodized in black. For 1982 – current Honda 50cc and 70cc heads and our Race Head V1.

TB Billet Head Cover Set, Red – Honda 50cc & 70cc 82+

TB Billet Head Cover Set, Red – Honda 50cc & 70cc 82+ TB billet head cover dress up kit anodized in red. For 1982 – current Honda 50cc and 70cc heads and our Race Head V1.

TB 114cc High Compression Big Bore Kit – Chinese 86cc – 107cc (49.5mm Stroke)

TB 114cc High Compression Big Bore Kit – Chinese 86cc – 107cc (49.5mm Stroke) TBparts 114cc big bore kit will give your Chinese 90 or 110cc engine a big boost in power! Bolted on the 90cc...

TB 138cc Big Bore Kit – 125cc 54x54mm 14mm pin Chinese engines

TB 138cc Big Bore Kit – 125cc 54x54mm 14mm pin Chinese engines 138cc (57mm) Bore Kit for Chinese 125cc Engines with Big Valve Cylinder Heads (Lifan, V2, etc): – 57x69mm cylinder with...

DNM Rear Shock – 235mm

DNM Rear Shock – 235mm DNM 235mm heavy duty shock with adjustable rebound. We had these made for the Kawasaki Z125 motorcycles, but have found they work in other bikes and custom applications...

DNM Rear Shock – 245mm

DNM Rear Shock – 245mm DNM 245mm heavy duty rear shock features a 30% stiffer spring and adjustable rebound. We had these made for the Honda 125cc Grom, but have found they work in other bikes...

TBparts V2 Race Head & 140cc/56mm Piston Kit – YX140

TBparts V2 Race Head & 140cc/56mm Piston Kit – YX140 This TBparts V2 Race Head & 140cc/56mm Piston Kit is a high performance upgrade for your YX140 engine. It features a CNC ported head...

TB V2 Race Head, 140cc Piston & Mikuni VM26 Carb/Kit – YX140cc

TB V2 Race Head, 140cc Piston & Mikuni VM26 Carb/Kit – YX140cc This TB V2 Race Head, 140cc Piston & Mikuni VM26 Carb/Kit is a great way to upgrade your YX140cc engine. The head...

TB V2 Race Head – Imports (Honda type but different stud spacing)

TB V2 Race Head – Imports (Honda type but different stud spacing) Replacement V2 Race Head for all Import/Chinese Honda Style V2 Race Head Kits (Honda type but has different stud spacing)...

TB V2 146cc Big Bore Kit & Mikuni VM26 Carb/Kit – YX125cc & YX140cc

TB V2 146cc Big Bore Kit & Mikuni VM26 Carb/Kit – YX125cc & YX140cc TBparts V2 Race head kit, 146cc Big Bore Kit, and Mikuni VM26 Carb Kit. For use with the 13mm wrist pin 125cc...

TB V2 146cc Big Bore Kit & Mikuni VM26 Carb/Kit – Honda Style Imports

TB V2 146cc Big Bore Kit & Mikuni VM26 Carb/Kit – Honda Style Imports TBparts V2 Race head kit, 146cc Big Bore Kit, and Mikuni VM26 Carb Kit. For use with the 14mm wrist pin Chinese...

TB Race Head V2 & 146cc Big Bore Kit – YX125cc & YX140cc

TB Race Head V2 & 146cc Big Bore Kit – YX125cc & YX140cc TBparts V2 Race head kit & 146cc Big Bore Kit. For use with the 13mm wrist pin 125cc & 140cc engines (57mm Stroke)...

TB Race Camshaft – Lifan/TB Import Race Head

TB Race Camshaft – Lifan/TB Import Race Head This cam provides easy bolt on power with its aggressive lift and duration without sacrificing low end torque. Its a high quality cam...

TB Piston Ring Set, 57mm-

Replacement Ring Set for our 57mm small dome pistons used in discontinued 141/146cc Bore Kits (Pistons TBW0416 and TBW0417)    

TB Piston Ring Set, 57mm

Replacement Ring Set for our 57mm large dome pistons used in our 146cc Bore Kits (Pistons TBW0449, TBW0617, TBW0823, and TBW0824)  

TB Piston Kit, 56mm/140cc, HC – YX140

TB Piston Kit, 56mm/140cc, HC – YX140 TBparts 56mm/140cc piston for the YX140 56/57mm bore stroke engines. This piston works with the factory cylinder head and our V2 cylinder head...

TB Piston Kit – 57mm, 14mm Pin – Lifan/TB V2 Head

High compression, large dome, light weight racing piston. This piston is for use with Lifan big valve heads or our new TB V2 Race Head for Honda type Chinese engines (not the KLX110 type...

TB Piston Kit – 57mm, 13mm Pin – Lifan/TB V2 Head

High compression, large dome, light weight racing piston. This piston is for use with Lifan big valve heads or our new TB V2 Race Head for Honda type Chinese engines (not the KLX110 type...

TB Performance carb kit, VM24 – Chinese PitBikes

TB Performance carb kit, VM24 – Chinese PitBikes TBparts VM24 Carb kit for Honda style Race Heads. This is one of the best carburetor kits you can use on your 88-150cc Chinese pitbike...

TB Performance carb kit, VM24 – Large Honda Style Race Heads

TB Performance carb kit, VM24 – Large Honda Style Race Heads TBparts VM24 Carb kit for large Honda style Race Heads. This is one of the best carburetor kits you can use on your 88-150cc...

TB Oil Cooler Plate, Red – Honda Style V2 Head

TB Oil Cooler Plate, Red – Honda Style V2 Head TBparts Billet Oil Cooler Plate in Red. This is a replacement for the Honda Style V2 Head oil cooler kit part number TBW9188. These are...

TB Oil Cooler Plate, Black – Honda Style V2 Head

TB Oil Cooler Plate, Black – Honda Style V2 Head TBparts Billet Oil Cooler Plate in Black. This is a replacement for the Honda Style V2 Head oil cooler kit part number TBW9188. These...

TB Oil Cooler Kit, Red Plate – Honda V2 Head

TB Oil Cooler Kit, Red Plate – Honda V2 Head TBparts oil cooler kit for Honda Style V2 heads. Our high quality oil cooler kit mounts right to the intake manifold.  

TB Oil Cooler Kit, Black Plate – Honda V2 head

TB Oil Cooler Kit, Black Plate – Honda V2 head TBparts oil cooler kit for our Honda style V2 heads. Our high quality oil cooler kit mounts right to the intake manifold.

TB MX Performance CDI – All Models – Red

TB MX Performance CDI – All Models – Red Specifically designed for MX use. Improves throttle response across the power band while at the same time eliminating the rev limiter...

TB HD Springs – YX/Jailing/Lifan

TB HD Springs – YX/Jailing/Lifan Heavy Duty Clutch Springs – Replacement for TBW0415 or an upgrade for your stock clutch   (fits main shaft mounted clutches on all YX and...

TB Hardware/Gasket Kit, Intake Manifold – Various Models

TB Hardware/Gasket Kit, Intake Manifold – Various Models TBparts Hardware/Gasket Kit for our Intake Manifold Kits. Includes everything you need to bolt a manifold onto a...

TB Forged Aluminum Rocker Arm Set – V2 Race Head

TB Forged Aluminum Rocker Arm Set – V2 Race Head TBparts replacement set of roller rockers for TBparts V2 Cylinder Heads (KLX and Honda style).

TB Dual Stage Air Filter, 42mm

TB Dual Stage Air Filter, 42mm The TB Dual Stage Air Filter is a high-quality air filter that provides excellent filtration and performance. It features a two-stage design that traps dirt and...

TB Covered Air Filter, Red – 42MM

TB Covered Air Filter, Red – 42MM TBparts covered 42mm Red air filter for use with VM26 (will fit other carburetor models too). This covered filter works great for use in muddy riding...

TB Covered Air Filter, Black – 42MM

TB Covered Air Filter, Black – 42MM TBparts covered 42mm Black air filter for use with VM26 (will fit other carburetor models too). This covered filter works great for use in muddy...

TB Clutch Nut Tool – All Honda 50cc & 70cc and Various Other Models

TB Clutch Nut Tool – All Honda 50cc & 70cc and Various Other Models This is a handy clutch tool used for removing your clutch nut. Its made of hardened steal and has 2 sizes (one...

TB Clutch Cable, Extended – KLX110 Equipped with TB Manual & Others (YX/ZS)

TB Clutch Cable, Extended – KLX110 Equipped with TB Manual & Others (YX/ZS) Replacement extended clutch cable for KLX110s equipped with a TB manual kit & others (YX/ZS). Cable...

TB Chain Breaker Tool – All 420-530 size chains

TB Chain Breaker Tool – All 420-530 size chains This tool makes removing links to shorten a chain a breeze. Works with all 420-530 size chains. These are very handy to have in your...

TB Carb Kit, Nibbi PE26, 1/4 Turn Throttle – Honda V2 Race Head & YX140/125

TB Carb Kit, Nibbi PE26, 1/4 Turn Throttle – Honda V2 Race Head & YX140/125 Nibbi PE26 with TBparts manifold/carb kit: Nibbi helped perfect the simple design of the PE26! Starting...