Motorcycle Engine & Clutch Parts

63.00mm Piston Rings

Outer diameter 63.00mm. 4 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

40.00mm Piston Kit - 008687

Bore size 40.00mm. Gudgeon pin outer diameter 13mm. Crown height 11mm. Piston length 44mm. 4 stroke. Without ports. Prior to installing a ne...

25.00mm x 2.45mm Tappet Engine Valve Shims (x5)

Outer diameter 25.00mm. Thickness 2.45mm.

30mm x 22mm x 6mm Clutch Arm Rod Oil Seal

Outer diameter 30mm. Inner diameter 22mm. Width 6mm.

39.50mm Piston Kit - 008665

Bore size 39.50mm. Gudgeon pin outer diameter 12mm. Crown height 23mm. Piston length 52mm. Ring peg position 19.5mm. 2 stroke. With ports. P...

Moto Oil Filter to Replace Hiflofiltro HF155, Champion X320

Please Note: This oil filter does not come with O-rings. 69mm. Replacement for Hiflofiltro HF155, Champion X320. This will suit the followin...

21.00mm x 52.50mm x 2.80mm Clutch Springs

Outer diameter 21.00mm. Length 52.50mm. Thickness 2.80mm. Heavy duty clutch springs.

Con Rod Kit - 008492

This kit includes the following parts: Con rod. Gudgeon pin. Big end and small end needle bearings. Pair of thrust washers.

Top End Gasket Set - 010942

52.00mm Piston Rings - 009359

Outer diameter 52.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

WRP 18-4024 Clutch Master Cylinder Rebuild Kit

Includes all the parts you need. OEM replacement, meets or exceeds OEM specs. Works Racing Parts (WRP)The WRP brand relies on two factors: a...

Con Rod Kit - 008481

This kit includes the following parts: Con rod. Gudgeon pin. Big end and small end needle bearings. Pair of thrust washers.

18.70mm x 40.00mm x 2.80mm Clutch Springs

Outer diameter 18.70mm. Length 40.00mm. Thickness 2.80mm. Heavy duty clutch springs.

52.50mm Piston Rings - 009363

Outer diameter 52.50mm. 4 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

47.50mm Piston Kit - 008807

Bore size 47.50mm. Gudgeon pin outer diameter 12mm. Crown height 22mm. Piston length 51mm. Ring peg position 24mm. 2 stroke. With ports. Pri...

9.50mm x 2.90mm Tappet Engine Valve Shims (x5)

Outer diameter 9.50mm. Thickness 2.90mm.

Top End Gasket Set - 011039

WRP 18-6033 Clutch Slave Cylinder Rebuild Kit

Works Racing Parts (WRP)The WRP brand relies on two factors: a strong sponsorship program that endorses the name in the racing industry and ...

TourMax SC0412H/82RH2015 x 136 Timing Cam Chain

Endless cam chain. Length: 136 links. Pitch: 6.35mm. Width between guides: 7.15mm. Overall width: 10.3mm. Made in Japan. Fitting Endless Cam...

64.00mm Piston Rings - 009450

Outer diameter 64.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

Top End Gasket Set - 010878

20.00mm x 66.00mm x 2.50mm Clutch Springs

Outer diameter 20.00mm. Length 66.00mm. Thickness 2.50mm. Heavy duty clutch springs.

MF Oil Filter to Replace Hiflofiltro HF143, HF142

Height 37mm. Width 60mm. Replacement for Hiflofiltro HF143, HF142. This filter does not come with an O-ring. This will suit the following mo...

Con Rod Kit - 008428

This kit includes the following parts: Con rod. Gudgeon pin. Big end needle bearing.

29.00mm x 3.10mm Tappet Engine Valve Shims (x5)

Outer diameter 29.00mm. Thickness 3.10mm.

40.00mm Piston Kit Yamaha 45V-11631-01-A0

Standard size. Bore size 40.00mm. Gudgeon pin outer diameter 12mm. Crown height 17mm. Piston length 48mm. Ring peg position 24mm. 2 stroke. ...

WRP 25-4018 Counter Shaft Seal Kit

Works Racing Parts (WRP)The WRP brand relies on two factors: a strong sponsorship program that endorses the name in the racing industry and ...

WRP 18-6038 Clutch Slave Cylinder Rebuild Kit

Works Racing Parts (WRP)The WRP brand relies on two factors: a strong sponsorship program that endorses the name in the racing industry and ...

13.00mm x 1.85mm Tappet Engine Valve Shims (x5)

Outer diameter 13.00mm. Thickness 1.85mm.

49.25mm Piston Rings - 009319

Outer diameter 49.25mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...