Motorcycle Engine & Clutch Parts

64.25mm Piston Rings

Outer diameter 64.25mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

47.50mm Piston Kit - 008816

Bore size 47.50mm. Gudgeon pin outer diameter 12mm. Crown height 24mm. Piston length 56mm. Ring peg position 32.5mm. 2 stroke. Without ports...

Moto Oil Filter to Replace Hiflofiltro HF123, Champion X310

Please Note: This oil filter does not come with O-rings. Replacement for Hiflofiltro HF123, Champion X310. This will suit the following mode...

50.75mm Piston Rings

Outer diameter 50.75mm. 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 - 010858

57.00mm Piston Kit - 009068

Bore size 57.00mm. Gudgeon pin outer diameter 16mm. Crown height 22.50mm. Piston length 63.5mm. Ring peg position 29mm. 2 stroke. With ports...

21mm x 17mm x 14g Clutch Roller Weights

Outer diameter 21mm. Inner diameter 17mm. 14 grams.

29.50mm x 2.80mm Tappet Engine Valve Shims (x5)

Outer diameter 29.50mm. Thickness 2.80mm.

48.75mm Piston Rings

Outer diameter 48.75mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

9.50mm x 3.15mm Tappet Engine Valve Shims (x5)

Outer diameter 9.50mm. Thickness 3.15mm.

47.00mm Piston Rings

Outer diameter 47.00mm. 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 - 011041

52mm x 22mm x 15mm Crank Bearing

NTN 6304JR2/22CS36. Outer diameter 52mm. Inner diameter 22mm. Width 15mm. Made in Japan.

48.50mm Piston Kit

Bore size 48.50mm. Gudgeon pin outer diameter 13mm. Crown height 11mm. Piston length 39mm. 4 stroke. Without ports. Prior to installing a ne...

57.15mm Piston Rings

Outer diameter 57.15mm. 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 - 010974

Standard Piston Kit Suzuki GN250 TU250X 12111-38201

Bore size: 72.00mm (Standard). Gudgeon pin outer diameter: 18mm. Crown height; 25mm. Piston length: 70mm. Without ports. Circlips may differ...

Top End Gasket Set - 011022

Includes O-ring.

56.25mm Piston Rings - 009407

Outer diameter 56.25mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

WRP 822346 Oil 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 ...

54.50mm Piston Kit - 008991

Bore size 54.50mm. Gudgeon pin outer diameter 15mm. Crown height 13mm. Piston length 37.1mm. 4 stroke. Without ports. Prior to installing a ...

13.00mm x 2.85mm Tappet Engine Valve Shims (x5)

Outer diameter 13.00mm. Thickness 2.85mm.

19mm x 15.5mm x 3.5g Clutch Roller Weights

Outer diameter 19mm. Inner diameter 15.5mm. 3.5 grams.

Moto Oil Filter to Replace Hiflofiltro HF164

Please Note: This oil filter does not come with O-rings. Replacement for Hiflofiltro HF164. This will suit the following models as well as t...

56.25mm Piston Kit

Bore size 56.25mm. Gudgeon pin outer diameter 16mm. Crown height 22.50mm. Piston length 63.5mm. Ring peg position 29mm. 2 stroke. With ports...

56.65mm Piston Rings

Outer diameter 56.65mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

57.00mm Piston Rings - 009425

Outer diameter 57.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

25.00mm x 2.70mm Tappet Engine Valve Shims (x5)

Outer diameter 25.00mm. Thickness 2.70mm.

20mm x 12mm x 10g Clutch Roller Weights

Outer diameter 20mm. Inner diameter 12mm. 10 grams.

58.00mm Piston Kit - 009104

Bore size 58.00mm. Gudgeon pin outer diameter 16mm. Crown height 22.50mm. Piston length 63.5mm. Ring peg position 29mm. 2 stroke. With ports...