Motorcycle Engine Parts

57.50mm Piston Rings - 009439

Outer diameter 57.50mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

Crankshaft - 008553

47.50mm Piston Kit - 008817

Bore size 47.50mm. Gudgeon pin outer diameter 12mm. Crown height 20mm. Piston length 52mm. Ring peg position 23.5mm. 2 stroke. Without ports...

TourMax SC0412H/82RH2015 x 126 Timing Cam Chain

Endless cam chain. Length: 126 links. Pitch: 6.35mm. Width between guides: 7.15mm. Overall width: 10.3mm. Made in Japan. Fitting Endless Cam...

47mm Barrel & Piston Kit - 008090

Includes top end gaskets. Approx 65cc.

48.00mm Piston Kit - 008832

Bore size 48.00mm. Gudgeon pin outer diameter 12mm. Crown height 20mm. Piston length 52mm. Ring peg position 23.5mm. 2 stroke. Without ports...

TourMax 92RH2010 x 118 Timing Cam Chain (Includes Link)

Includes link. Endless cam chain. Length: 118 links. Pitch: 6.3mm. Width between guides: 5.4mm. Overall width: 8.2mm. Made in Japan. Fitting...

57.5mm Barrel & Piston Kit

Includes top end gaskets.

Crankshaft - 008574

58.40mm Piston Rings

Outer diameter 58.40mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

32mm x 19mm x 1mm Crank Thrust Washer

Outer diameter 32mm. Inner diameter 19mm. Thickness 1mm. Material: Alloy.

50.50mm Piston Rings - 009332

Outer diameter 50.50mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

25.00mm x 2.60mm Tappet Engine Valve Shims (x5)

Outer diameter 25.00mm. Thickness 2.60mm.

47mm Barrel & Piston Kit - 008105

Includes the cylinder head and top end gaskets. Approx 65cc.

41.00mm Piston Kit - 008716

These piston kits do not have Dyke rings but your bike will run perfectly fine with the supplied square rings. Bore size 41.00mm. Gudgeon pi...

49.00mm Piston Rings

Outer diameter 49.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

55.50mm Piston Kit - 009015

Bore size 55.50mm. Gudgeon pin outer diameter 15mm. Crown height 22mm. Piston length 60mm. Ring peg position 26.5mm. 2 stroke. Without ports...

13.00mm x 2.05mm Tappet Engine Valve Shims (x5)

Outer diameter 13.00mm. Thickness 2.05mm.

47mm Barrel & Piston Kit - 008094

Includes the cylinder head, piston kit and top end gaskets. Piston OD 47mm. Has port holes? Yes. Gudgeon pin OD 12mm. Crown height 19.8mm. P...

56.90mm Piston Rings - 009423

Outer diameter 56.90mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

25.00mm x 2.80mm Tappet Engine Valve Shims (x5)

Outer diameter 25.00mm. Thickness 2.80mm.

55.00mm Piston Kit - 009005

Bore size 55.00mm. Gudgeon pin outer diameter 15mm. Crown height 22mm. Piston length 60mm. Ring peg position 26.5mm. 2 stroke. Without ports...

Con Rod Kit - 008409

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

55.00mm Piston Rings - 009390

Outer diameter 55.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

TourMax 92RH2015 x 116 Timing Cam Chain (Includes Link)

Includes link. Endless cam chain. Length: 116 links. Pitch: 6.4mm. Width between guides: 7.4mm. Overall width: 10.25mm. Made in Japan. Fitti...

54.00mm Piston Kit - 008968

Bore size 54.00mm. Gudgeon pin outer diameter 15mm. Crown height 22.5mm. Piston length 63.5mm. Ring peg position 26mm. 2 stroke. Without por...

Barrel & Piston Kit Suzuki GN125 GS125 GZ125 11210-05202 11210-05211

Cylinder barrel with piston kit including piston, piston rings, gudgeon pin & circlips. (Circlips shape may differ). Barrel Standard Suz...

47mm Barrel & Piston Kit - 008086

Includes top end gaskets. Approx 65cc.

52.00mm Piston Rings - 009358

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...

54.00mm Piston Kit (Teflon Coated)

Bore size 54.00mm. Gudgeon pin outer diameter 15mm. Crown height 22mm. Piston length 60mm. Ring peg position 26.5mm. 2 stroke. Without ports...