Engine

25001 products

Powersport Superstore is your go-to source for Engine and related parts. Shop our unbeatable selection of Engine with top-tier service, fast shipping, and great prices.

13% Off

Pro-X 01.1300.200 Piston Kit - 2.00mm Oversize to 68.00mm

$115.99

~~$133.46~~

Bore: 68.00mm Compression: Standard Compression Sizing: 2.00mm OversizeExcellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in Japan by rep...

17% Off

$242.99

~~$292.93~~

Forged from lightweight, high strength, certified, aerospace grade, aluminum alloy. Wisecos CNC machining process produces each component dimensionally the same as the next. Weight-saving relief cu...

10% Off

Wiseco 754M05500 Piston Kit - 1.00mm Oversize to 55.95mm

$129.99

~~$145.18~~

Bore: 55.95mm Compression: Standard Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 129cc. Bore - Standard: 54.00mm. Bore - Actual: 55.00mm. Bore - Oversize: 1.00mm. Stroke: 54.50m...

10% Off

Wiseco 569M04800 Piston Kit - Standard Bore 47.95mm

$120.99

~~$134.95~~

Bore: 47.95mm Compression: Standard Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 82cc. Bore - Standard: 48.00mm. Bore - Actual: 48.00mm. Bore - Oversize: STD. Stroke: 45.60mm. Cyl...

11% Off

Pro-X 01.2601.000 Piston Kit - Standard Bore 95.00mm

$124.99

~~$139.95~~

Bore: 95.00mm Sizing: Standard BoreExcellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in Japan by reputable Original Equipment Manufactur...

17% Off

Pro-X 16.CPS24003 Complete Clutch Plate Set

$149.99

~~$180.63~~

Complete Clutch Plate Set Features:. Manufactured by the leading OEM factories. Made to exact OEM specifications to offer maximum performance and durability. Complete friction, Steel plate and spri...

10% Off

Pro-X 01.4418.A Piston Kit (A) - Standard Bore 95.95mm, 12.5:1 Compression

$175.99

~~$195.95~~

Bore: 95.95mm Compression: 12.5:1 Compression Sizing: Standard BoreExcellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in Japan by reputab...

10% Off

Wiseco W6323 Head Gasket - Spring Steel - 44.50-67.50mm

$98.99

~~$109.95~~

Premium materials. Produces the best sealing technology available. Exceeding OEM standards.Vehicle Fitment:2001-2005 Yamaha YZF-R6

10% Off

Pro-X 01.6396.B Piston Kit - Standard Bore 71.95mm

$189.99

~~$209.95~~

Bore: 71.95mm Sizing: Standard BoreNikasil Piston Size. Forged Piston. Excellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in Japan by re...

$29.33

Top End Gasket Kit. Includes head, base and exhaust gasket.Vehicle Fitment:1986-1992 Yamaha YZ80

10% Off

$188.99

~~$209.95~~

Everything you need to upgrade your clutch plates and springs. Exact OEM tolerances and specifications. Springs are 8-10% stiffer than stock to ensure a positive clutch lock-up.Vehicle Fitment:2001...

15% Off

Wiseco PK1229 Top End Kit - 0.50mm Oversize to 53.50mm, 9.4:1 Compression

$190.97

~~$225.63~~

Bore: 53.50mm Compression: 9.4:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 101cc. Bore - Standard: 53.00mm. Bore - Actual: 53.50mm. Bore - Oversize: 0.50mm. Stroke: 45.00mm. ...

15% Off

Wiseco PK1279 Top End Kit - 1.50mm Oversize to 49.00mm, 9.7:1 Compression

$152.97

~~$179.95~~

Bore: 49.00mm Compression: 9.7:1 Compression Sizing: 1.50mm OversizeContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circl...

8% Off

$87.59

~~$94.95~~

PRO-X Connecting Rod Kits are made out of the toughest alloys available today. O.E. specifications and tolerances are meticulously maintained. PRO-X Connecting Rod Kits come with Crankpin, Big-End ...

Pro-X 21.3206 Piston Pin Bearing - Small End

$19.32

Fits HUSQVARNA TE125 17-18. Fits HUSQVARNA TX125 17. Fits KTM 125-EXC 08-18. Fits KTM 125 XC-W 17-18. Piston Pin Bearing by Pro-X.Vehicle Fitment:1996-2010 Aprilia RS 125 2014-2019 Husqvarna TC125...

15% Off

Wiseco PK1642 Top End Kit (Pro-Lite) - Standard Bore 39.50mm

$139.97

~~$165.04~~

Bore: 39.50mm Sizing: Standard BoreSPECIFICATIONS. Displacement: 49cc. Bore - Standard: 39.50mm. Bore - Actual: 39.50mm. Bore - Oversize: STD. Stroke: 40.00mm. Cylinders: 1. Note: Pro-Lite. Note: N...

10% Off