Wiseco Motorcycle top end

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Find Engine from Wiseco for motorcycle

Unleash the ultimate performance from your motorcycle´s engine with WISECO, the world-renowned leader in high-performance internal engine components. At motardinn, we proudly offer a comprehensive selection of WISECO products, with a special focus on their legendary top end rebuild kits, designed for riders who demand nothing less than maximum power, durability, and precision. With a rich heritage forged in the crucible of American racing for over 80 years, WISECO has built an unparalleled reputation for quality and raw power, making them the go-to choice for professional race teams and serious enthusiasts alike.

When it´s time to refresh, rebuild, or significantly upgrade the heart of your machine, a WISECO top end kit is the definitive solution. These are not just replacement parts; they are meticulously engineered performance upgrades designed to restore and often surpass original factory specifications. Each complete top end kit provides everything you need for a professional-grade engine overhaul. Inside the box, you will typically find a precision-machined, high-strength forged piston, premium piston rings designed for optimal sealing and low friction, a hardened and durable wrist pin, and secure circlips. To ensure a perfect, leak-free assembly, these components are complemented by a high-quality top end gasket kit, providing a complete, all-in-one package for your project.

The core of WISECO´s superiority lies in their signature forging process. Unlike weaker, cast OEM or aftermarket pistons, a WISECO forged piston is manufactured from a high-silicon aluminum alloy under immense pressure. This process creates a grain structure that is incredibly dense, strong, and resilient. The result is a component capable of withstanding the extreme heat, pressure, and RPM of a high-compression performance engine. Whether you´re chasing podiums on the motocross track, carving canyons on your sportbike, or demanding absolute reliability from your adventure tourer, the enhanced strength and superior heat dissipation of a forged piston provide the peace of mind and performance you need.

Perfect for a wide range of applications, from a standard bore 2-stroke refresh to a big-bore 4-stroke power-up, WISECO has a solution for your ride. Motocross and supermoto racers trust WISECO for the explosive throttle response and season-long durability needed to win, while street and V-twin riders choose them for increased horsepower, smoother operation, and long-term engine health. Don´t just rebuild your engine—reinvigorate it. Elevate your riding experience with the proven power and reliability of a WISECO top end. Browse our extensive selection at motardinn to find the perfect, precision-matched piston kit for your specific motorcycle make and model, and experience the difference that championship-winning engineering makes

Wiseco Motorcycle top end

Wiseco Garage Buddy 53.95mm 125cc Yamaha YZ 125 2001 WPWR125-100 piston kit

Wiseco Ski-Doo (Brp) Mach Z 800 Lt W2434M07050 piston kit

Wiseco Yamaha GP800/1200R W758M08000B piston

Wiseco Kawasaki 750 ZXI W809M08100B piston

Wiseco Garage Buddy 46.95mm 80cc Yamaha YZ 80 93-01/YZ 80 LW 94-01 WPWR122-100 piston kit

Wiseco Garage Buddy 47.45mm 85cc Honda CR 85 R 03-04 WPWR115-103 piston kit

Wiseco Garage Buddy 48.45mm 85cc Kawasaki KX 85 17/14 2006 WPWR164-101 piston kit

Wiseco Garage Buddy 53.94mm 125cc Honda CR 125 R 05-07 WPWR177-100 piston kit

Wiseco Garage Buddy 53.95mm 125cc Honda CR 125 R 01-02 WPWR116A-104 piston kit

Wiseco Garage Buddy 53.95mm 125cc Honda CR 125 R 92-97 WPWR116A-101 piston kit

Wiseco Garage Buddy 53.95mm 125cc Yamaha YZ 125 03-04 WPWR125-102 piston kit

Wiseco Garage Buddy 65.95mm 200cc Yamaha YFS 200 Blaster 88-06 WPWR105-660 piston kit

Wiseco Garage Buddy 66.35mm 250cc Kawasaki KX 250 93-01 WPWR128-102 piston kit

Wiseco Garage Buddy 66.36mm 250cc Kawasaki KX 250 02-03 WPWR128-100 piston kit

Wiseco Garage Buddy 66.36mm 250cc Yamaha YZ 250 2002 WPWR127-101 piston kit

Wiseco Garage Buddy 66.36mm 250cc Yamaha YZ 250 99-00 WPWR126-100 piston kit

Wiseco Garage Buddy 77.95mm 250cc Honda CRF 250 R 08-09 WPWR159-100 piston kit

Wiseco Garage Buddy 82.95mm 350cc Yamaha YFM 350 R Raptor 05-13 WPWR137-830 piston kit

Wiseco Garage Buddy 83.45mm 350cc Yamaha YFM 350 R Raptor 05-13 WPWR137-835 piston kit

Wiseco Garage Buddy 95.94mm 450cc Honda CRF 450 R 02-06 WPWR138-100 piston kit

Wiseco Suzuki RM-Z 250 04-06 WPWR144-100 piston kit

Wiseco Forged Series Honda CRF 150 R 07-11/CRF 150 RB 07-09 piston kit

Wiseco Garage Buddy 47.45mm 85cc Yamaha YZ 85 LW 02-17/YZ 85 SW 02-18 WPWR123-100 piston kit

Wiseco W1850CS piston ring

Wiseco W2126CD piston ring

Wiseco W2835CD piston ring

Wiseco W2874XC piston ring

Wiseco W2953XC piston ring

Wiseco W2953XG piston ring

Wiseco W2992XG piston ring

Wiseco W3268XC piston ring

Wiseco W3622XC piston ring

Wiseco Honda 250 CR ´87 cylinder liner

Wiseco Honda 250 CR ´88 cylinder liner

Wiseco Honda 250 CR ´89 cylinder liner

Wiseco PI0449M05650 piston kit

Wiseco PI0546M08850 piston kit

Wiseco PI0549M07675 piston kit

Wiseco PI0549M07800 piston kit

Wiseco PI0659M07350 piston kit

Wiseco PI0659M07400 piston kit

Wiseco Arctic Cat F8+M8 Ref:W2460M08500 piston kit

Wiseco Kawasaki XF 250 16-22 B Ref:W40144M07800B piston kit

Wiseco KTM SX 85 03-23 C Ref:W855M04700C piston kit

Wiseco Yamaha YZF 250 19 Ref:WRE823M07700 piston kit

Wiseco Garage Buddy 66.45mm 200cc Yamaha YFS 200 Blaster 88-06 WPWR105-665 piston kit

Wiseco Forged Series Honda TRX 400 EX 00-08/TRX 400 X 09-14/XR 400 R 96-02 piston kit

Wiseco Vm Series Harley Davidson Flhr 1450 99-06/Flhr 1584 07-11 piston ring

Wiseco Honda CRF 450 17-22 B Ref:W40177M09600B piston kit

Wiseco KTM EXC TPI 300 18 Ref:W883M07200A piston kit

Wiseco Yamaha YZ 125 PL 56 mm 22 Ref:W899M05600 piston kit

Wiseco KTM High Competition W3071XG piston ring

Wiseco KTM LC8 W10100XS piston ring

Wiseco W2913XC piston ring

Wiseco W3347XC piston ring

Wiseco Garage Buddy 42.94mm 60cc Kawasaki/Suzuki WPWR130-100 piston kit

Wiseco Garage Buddy 44.95mm 65cc Husqvarna/KTM WPWR161B-100 piston kit

Wiseco Garage Buddy 46.95mm 80cc Honda CR 80 R 92-95/CR 80 RB 96-02 WPWR115-101 piston kit

Wiseco Garage Buddy 46.95mm 85cc KTM SX 85 17/14/SX 85 19/16 04-12 WPWR162-100 piston kit

Wiseco Garage Buddy 47.95mm 80cc Kawasaki KX 80 17/14/KX 80 19/16 91-97 WPWR119-101 piston kit

Wiseco Garage Buddy 48.45mm 85cc Kawasaki KX 85 17/14 01-05 WPWR119-104 piston kit

Wiseco Garage Buddy 53.95mm 125cc Husaberg/Husqvarna/KTM WPWR153-102 piston kit

Wiseco Garage Buddy 53.95mm 125cc Yamaha YZ 125 05-17/YZ 250 05-19 WPWR163-100 piston kit

Wiseco Garage Buddy 66.36mm 250cc Yamaha YZ 250 2001 WPWR127-100 piston kit

Wiseco Garage Buddy 76.95mm 250cc Yamaha YZ 250 F 05-07 WPWR140-101 piston kit

Wiseco Garage Buddy 76.95mm 250cc Yamaha YZ 250 F 08-11 WPWR140-102 piston kit

Wiseco Garage Buddy 76.95mm 250cc Yamaha YZ 250 F 12-13 WPWR140-103 piston kit

Wiseco Garage Buddy 83.95mm 350cc Yamaha YFM 350 R Raptor 05-13 WPWR137-840 piston kit

Wiseco Garage Buddy 85.95mm 400cc Honda TRX 400 EX Fourtrax 99-01 WPWR131A-860 piston kit

Wiseco Garage Buddy 95.94mm 450cc Honda CRF 450 R 2007 WPWR138-101 piston kit

Wiseco Honda CR 125 R 2004 WPWR116B-101 piston kit

Wiseco Honda CR 125 R 90-91 WPWR116A-100 piston kit

Wiseco W2614CS piston ring

Wiseco PI0435M05750 piston kit

Wiseco PI0546M08900 piston kit

Wiseco PI0549M07700 piston kit

Wiseco PI0549M07750 piston kit

Wiseco PI0813M08175 piston kit

Wiseco PI0813M08200 piston kit