Stock Bore Wossner Piston Prox Gakset Cylinder Kit for 2002-2014 Yamaha YZ85

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Stock Bore Wossner Piston Prox Gakset Cylinder Kit for 2002-2014 Yamaha YZ85

$ 249.95

BRAND NEW CYLINDER PISTON KIT

REBUILD YOUR MOTOR WITH A TOP OF THE LINE COMPLETE TOP END CYLINDER KIT.

Nikasil cylinder block stock bore

Wossner Piston Kit

In-house designed and manufactured; all forgings are produced in Wössner's company-owned forging operation
Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine
Standard and oversize pistons for most models, with high compression ratios available for 4-stroke applications
All piston kits include piston, ring, wrist pin and pin locks
Wössner piston kits are used by leading Supercross, Arenacross and MX GP teams
Pistons: include piston, rings, pin and clips
Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
4032 T6 Forged Aluminum Alloy
German Engineered from Wossner’s own designs and forgings
Use FEA (computer simulation) to fine tune every design
T6 Heat Treated for Heat Resistance & Durability for High- Load Use

Included Items:

(1) Piston

(1) Wrist pin

(2) Cir-clips

(1) Top ring

No instructions

Prox gaskets are manufactured by high quality factories to ProX specifications to ensure top quality sealing. Precision engineering and the use of first class materials guarantee the quality you demand from a gasket. The gaskets are complementary to our pistons and rods, so we developed a top end gasket kit and complete gasket kit. To ensure superior performance across a wide variety of engine types and sizes, we manufacture our gaskets from a wide range of materials. Whether the situation calls for the latest in advanced technology like our multi layer steel gasket or a synthetic blend fiber, ProX offers a wide range of products your application will suit. We combine these advanced materials with state-of-the-art manufacturing processes to provide custom-tailored solutions to meet the needs of each individual customer. Our design engineers have the ability to analyze the environment the gasket will perform in, select the proper material, and apply the appropriate technology to offer the highest performing gaskets available on the market.

Precision engineering and the use of first class materials guarantee the quality you demand from a gasket
State-of-the-art manufacturing processes to provide custom-tailored solutions to meet the needs of each specific gasket

ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. The pistons pin bearings are manufactured by the leading Japanese OEM factories. All pistons pin bearings are designed and developed to OEM specifications and are a direct and cost efficient OEM replacement. Full line of piston pin bearings for Dirtbike, ATV, PWC and 50cc/scooter available from ready stock.

Manufactured by the leading Japanese OEM factories
Designed and developed to OEM specifications and are a direct and cost efficient OEM replacement