POLARIS 90 OUTLAW/SPORTSMAN’07-14 10.5:1

Forged from high-silicon aluminum alloy for maximum strength and dependability.

Innovative forging design and piston skirt provide maximum horsepower and torque.

Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).

Oversize pistons require cylinder sleeving.JT Sprockets are made from the latest generation of computer design and control metal cutting equipment for maximum durability

JT rear sprockets are made from the finest C45 high carbon steel

All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards possible quality standards