Athena P400485100039 Cylinder Kit Big Bore Stroker 112cc; Yamaha 85 YZ 85 02-18; 53mm Bore with Cylinder Head and Crankshaft included Oil and a specific high-tightness gasket

and a specific high-tightness gasket set—allowing you to drop compression losses and completely refresh your machine without requiring any custom machining or structural engine modifications to your factory crankcase

ACE 500 and Ranger 500 (2017-2022)

and soft wire with ease

The Milwaukee® 13-Pc

Keep your Suzuki QuadRunner LT160 running clean with the Twin Air Dual Stage Foam Air Filter—built for utility riders who demand reliable performance and protection

Athena P400485100039 Cylinder Kit Big Bore Stroker 112cc; Yamaha 85 YZ 85 02-18; 53mm Bore with Cylinder Head and Crankshaft included Oil and a specific high-tightness gasketMAXIMIZE YOUR RACING PERFORMANCE WITH ULTIMATE STROKER POWER Unleash the absolute maximum power, extreme low end torque, and explosive acceleration hidden within your youth 2 stroke racing engine with the Athena Big Bore Stroker Cylinder Kit (Part No. P400485100039), a premier, race proven package engineered in Italy to convert your factory setup into a high revving 112cc powerhouse. This ultimate top and bottom end overhaul features an aluminum