JT Rubber Cushioned Steel Front Sprocket Part Number:1012-4710 (MFG #: JTF1345.13RB) Prevents piston ring & exhaust

Prevents piston ring & exhaust power valve sticking

offering comfort and breathability — cheek pads also feature an emergency extraction system

Rated to -40° C with 600g insulation

Retention System: Cam buckle-style quick-release

Most snowmobiles will accept a 2in

JT Rubber Cushioned Steel Front Sprocket Part Number:1012-4710 (MFG #: JTF1345.13RB) Prevents piston ring & exhaustFEATURES Rubber cushioned sprockets have been widely used by the major Japanese motorcycle manufacturers since early 1990s to dampen the chain impact on the teeth of the front sprocket JT combines leading edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value Sprockets are heat treated and bead blasted to reduce material surface tension Front sprockets are made with C45 steel and SCM415 chromoly steel