JT Rubber Cushioned Steel Front Sprocket Part Number:1012-4710 (MFG #: JTF1345.13RB) Stays flexible up to -70C

Stays flexible up to -70C

which leaves 1/4" of clearance which is insufficient

Prevents piston ring & exhaust power valve sticking

55% cotton / 45% polyester fleece

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

JT Rubber Cushioned Steel Front Sprocket Part Number:1012-4710 (MFG #: JTF1345.13RB) Stays flexible up to -70CFEATURES 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