JT SPROCKETS 1212-1291 JTF1591.15 Sprocket countershaft - 15 tooth - yamaha Sportster Features an easy-to-use on/off knob

Features an easy-to-use on/off knob

Kits are a combination of CNC-machined aluminum plates and anchors

Accelerator pump spray nozzle shoots fuel directly into the intake tract for immediate engine response

use as a bolt

JT SPROCKETS 1212-1291 JTF1591.15 Sprocket countershaft - 15 tooth - yamaha Sportster Features an easy-to-use on/off knobFeatures Computer designed to achieve ultimate strength at minimum weight JT combines leading edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry Sprockets are heat treated and bead blasted to reduce material surface tension Front sprockets are made with C45 steel and SCM415 chromoly steel alloy;