JT Sprockets 520 Front Sprocket Aprilia / BMW / Husqvarna

JT Sprockets 520 Front Sprocket with Noise Dampener Aprilia / BMW / Husqvarna

A worn countershaft sprocket can add drivetrain noise and unwanted chain slap. The JT 520 front sprocket replaces it with a heat treated chromoly alloy construction and an integrated rubber cushion to help reduce harsh chain impacts. It delivers precise engagement for stronger drive out of corners and more consistent performance every time the throttle opens.

Features:

• 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
• Rubber cushion used by the major Japanese motorcycle manufacturers since early 1990’s to dampen the chain impact on the teeth of the front sprocket
• Notes
• When installing sprockets which differ from OEM sizes, check for proper clearances before operating