JT Sprockets Front OE Steel T11 #428 JTF1263.11

This 11-tooth front sprocket is crafted from SCM420 chromoly steel alloy for exceptional hardness and toughness. It is designed to withstand the high torque loads experienced at the countershaft during acceleration. The precision teeth profiling ensures smooth engagement with any 428 pitch drive chain.

• Fully heat-treated to provide the optimum level of surface hardness and core strength.
• Computer-aided design ensures a perfect fit on the engine output shaft.
• Lightweight construction reduces rotating mass for improved throttle response.
• Corrosion-resistant coating helps maintain integrity in wet or muddy riding conditions.