
JT SPROCKETS standard steel sprocket 1847 - 428 (manufacturer part number: JTR1847.55) is a transmission sprocket designed for roadsters and lightweight machines. Machined from C49 steel, it features a sleek black finish that easily integrates with the transmission chain while resisting the daily demands of the road.
Ideal for replacing a sprocket or modifying the gearing, this part maintains a classic design: standard profile and 55 teeth with a 428 pitch, compatible with corresponding chains. Its steel construction offers good mechanical strength against torque stresses and wear related to road use.
Common compatibilities: Yamaha TDR 125 (2001-2002) and Yamaha FZR 400 RR (1992). Before placing an order, check the pitch and number of teeth of your setup to ensure a precise fit with your sprocket and chain.