JT. Steel Standard 23 - 420 SprocketRef : JTC00063A / 1074996001

JT Sprockets Steel Sprocket 47 Teeth – Manufacturer Ref. JTR23.47

Rear sprocket designed for the secondary transmission of small 50 cc models in urban use. Made from C49 carbon steel with a black finish, this part features 47 teeth and a standard pitch of 420, suitable for original mounting.

• Material: steel (C49 carbon)
• Color: black
• Number of teeth: 47
• Pitch: 420 (standard)
• Type: standard — direct replacement for compatible mounts

Ideal for replacing a worn sprocket or adjusting the gearing: a larger sprocket increases drive force at the expense of top speed, and vice versa for a smaller sprocket. Before installation, check the wear of the pinion and chain and adhere to the manufacturer's torque specifications.

Common compatibilities: APRILIA TUONO 50 (2005), APRILIA RS 50 REPLICA (2005), APRILIA RS 50 (2005). Product suitable for urban motorcycles/scooters equipped with a 420 chain.