Single bicycle crank arm for replacement or upgrade. Compatible with 46-tooth chainrings (46T), it offers a stable connection to the pedal and reliable power transfer. Easy to install with bolt-on mounting, ideal for daily use on road and city, and suitable as a quick repair spare part. Designed for wear resistance, it requires periodic maintenance (cleaning, thread lubrication) for optimal performance.
Bicycle crank arm – Single – S53-21-46T – 651834
20,00 €
Single 46T chainring for replacement or upgrade on bicycles — durable, easy to install, and suitable for everyday use.
Available on backorder
