https://www.ridewill.com/p/en/birzman-bmtoo025416-ebike-lockring-socket-shimano-steps-54mm/1336666/
E-Bike - Parts E-bike tools and diagnostic
E-bike tools and diagnostic
In stock. Delivery in 24 hours
Shipping costs: 5.90
Expected arrived: 05/06/2025
Compatible with Shimano STEPS E5000/E7000/E8000 drive units with 16-notch 54mm chainring lockrings.
Want to leave a review?
LoginAny questions about this product?
Buying an ebike is an important purchase and every detail must be investigated. For this reason, we are at your disposal for every little doubt: contact a Ridewill expert.
Call us
Monday-Friday 10:30-12:00 / 15:30-17:00 Saturday 09:00-12:00
The advantages of buying on Ridewill
Real availability
Thanks to our automated logistics we guarantee the real-time stock of over 40,000 products.
Safe shopping
All products are original, new and guaranteed. And if you change your mind, you have 14 days from delivery to return
Shipments in 24h
We have thousands of products ready for delivery: if you order before 4.00 pm you will receive our package the next day
