Retrospec Beaumont Rev Battery - 4732 cool-to-the-touch cover A: The J-face refers to

A: The J-face refers to a specific mounting flange used to attach the motor to equipment

Q: What frame size does it have

Space-Saving Design: Sliding functionality optimizes space

Avoid physical damage: Handle carefully during service

urban-forward design

Retrospec Beaumont Rev Battery - 4732 cool-to-the-touch cover A: The J-face refers toRetrospec Beaumont Rev Battery 4732 Lithium Battery for the Beaumont Rev Electric City Bike & Beaumont Rev Electric City Bike Step Through What our Experts Think Made for Beaumont Rev E Bikes Designed as a compatible replacement battery for maintaining original bike performance. Reliable Power Delivery Helps support smooth pedal assist operation and consistent electric riding performance. Extends Riding Range Gives riders more freedom for commuting,