SHIMANO BM-E8031 UPPER MOUNT UNIT Cassette & Freewheel Tools ensuring precise alignment

ensuring precise alignment

Wider range capacity

Enduro knee protector with level 2 protection

2021 Rove E+

Only compatible with Shimano HG freehub bodies

SHIMANO BM-E8031 UPPER MOUNT UNIT Cassette & Freewheel Tools ensuring precise alignmentGenuine Shimano mounting bracket engineered for Shimano STEPS e bike systems. The BM E8031 upper mount unit delivers secure, precise positioning of compatible components, ensuring stability and reliable performance. Built to Shimano's exacting standards, it's the perfect replacement for damaged mounts or essential for completing e bike builds and servicing. Designed for exact fitment and durability on your STEPS equipped bike. Compatibility E8000 BM