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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Part of Shimano's updated 105 road bike component range
Breathable fabric upper provides reliable fit and comfort with skate-style laces and a massive instep strap
Heavy-duty steel construction
With their simple go-to aesthetic and iconic Fox look
57 (IS type)
Shimano BM-E8031 Battery Upper Mount bikerack-box-shipping Part of Shimano's updated 105The Shimano BM E8031 Upper Mount is designed for securely attaching Shimano STEPS integrated down tube batteries to the frame. Built for strength and reliability, it ensures a stable connection while maintaining a sleek, integrated look. This mount is engineered for easy installation and long term durability, providing consistent performance for e MTB and e trekking setups using Shimano integrated batteries. Key Specs Feature Detail Model BM E8031