SHIMANO STEPS - Integrated Type Battery Mount - Down Tube Position - Without Key Unit Mount

For a refined and integrated aesthetic, SHIMANO STEPS BM-E8031 battery mount integrates into the downtube of compatible E-BIKE frames.

• High level of water-resistant performance (IPX5)
• More compact size
• Improved usability of double ratchet removal
• Capacity: 504 Wh (36 V, 14 Ah)