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Introducing KMC X12 Aurora 12 Speed Chain for SRAM and other 12 Speed drivetrains
Feature Detail Model BM-E8031 Type Upper mount unit for down-tube battery Compatibility Shimano STEPS BT-E8035 / BT-E8036 / BT-E8037 Position Frame (upper) Material Durable alloy/plastic composite Colour Black
Shaft finish Hard Anodized Black
water repellent and stain resistant
very short bed-in time
Shimano BM-E8031 Battery Upper Mount New Arrivals Introducing KMC X12 Aurora 12The 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
