Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings BLK Cups CheckoutSpec= For HS Brakes 3 Ah Nominal Energy 551

3 Ah Nominal Energy 551 Wh Battery Management System Over-heating

Patented square parabolic shackle security made of hardened special steel ABUS XPlus cylinder for top protection against picking attacks Double-bolted shackle with patented power cell armored technology

perfect for fine-tuning chain tension Ideal for BMX and track bikes with 3/32'' cog thickness Full nickel plating (silver) 7

Not barend compatible Rise +/-5 Material Carbon Back Sweep (deg) 9 Bar Clamp Diameter (mm) 31

or as only the inflator head

Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings BLK Cups CheckoutSpec= For HS Brakes 3 Ah Nominal Energy 551Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Weight 96 Spindle Interface Type RaceFace EXI Defined Color Black