Birzman SRAM DUB T47 BB Socket MFPN=WH21TURRBST35XD29R Classic appeal

Classic appeal

5 Weight 575 Actuation Wireless Remote Diameter 31

Rotor Mount Center Lock Freehub Body Shimano Micro Spline Primary Color Purple Hub Weight 227g Hub Spoke Type J-bend Hub Spacing 148mm Axle Type 12mm TA Hub Drilling 24H Position Rear

7 Waterproof Water-resistant Volume 20L Primary Color Blue Color Steel Volume Range 16-20L

Thermal and shock-resistant to MIL-STD 810 the watch has a metal sensor guard for protection

Birzman SRAM DUB T47 BB Socket MFPN=WH21TURRBST35XD29R Classic appealExternal bearing bottom bracket socket Constructed using CNC machined hardened steel 1 2" drive compatible Model SRAM DUB T47 BB Socket Description Bottom Bracket Socket Color Silver