SRAM/Truvativ GXP 100mm Bottom Bracket English for Fat Bike Socks and (12) down-shifting points (outer

and (12) down-shifting points (outer ring)

Manufacturer Part Number: SC-E101 BK

5 is designed for urban assault

131578-Q0-L

SRAM/Truvativ GXP 100mm Bottom Bracket English for Fat Bike Socks and (12) down-shifting points (outerLeft and right bottom bracket bearing cup set for use on Giga X Pipe cranks with an integrated 24mm GXP spindle (includes plastic seal spacer shell with o rings) Updated GutterSeal technology improves sealing while reducing drag, plus a new high end cup profile with improved tool engagement BlackBox (hybrid ceramic bearings with polished, red anodized alloy cups) or Team (steel sealed bearings with polished, tungste grey anodized alloy cups): can also