SRAM BB30 DUB Bottom Bracket - BB30, 73mm MTB Wide (Black) giant Micro-Velcro™ cuff enclosure helps keep

Micro-Velcro™ cuff enclosure helps keep the chill out

non-restrictive collar

Continue on the whole circumference

They also increase your performance

Mfr Claimed Weight930g

SRAM BB30 DUB Bottom Bracket - BB30, 73mm MTB Wide (Black) giant Micro-Velcro™ cuff enclosure helps keepThe suitable bottom bracket for SRAM DUB MTB Wide cranks for mountain bike frames with BB30 bottom bracket shell. The DUB bearings have an improved seal to ensure that the crank runs silky smooth for even longer. SpecificationsApplication: MTB Bearing shell material: Aluminum Bearing material: Steel Bottom bracket type: BB30 Bottom bracket shell width: 73 mm Bottom bracket shell : 42 mm Crank compatibility: SRAM DUB MTB Wide cranks Crankshaft