SRAM DUB Italian Bottom Bracket 70mm - Black/Red Bearing Type:Ceramic The XTR M9100 series of

The XTR M9100 series of derailleurs brings a new level of drivetrain silence thank to decreased tension in the low gear position and an added bumper on the pulley cage

The balanced relation between strength and weight of its 2

Pro - Race Dual In- mould shell construction

Disc Brake: Mechanical Disc Brake

The optimised design of the LinkGlide shift aids provides a smoother transition between sprockets to avoid jumps that can affect shifting and a rounded pedal

SRAM DUB Italian Bottom Bracket 70mm - Black/Red Bearing Type:Ceramic The XTR M9100 series ofDUB Italian Bottom Bracket We've engineered the SRAM DUB crank spindle to be a true unifying component: one oversized spindle to work across every bottom bracket specification. If you only drink cappuccinos before 11, sing Verdi on long climbs, and named your cat Fellini, the SRAM DUB Italian BB is the ticket for getting our lightest and most durable crank system onto your bike. Better crankarm compatibility, better protection from the elements. With