Race Face SRX Isis Bottom Bracket

The Race Face SRX Isis Bottom Bracket is CNC machined, heat treated, hollow chromoly M15 spindle featuring a Shot peened finish for great fatigue strength. Forged & CNC'd aluminum cups & reinforcing sleeve. Single row, full-ball, sealed cartridge bearings. Low friction labyrinth spindle seal keeps out contaminants & increases bearing life. Newly improved extreme conditions bearing grease. 64 ball bearings in each bottom bracket. Fixed cup spacer (2.5mm) allows BB to be used with either 68 or 73mm shells. Fixed cup on drive side. Proprietary non-side loading design.

Brand: Race Face

RRP: £49.99