Race Face SRX ISIS Bottom Bracket

Cambria Bike Verified independent store

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Race Face SRX ISIS Bottom Bracket CNC machined, heat treated, hollow chromoly M15 spindle. Shot peened finish for fatigue strength. Forged & CNC'd aluminum cups & reinforcing sleev e. 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. Specifications: Colour: SILVER Built For: XC, Enduro, Trail, DH, Fat Bike, Dirt Jump / Slopstyle Compatibility: BSA Shell: 68 & 73mm Weight: 230g, 245g Size: 108, 113 Show more