Designed for the all around rider looking for solid performance at a reasonable price. The SRX Bottom Bracket won't let you down!

The SRX bottom bracket uses two 32 count bearings rather than three 48 count like the rest of the Race Face Evolve BB's to keep the cost down.

Features

• CNC machined, heat treated, hollow chromoly M15 spindle
• Shot peened finish for fatigue strength
• Forged and CNC'd aluminum cups and reinforcing sleeve
• Single row, full-ball, sealed cartridge bearings
• Low friction labyrinth spindle seal keeps out contaminants and 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

• Size: 68/73 x 113mm
• Drive: ISIS
• Weight: 265 grams
• Bolts: M15 (included)