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Bottom Brackets > Race Face ISIS Evolve DH
Race Face ISIS Evolve DH
Description: (from
raceface.com)
• CNC machined, heat treated, hollow M12 chromoly spindle.
• Shot peened finish for strength.
• Forged & CNC'd aluminum cups & reinforcing sleeve.
• 118mm spindle & offset drive side cup for use with chain guides.
• Single row, double sealed cartridge bearings.
• High-pressure contact lip seal in conjunction with low friction labyrinth
cup seal keeps out contaminants & increases bearing life.
• Newly improved extreme conditions bearing grease.
• Features TWO bearings on drive side to accommodate higher drive train loads.
• Fixed cup spacer (2.5mm) allows BB to be used with either 68 or 73mm shells.
• Proprietary non-side loading design.
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| Pros | The solidity of it, and the smoothness. | | Cons | None really, its just somewaht different from other BB's in the same class as itself. | | Verdict | Great for anyone who needs a real heavy-duty BB. | | Recommended for: Anyone |
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