Profile-Evolution-Cranks
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| Product Type: BMX Cranks Product Name: Profile Evolution Cranks | |
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| Description: Centered around Profile Racing's new Evolution Bottom Bracket (patent pending). The Evolution bottom bracket is made with a male/female threaded cup design that secures itself to the outside edges of the frame bottom bracket shell. With use of the proprietary Evolution wrenches (included with your Evolution purchase when ordering online), the Evolution bottom bracket is self-installing and self-removing by either tightening or loosening the respective halves to each other. No more presses, hammers and chisels needed! Because the Evolution bottom bracket is essentially a single unit when it is installed, perfect bearing alignment is achieved thus allowing the crank arm assembly to spin freely like never before. The Profile Racing Evolution revolution has begun. Bottom Bracket available polished only. Crankarms available in Black or Polished. Evolution wrenches included. Limited lifetime warranty (arms and spindle, to original purchaser). Titanium parts excluded. | |
| Specifications: Tubular chromolly arms with heat-treated splined spindle | |
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Website: ProfileRacing.com