e.thirteen Helix crank 73 mm - black
Helix crank 73 mm - black - 170 mm is backordered and will ship as soon as it is back in stock.
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                          Description
                          
                        
                      
                      Description
Features:
- Material: CNC-milled, forged 6069-T6 aluminum and 24mm crank axle made of heat-treated CroMoly
- Lightweight, CNC-milled, performance crank for all-mountain and enduro
- Compatible with SRAM™ and Shimano™ 12-speed drivetrains
- Compatible with Shimano™ BB-92 and BB30 bottom bracket standards
- Crank length: 170, 175 mm
- Axle diameter: 30 mm
- Integrated self-extractor crank puller
- Includes Quick Connect™ lockring
- Includes plastic crank boots
- Direct mount chainrings and bottom brackets for all common standards available separately
                       
                        
                        
                          Specifications
                          
                        
                      
                      Specifications
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                      Case width
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                      Crank arm length
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                      Bolt circle
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                      Material
 
          
 
       
         
                   
                 
               
       