152/170/175mm Bicycle Left Crank Arm Square/Diamond/Spline Hole MTB/Road Bike US
Crank Arm Description:    
Brand: BUCKLOS    
Crank Arm length: 152/170/175mm    
Material: AL6061 aluminum alloy    
Shape:Square/Diamond/Spline Hole    
Model:Only Left Crank Arm    
Weight: about:
1.L(Square/Diamond):152mm-0.19kg/170mm-0.24kg    
2.L(Spline):170mm-0.28kg/175mm-0.285kg    
Advantages: High hardness,stable transission,High strengthaluminum alloy material,Easy to install,    
Best Replacement:Use this crank arm to replace the broken crank arm.    
 
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