The bicycle crank helps to ensure maximum chain retention, prolong service life, and reduce friction and noise. There is no overlap between the crank arm and the link bolt.The crank arm is made of high-quality aluminum alloy, which is light in weight, high in strength, strong in deformation resistance and durable.
Features:
1.【STANDARD ACCURACY】The bicycle crank helps to ensure maximum chain retention, prolong service life, and reduce friction and noise. There is no overlap between the crank arm and the link bolt.
2.【LONG SERVICE LIFE】The crank arm is made of high-quality aluminum alloy, which is light in weight, high in strength, strong in deformation resistance and durable.
3.【170MM CRANK ARM】170mm crank arm length, the crank arm and the chain ring bolts do not overlap. Fine polished and high-quality paint, colorfast and stylish.
4.【WIDE APPLICATION】Fine polishing and high-quality paint, color-fast and fashionable. This left crank arm is suitable for road bikes, mountain bikes, folding bikes, fixed gear vehicles, etc.
Specification:
Condition: 100% Brand New
Material: Aluminum Alloy
Color: Black, Silver(Optional)
Compatibility: for M4050 M590 M610 SLX XT XTR and more
Center to center Distance: Approx. 170mm / 6.7in
Whole Dimensions( L * W): Approx. 22 * 4.5 * 3cm / 8.7 * 1.8 * 1.2in
Weight: Approx. 266 – 271g
Packing List:
1 x Bike Crank Arm