[DESCRIPTION]

Made of premium aluminum alloy. anti-deformation. high compatibility. and durable for long-time use. The lightweight design does not increase the weight of the bike. making riding more comfortable and relaxing. Double alloy chainring cover. avoid chain rubbing riders' pants. perfect for daily commuting.

Note: The product image contains left and right crank arms. Select the corresponding option to purchase according to your needs.

[/DESCRIPTION][SPECIFICATIONS]

[/SPECIFICATIONS]