Upgrade your children’s folding bicycle with the LHHL Bicycle Crank Arm Set. Available in sizes of 110mm, 127mm, 140mm, 150mm, 155mm, and 165mm, this crank arm set is crafted from high-strength aluminum alloy for durability and performance.

The hollow integrated design of the crank set ensures a lightweight build without compromising strength. Anodized for protection against rain, this crank arm set is easy to install and compatible with most bicycle and folding bike models.

The ergonomic structure of this crank arm set provides riders with enhanced control over their bikes, making it ideal for children’s folding bicycles. Each package includes left and right crank arms, weighing a total of 800g.

Prior to purchase, please ensure to select the correct size needed for your bicycle. Should you encounter any issues with the product or service, our customer support team is available to assist you within 24 hours.