Crank Arm 

Sumlon is a crank arm wholesaler. We are providing buyers with the most direct connection with the factory, the most first-hand after-sales service and the lowest price based on the relationship network accumulated in the factory’s 15 years of operation. The products are sold to major markets such as the United States, Europe, Japan, and South Korea. The main buyers include Walmart, Giant, and other retailers and bicycle manufacturers. Relatively lower prices and higher quality are prerequisites for survival in this market. You can count on that. If you are looking for a crank arm wholesaler, we’ll be your best choice.

In 2022, SUMLON decided to directly offer factory wholesale to potential buyers to minimize your costs. Our American press-fit bottom bracket cup set will be shipped directly from our factory. SUMLON is located in the distribution center of China’s bicycle parts industry, which is very close to the shipping port. If the inventory level is average, we can start shipping within two weeks after the order is placed.