SUMC CHAINS

SUMC specialize in the production of high-end bicycle chains, the chains are produced in strict accordance with the international standards.  

SUMC is the first company to develop and produce a 13 speed bicycle chain.

SUMC chains continue to improve their quality, the chains for 8, 9 10, 11, 12 and 13 speed are available in several colors and length, we carry in stock 115, 126 and 136 links. The seperate links are also in stock.

SUMC produces the chains for road, MTB and E-bike.

Some specials will be made by SUMC every year.