Collection: SUMC CHAINS

Match the chain's speed rating (number of gears, e.g. 9-speed, 10-speed) to your bike's cassette and derailleur setup, as chain width varies by speed count, check your current chain or drivetrain specs before ordering.

Yes, SUMC chains are built to withstand regular exposure to dust and grit common on Indian roads, though like any chain, they'll last longer with regular cleaning and lubrication, especially after monsoon or off-road rides.

All chain prices listed include GST, so there are no extra charges at checkout, and SUMC chains offer solid value for riders looking for a reliable, budget-friendly replacement chain.

Confirm the speed compatibility (matching your cassette's number of gears) first, then consider chain length needed for your specific drivetrain and whether you need a quick-link included.

Yes, all SUMC chains sold on DoGoodCo are genuine products, and we provide after-sales support in India for any manufacturing defects.

Dispatch typically takes up to 3 working days from order confirmation. Total delivery time depends on your location and pin code, so please check the estimated delivery window at checkout. Please note that cash on delivery (COD) is not available — all orders must be prepaid at checkout.

Clean and lubricate your chain regularly, especially after wet or dusty rides, to prevent premature wear; if you ordered the wrong speed chain, you can exchange it within our standard return window as long as it's unused and in original packaging.