12 SPEED SUPER LIGHT FLAT TOP CHAIN FOR SHIMANO/SRAM

The SUMC 12-Speed Super Light Flat Top Chain offers cyclists in India a lightweight drivetrain option built for modern 12-speed road or gravel setups from Shimano or SRAM. Designed for riders upgrading to narrow-spaced 12-speed cassettes who value smooth, efficient shifting and minimal drivetrain friction, the chain aims to deliver crisp shifts and reliable power transfer whether you’re climbing steep ghats, hitting coastal flats or grinding out long-distance endurance rides under humid Indian conditions. Its refined external profile reduces rotating mass and inertia, helping maintain cadence while accelerating or climbing. For riders seeking a performance-oriented lightweight drivetrain upgrade compatible with 12-speed systems, this chain balances agility and practicality. Available now in India at Cobbled Climbs.

SUMC is a drivetrain-parts manufacturer offering chains across a range of multi-speed systems. The brand emphasises affordable, broadly compatible drivetrain hardware for riders who need reliable performance across road, gravel and MTB platforms. SUMC chains are designed to meet practical demands of maintenance, value and usability — a good choice for cyclists upgrading their drivetrains without overspending.

Why pay full price when loyalty pays back?

Club House rewards you for every purchase — up to 5% cashback, 100 bonus points to start, birthday rewards, and early access to limited drops. It’s our way of saying thanks for riding with us.

Shipping:
We ship all orders within 48 hours, excluding Sundays and public holidays. Delivery typically takes 3 to 5 days depending on your location.

Returns:
If your item arrives damaged, incorrect, or doesn’t fit, you may request a return within 7 days of delivery. Email us at support@cobbledclimbs.com with your order details. Items must be unused and returned in original packaging with all tags and labels intact.

Sale Item Guidelines:
Products purchased on sale are final sale and not eligible for return or exchange. Please double-check sizing, fit, and product details before purchasing.

Please note:
We follow a no money refund policy. Eligible returns are offered store credit or exchange only.