12 SPEED SUPER LIGHT CHAIN FOR SHIMANO/SRAM

The SUMC 12-Speed Super Light Chain offers a disciplined balance of efficiency and agility for riders on 12-speed Shimano or SRAM drivetrains. Designed for India’s roads — from smooth asphalt to rough, dust-laden backroads — it aims to deliver seamless shifting and dependable power transfer across varied terrain. Weight savings and refined engineering reduce pedal drag and contribute to responsive acceleration, whether you are sprinting on city flats, climbing ghats or accelerating out of corners. The reduced inertia helps maintain cadence and energy economy during long endurance rides or multi-day tours, even under the hot sun or monsoon humidity typical of Indian seasons. Quick-link installation and a narrow, precise profile make it easy to mount, clean and maintain — an advantage for cyclists who ride through unpredictable weather or dusty conditions. For riders seeking a lightweight, smooth-shifting drivetrain upgrade without compromising reliability, this 12-speed chain offers performance and ease of use. Available now in India at Cobbled Climbs.

SUMC is a drivetrain-parts manufacturer dedicated to offering reliable, practical chains compatible with modern multi-speed systems. The brand emphasizes broad compatibility across road, gravel, MTB and hybrid bikes, producing chains that deliver consistent shifting performance under varied conditions. SUMC chains are a pragmatic choice for riders seeking dependable drivetrain hardware without premium pricing.

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.