Rt-mt800 Centrelock DISC Brake Rotor

The Shimano RT-MT800 Centrelock Disc Brake Rotor is built for riders who demand consistent stopping power across India's most challenging conditions — monsoon-slicked roads, long Ghat descents, and the stop-start intensity of city traffic in Pune, Delhi, or Hyderabad. Centrelock mounting offers quick installation and secure rotor retention for confident, fade-resistant braking.

Use Cases

Daily training. Reliable use across Indian training conditions — heat, humidity, and rough tarmac.

Race day. Performance-grade construction for competitive efforts.

Long rides. Built for full-day rides across Western Ghats, Sahyadri, or Nilgiri climbs.

Our Take

For anyone tackling the Western Ghats, Lonavala switchbacks, or Coorg's wet forest roads, braking confidence is non-negotiable. The RT-MT800's Centrelock interface provides a secure, rattle-free fit, while the rotor's construction handles the sustained heat that builds on long descents. At Rs. 4,060, this is a serious upgrade that rewards riders who push into technical terrain or ride through the monsoon without backing off.

Sizing for Indian Riders

The RT-MT800 uses a Centrelock interface — confirm your hub is Centrelock compatible before ordering. Rotor diameter (140, 160, or 180mm) must match your frame and fork specifications. Larger rotors suit heavier riders or those doing sustained descents in the Ghats and Nilgiris. Always torque the Centrelock lockring to the manufacturer's specification using a proper tool.

Compatibility Notes

Centrelock hubs only — not compatible with 6-bolt rotor mounts without an adapter. Designed for hydraulic disc brake systems. Use Shimano-recommended brake pads matched to the RT-MT800's rotor surface. Avoid contaminating the rotor with oil or brake fluid during installation. Inspect periodically for wear and warping, particularly after sustained high-heat descents.

Pairs Well With

Complete your braking setup with compatible Shimano hydraulic disc brake calipers, Shimano-specification mineral oil for bleeding, matching sintered or resin brake pads suited to your terrain, and a Centrelock lockring tool for clean installation and future rotor swaps.

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Specifications

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Why buy from Cobbled Climbs

• 100% genuine — authorised Shimano retailer in India
• Free delivery on orders above Rs. 2,500
• Cash on delivery available nationwide
• 7-day easy returns
• Shipped from Mumbai
• Expert advice — built for Indian cycling conditions

Shimano is Japan's leading cycling components manufacturer, supplying groupsets, wheels, and accessories to riders worldwide for over a century. From entry-level commuters to Tour de France pelotons, Shimano's engineering precision and reliability have made it the benchmark for drivetrain and braking performance globally.

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.

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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.