Rt-mt800 Centrelock DISC Brake Rotor
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Description
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.
Explore the full Shimano collection at Cobbled Climbs | Learn more at Shimano
Specifications
| Specification | Detail |
|---|---|
| Brand | Shimano |
| Product Type | Brake Rotor |
| Shipped From | Mumbai, India |
Explore the full Shimano collection at Cobbled Climbs
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
Frequently Asked Questions
What is the Shimano RT-MT800 Centrelock Disc Brake Rotor best used for?
The RT-MT800 is best suited for riders who need reliable, fade-resistant braking across varied conditions — particularly long Ghat descents, monsoon riding, and technical off-road terrain. Its Centrelock interface provides secure fitment, making it a strong choice for cyclists in hilly regions like Lonavala, Coorg, Ooty, and Leh who depend on consistent stopping power.
How do I choose the right rotor size for the RT-MT800?
Check your frame and fork's maximum rotor diameter specification — common sizes are 140, 160, and 180mm. Larger rotors offer greater heat dissipation and braking power, which is useful for heavier riders or sustained descents. Your hub must also be Centrelock compatible. If unsure, consult the bike manufacturer's documentation or contact Cobbled Climbs for guidance.
Will the Shimano RT-MT800 hold up in monsoon conditions and 35°C+ heat across India?
Yes. The RT-MT800 is well-suited to India's demanding climate. Disc rotors outperform rim brakes in wet monsoon conditions, and the RT-MT800's construction handles the sustained heat generated on long Ghat descents. Avoid contaminating the rotor surface with water-repellent sprays or chain lube, and inspect for wear or warping after extended high-heat riding.
How does the Shimano RT-MT800 compare to a standard 6-bolt rotor?
The RT-MT800 uses a Centrelock interface rather than the traditional 6-bolt standard. Centrelock offers faster installation, a cleaner aesthetic, and more consistent rotor centering. However, it requires a Centrelock-compatible hub and lockring tool. Six-bolt rotors are more universally compatible. If your hub supports both via an adapter, Centrelock is generally preferred for precision fitment.
Is the Shimano RT-MT800 worth Rs. 4,060 in India, and what warranty applies?
At Rs. 4,060, the RT-MT800 offers genuine Shimano engineering at a reasonable price point for a performance brake rotor. For riders tackling India's Ghats, monsoon roads, or off-road trails, the improvement in braking consistency and heat management is tangible. Shimano products purchased through authorised retailers like Cobbled Climbs are covered by Shimano's standard manufacturer warranty — contact us for specific warranty details.
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.
Earn up to Rs. 203.00 cashback with Club House
Rt-mt800 Centrelock DISC Brake Rotor
Earn up to Rs. 203.00 cashback with Club House
Frequently Asked Questions
Does Cobbled Climbs ship Rt-mt800 Centrelock DISC Brake Rotor across India?
Is the Rt-mt800 Centrelock DISC Brake Rotor on Cobbled Climbs 100% authentic?
What is the return and exchange policy for Rt-mt800 Centrelock DISC Brake Rotor?
Is Rt-mt800 Centrelock DISC Brake Rotor currently in stock?
What payment methods are accepted?
Does Rt-mt800 Centrelock DISC Brake Rotor come with a manufacturer warranty?
How do I find the right size for Rt-mt800 Centrelock DISC Brake Rotor?
Can I get a price match if I find Rt-mt800 Centrelock DISC Brake Rotor cheaper elsewhere?
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