GRX 2x St-rx810/BR-Rx810 Shift/brake Lever Set

The Shimano GRX ST-RX810/BR-RX810 Shift/Brake Lever Set brings gravel-specific engineering to Indian riders tackling everything from the broken tarmac of Pune's outskirts to the long, wet descents of the Western Ghats and Coorg. Designed as a 2x hydraulic integrated lever system, it combines precise shifting with powerful, modulated braking in a single well-considered package.

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 gravel and mixed-terrain riding in India, this GRX 810 lever set is one of the most capable choices available. The hydraulic disc braking delivers consistent, confidence-inspiring modulation on monsoon-slicked roads and sustained Ghat descents where heat buildup and wet rims would challenge lesser systems. The GRX-specific ergonomics suit hoods-up gravel riding — particularly welcome on rough surfaces around Lonavala, Khandala, and the Nilgiris approaching Ooty.

Sizing for Indian Riders

These levers are designed for standard drop handlebars and fit most gravel and road frames without adaptation. Riders with smaller hands common among Indian cyclists should check reach adjust before final setup — the ST-RX810 includes a reach adjustment mechanism for a more comfortable pull. No European-to-Indian size conversion applies here; focus on bar diameter and brake hose routing for your specific frame.

Compatibility Notes

Designed for Shimano GRX 2x drivetrains; compatible with GRX and Ultegra-series rear derailleurs via standard Shimano cable pull. Hydraulic system uses Shimano mineral oil — never substitute DOT fluid. Rotor diameter (140/160/180mm) must match frame and fork specifications. Post-mount or flat-mount caliper must correspond to your frame's disc mount standard. Annual bleeding is recommended, especially after monsoon season riding.

Pairs Well With

Complete your GRX build with a matching GRX rear derailleur and cassette, a gravel-specific crankset, compatible hydraulic disc rotors, and gravel-oriented tyres suited to mixed Indian terrain. A quality torque wrench and bleed kit are practical additions for home maintenance.

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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 has been manufacturing precision cycling components since 1921, growing from a Japanese freewheel maker into the world's dominant drivetrain and braking systems brand. Their GRX groupset line, launched specifically for gravel cycling, reflects decades of engineering expertise applied to off-road and mixed-terrain performance demands.

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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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