Shimano St-Rx810 Sti Shifter Left Grx 2-Speed Hydraulic

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- Series: GRX (Gravel-specific component family)
- Model: ST-RX810-L (Left hand, 2-speed)
- Speed: 2-Speed (Designed for front derailleur shifting in a 2x11-speed drivetrain)
- Brake Type: Hydraulic Disc Brake
- Shifter Type: Dual Control Lever (DCL) – Combines mechanical shifting and hydraulic braking functions
- Mount Type: Clamp-on (for drop bars, typically 23.8-24.2mm diameter)
- Shifting Compatibility: Shimano Road 2x11-speed front derailleurs (e.g., FD-RX810)
- Brake Compatibility: Shimano GRX hydraulic disc brake calipers (e.g., BR-RX810 recommended)
- Hydraulic Fluid: Shimano Mineral Oil
- Hose Compatibility: SM-BH90-JK-SSR (pre-bled system, typically paired with 1000mm hose for front brake)
- Weight: Approximately 286-290g (lever only, without caliper or hose; weight varies slightly by source)
- Ergonomics:
  - Gravel-inspired design with a higher hood slope for secure hand positioning
  - Curved brake lever with anti-slip texture and coating for enhanced control on mixed terrain
  - 18mm higher brake lever pivot axis (compared to standard road levers) for improved modulation and leverage
- Technologies:
  - SERVOWAVE: Optimizes brake lever movement for quicker pad contact and better modulation, leaving more travel for power adjustment
  - Same light, responsive mechanical shifting action as Shimano’s top-tier road systems (e.g., Ultegra/Dura-Ace)
- Adjustability:
  - Reach Adjust: Tool-adjustable to fit various hand sizes and preferences
  - Free Stroke Adjust: Allows customization of lever feel before brake engagement
- Cable: Polymer-coated stainless steel shift cable (included, typically Optislick for smooth operation)
- Housing: OT-SP41 pre-lubed shift cable housing (included)
- Color: Black (standard finish)
- Purpose: Designed for gravel, cyclocross, and mixed-terrain riding, offering control, comfort, and reliability on rough surfaces
Additional Notes:
- This is the left-hand lever for a 2x11-speed GRX setup, controlling the front derailleur (2-speed) and the front hydraulic disc brake. It pairs with the right-hand ST-RX810-R (11-speed) for a complete 2x11 drivetrain.
- The GRX ST-RX810 levers were developed with input from gravel riders worldwide, emphasizing ergonomics for drop-bar bikes in rugged conditions.
- If purchased as a set (e.g., with BR-RX810 caliper), it includes a pre-bled hydraulic system and IceTech finned brake pads for heat dissipation.

PLEASE NOTE - If the deck is heavily discounted it may note be in perfect Display condition as it is older stock

SHIMANO

Upgrade your cycling performance with Shimano components and accessories from Hyper Ride. Browse our selection of Shimano gears, brakes, pedals, and drivetrains designed for precision and reliability. Shimano's advanced technology enhances your bike's efficiency and safety, making every ride smoother and more enjoyable. Shop now at Hyper Ride for fast and reliable delivery of all your Shimano needs. Equip your bike with top-quality Shimano products and experience the difference in performance and durability.

Aucklander's Same Day Delivery + NEW 2-3hour Service $24.99 details in the check out!

Live in Auckland? Get your order today with our Urgent Tonight Service.
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General Shipping Information

Please note that we do not deliver to PO boxes, Great Barrier Island, or the Chatham Islands.

Street Clothing and Footwear

Cost: $9.99
Delivery: 1-3 working days within New Zealand, plus 1-3 extra days for rural areas.

Standard Nationwide

Cost: $14.99
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Cost: Auckland $29, Rest of the North Island $69, South Island $99.
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Surcharge: $9.99 for any rural delivery.
Note: We recommend delivery to a non-rural town or workplace to avoid this surcharge.

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Recommendation: Consider delivering to a friend in Auckland City who can bring it out.

Additional Information

Rural Delivery Information: Please be aware that delivery times for rural areas may vary based on the frequency of service in your specific location. Rural couriers may visit some areas once a week. To ensure accurate delivery information for your rural address, we recommend contacting your local rural courier service.
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Contact Us: Phone Support: 0800 855 788, Email: ridesupport@hyper.co.nz

Freight Companies

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Australia

For shipping information on Australian orders, click here.

Please note:

We do not ship surfboards or stand-up paddleboards to Australia.
We do not deliver to post shops or PO Boxes. A physical business or residential delivery address is required.

Australia Standard Nationwide

Cost: $19.99 + 2% import fee (may differ based on the item).
Delivery Time: 4–6 business days from the time of dispatch (please note this is an estimate).

Orders do not ship the same day. All Australian orders first come into our Auckland HQ warehouse, where they are collated and processed for export. This means dispatch can take up to 3 business days after your order is placed.

Multiple Items in an Order

If you order multiple items, they will all be collated at our Auckland HQ warehouse and shipped together. Your order will arrive to you in full.

Remote Areas

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Shipping Options

We currently offer standard shipping only. There are no express options available for Australia.

Shipping Schedule

Orders are dispatched Monday to Friday, 8 am – 5 pm (NZ time).
Daily cutoff time for processing is 3 pm (NZ time).
Orders placed after this time, on weekends, or public holidays will be processed the next business day.

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Customs & Duty Charges

All international orders may be subject to customs or import duties once they reach Australia. These fees are the responsibility of the recipient. Hyper Ride has no control over these charges and cannot predict the amount. We also cannot mark orders as gifts to avoid or reduce customs fees.