Description
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
The GRX series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventures.
Features:
-GRX hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions
-Higher brake lever axis and curved brake lever, improves grip and confidence on choppy surfaces and descents
-Raised hood head prevents hand misalignment and slippage
-Recessed finger notch prevents upward slipping
-Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides
-11-speed E-tube Di2 compatible
-Weight: 373 g (pair)
Product specifications:
- MODEL NO: ST-RX815
- SERIES: GRX DI2
- Colour: Series colour
- Average weight: 373 (per pair)
- Shifter Type:
- DUAL CONTROL LEVER
- Remote switch
- Shift Lever:
- Rear speeds: 11/Front speed: 2
- Compatible rear derailleur type: Road 11-speed
- Brake Lever:
- Brake hose (kit): SM-BH90-JK-SSR
- Hose joint: Straight
- Brake hose colour (kit): Black
- Recommended brake caliper: BR-RX810
- Oil: SHIMANO Mineral
- Reach adjust tool
- Clamp band (mm): 23.8-24.2
- Funnel bleeding
- Free stroke adjust
- SERVO WAVE
- Shifter Lever Body:
- Main: GFRP
Caliper specification:
MODEL NO: BR-RX810
- SERIES: GRX 11-speed
- Colour: Series colour
- Average weight: 141
- Remarks: Front spec with adaptor
- Brake type: Hydraulic disc brake
- Brake hose (kit): SM-BH90-JK-SSR, SM-BH90-J-SSR
- Hose joint: Straight
- Brake hose color (kit): Black
- J-Kit spec (for OEM):
- ICE TECHNOLOGIES pad compatible caliper:
- Pad: L05A-RF Resin (w/ fin)
- Recommended disc brake rotor:
SM-RT800
RT-MT800
- Oil: SHIMANO mineral
- ONE WAY BLEEDING:
- Mount type: Flat mount
- Piston: 2
- Caliper fixing screw:
Tool size: 4 mm
Anti-loosen method: Screw fix pin+Snap ring
- Pad mount: Pad axle
The kit contains a bled brake/shifter, flat mount brake caliper with pads, hose, and mineral oil, but excludes the rotor and adapter.
Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.
Shimano GRX ST-RX815/BR-RX810 11 Speed STI Lever & Disc Brake
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component...
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Description
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
The GRX series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventures.
Features:
-GRX hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions
-Higher brake lever axis and curved brake lever, improves grip and confidence on choppy surfaces and descents
-Raised hood head prevents hand misalignment and slippage
-Recessed finger notch prevents upward slipping
-Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides
-11-speed E-tube Di2 compatible
-Weight: 373 g (pair)
Product specifications:
- MODEL NO: ST-RX815
- SERIES: GRX DI2
- Colour: Series colour
- Average weight: 373 (per pair)
- Shifter Type:
- DUAL CONTROL LEVER
- Remote switch
- Shift Lever:
- Rear speeds: 11/Front speed: 2
- Compatible rear derailleur type: Road 11-speed
- Brake Lever:
- Brake hose (kit): SM-BH90-JK-SSR
- Hose joint: Straight
- Brake hose colour (kit): Black
- Recommended brake caliper: BR-RX810
- Oil: SHIMANO Mineral
- Reach adjust tool
- Clamp band (mm): 23.8-24.2
- Funnel bleeding
- Free stroke adjust
- SERVO WAVE
- Shifter Lever Body:
- Main: GFRP
Caliper specification:
MODEL NO: BR-RX810
- SERIES: GRX 11-speed
- Colour: Series colour
- Average weight: 141
- Remarks: Front spec with adaptor
- Brake type: Hydraulic disc brake
- Brake hose (kit): SM-BH90-JK-SSR, SM-BH90-J-SSR
- Hose joint: Straight
- Brake hose color (kit): Black
- J-Kit spec (for OEM):
- ICE TECHNOLOGIES pad compatible caliper:
- Pad: L05A-RF Resin (w/ fin)
- Recommended disc brake rotor:
SM-RT800
RT-MT800
- Oil: SHIMANO mineral
- ONE WAY BLEEDING:
- Mount type: Flat mount
- Piston: 2
- Caliper fixing screw:
Tool size: 4 mm
Anti-loosen method: Screw fix pin+Snap ring
- Pad mount: Pad axle
The kit contains a bled brake/shifter, flat mount brake caliper with pads, hose, and mineral oil, but excludes the rotor and adapter.
Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.
Returns Information
Delivery Information
We have a range of delivery options on orders. Most importantly, if your order is over £50 then delivery is free!
All Biketart orders are fully trackable. You will get a tracking number by email when your order is shipped which will allow you to track it with Royal Mail or DPD.
In-stock orders placed by 4pm will be processed the same day.
Any items displaying "in-stock with supplier, despatched in 2-3 days" on the product page cannot be despatched the same day as they will be shipped to us from the supplier when you place your order.
Read on to discover the delivery options available to you on your order.
Delivery Services
Standard Tracked: All orders over £50 are eligible for free standard tracked delivery by Royal Mail. For orders under £50 there is a £3 charge. Orders sent using standard tracked are usually delivered in 2-3 days.
Priority Tracked: For £4 your order is sent by premium tracked delivery which gives a 1-2 day (including Saturdays) delivery timescale. This service is provided by Royal Mail who will usually deliver on Saturdays. Orders must be placed by 4pm.
Next Day Courier: If you require next-working-day delivery then this is provided by DPD and is £6.99. Orders must be placed by 3.30pm and be fully in-stock in order to be processed before our daily DPD collection.
Saturday Delivery: You can select Saturday delivery options from DPD at the checkout.
Bike Delivery: Bikes are always delivered by courier. After placing a bike order your bike is fully assembled and tested before being carefully boxed for shipping. Because of this build process it is not always possible to offer next-day delivery on a bike. Please do get in touch if you want to know a specific despatch day on any bike on our website. Call us on 01227 832582 or email support@biketart.com.
Returns Info
We offer a 30 day return period on our items. We ask that items are returned in their original packaging and in re-sellable condition. We do not pay returns postage.unless we have made an error with your order.
We cannot accept the return if the item is not correctly packaged and is damaged in transit during the return trip back to us.
Please do not stick any tape or labels to the products branded outer packaging.