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.
Optimal gearing for spirited group rides and aggressive racing
The SHIMANO FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 48-31T chainring and comes in 170, 172.5, and 175 mm crank arm lengths.
Features:
- Smaller gear steps for cadence control on mixed-terrain riding
- Gravel-optimized gear ratios preserve riding rhythm on rough surfaces
Wider gear range
- 17T range covers array of riding conditions
- Gear combination: 48-31T
Product specification:
- MODEL NO: FC-RX820-2
- SERIES: GRX 12-speed
- Color: Series color
- Average weight: 710
- Rear speeds: 12
- Compatible chain: HG 12-speed
- Chain line (mm): 47
- P.C.D. (mm): 110/80
- Spider/gear arms: 4
- Chainring combination: 48-31T
- Q-factor (mm): 151
- Crank arm length (mm): 170, 172.5, 175
- Optional chain guard: Without chain/bash guard
- HOLLOWTECH II
- HOLLOWTECH crank arm
- Compatible bottom bracket type: Outboard
- Recommended bottom bracket: Threaded (normal) - SM-BBR60, Press-Fit - SM-BB72
- Threaded bottom bracket shell width (mm): 68, 70
- Crank fixing screw included
Does not include a bottom bracket
Shimano GRX FC-RX820 12-Speed Double Chainset
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...
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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.
Optimal gearing for spirited group rides and aggressive racing
The SHIMANO FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 48-31T chainring and comes in 170, 172.5, and 175 mm crank arm lengths.
Features:
- Smaller gear steps for cadence control on mixed-terrain riding
- Gravel-optimized gear ratios preserve riding rhythm on rough surfaces
Wider gear range
- 17T range covers array of riding conditions
- Gear combination: 48-31T
Product specification:
- MODEL NO: FC-RX820-2
- SERIES: GRX 12-speed
- Color: Series color
- Average weight: 710
- Rear speeds: 12
- Compatible chain: HG 12-speed
- Chain line (mm): 47
- P.C.D. (mm): 110/80
- Spider/gear arms: 4
- Chainring combination: 48-31T
- Q-factor (mm): 151
- Crank arm length (mm): 170, 172.5, 175
- Optional chain guard: Without chain/bash guard
- HOLLOWTECH II
- HOLLOWTECH crank arm
- Compatible bottom bracket type: Outboard
- Recommended bottom bracket: Threaded (normal) - SM-BBR60, Press-Fit - SM-BB72
- Threaded bottom bracket shell width (mm): 68, 70
- Crank fixing screw included
Does not include a bottom bracket
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.