Shimano Grx Rd-rx820 Rear Derailleur Silver 12s / Max 36t
Shimano GRX RD-RX820 2x12V Rear Derailleur
Overall Rating: 1.3 / 5 (average from multiple review sources, as of 31 Jan 2026)
Based on a total of 242 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 242 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Delivery in 4 days
Payment by invoice
Payment by invoice
PayPal
PayPal
DIRECTebanking
DIRECTebanking
Visa
Visa
Mastercard
Mastercard
£77.95
Delivery from £5.99
Shimano Grx Rd-rx820 Rear Derailleur Silver 12s / Max 36t
Overall Rating: 3.9 / 5 (average from multiple review sources, as of 24 Jan 2026)
Based on a total of 34,706 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 34,706 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
6 working day(s)
PayPal
PayPal
DIRECTebanking
DIRECTebanking
Visa
Visa
Mastercard
Mastercard
£78.99
Delivery from £6.99
Shimano Grx Rd-rx820 Rear Derailleur 12s
Usually dispatched within 4 to 5 days
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£85.99
Free Delivery
Shimano GRX RD-RX820 12V Gear
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 15 - 31 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£88.48
Delivery from £13.72
Shimano RD-RX820 GRX 12-speed rear derailleur; Shadow+; max 36T for double
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£94.99
Free Delivery
Shimano GRX RD-RX820 Rear Derailleur Shadow+ 2 x 12 Speed
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£99.99
Free Delivery
Shimano Grx Rd-rx820 Rear Derailleur 12s
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£100.80
Free Delivery
Shimano Grx Rd-rx820 Rear Derailleur 12s
Usually dispatched within 2 to 3 days
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£104.98
Delivery from £9.99
Shimano Grx Rd-rx820 Rear Derailleur 12s
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£104.99
Free Delivery
- 1
- 2
- next page
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Shimano GRX RD-RX820 2x12V Rear Derailleur - Details
▶ Finding you the best price!
We have found 9 prices for Shimano GRX RD-RX820 2x12V Rear Derailleur. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Shimano GRX RD-RX820 2x12V Rear Derailleur - Price Information
- Cheapest price: £77.95
- The cheapest price is offered by deporvillage.co.uk . You can order the product there.
- The price range for the product Shimano GRX RD-RX820 2x12V Rear Derailleur is €£77.95to €£104.99 with a total of 9 offers.
- Payment methods: The online shop deporvillage.co.uk supports: Payment by invoice, PayPal, DIRECTebanking, Visa, Mastercard
- Delivery: The shortest delivery time is Delivery in 4 days working days offered by deporvillage.co.uk .
Similar products
£348.49
bikeinn.com (UK)
Delivery from £6.99
£49.99
merlincycles.com(UK)
Delivery from £3.95
£78.99
bikeinn.com (UK)
Delivery from £6.99
£77.95
deporvillage.co.uk
Delivery from £5.99
£73.62
deporvillage.co.uk
Delivery from £5.99
Cheapest offer
The Shimano GRX RD-RX820 2x12V rear derailleur ensures quiet, safe and precise shifting on mixed terrain. For riding on slippery surfaces, the chain stabiliser can be deactivated with the ON/OFF switch on the rear derailleur. The RD-RX820 rear derailleur is compatible with cassettes with a maximum of 36 teeth on the largest sprocket.For your riding freedom: the Gravel GRX 2x12-speed rear derailleur RD-RX820 from Shimano. Gravel cycling should not be a complicated affair. The appeal of this cycling discipline, with its downhill bar and dirt roads, lies in its simplicity, openness and adventure. No route is impossible. Everyone can ride. Equipment must be functional and reliable without breaking the budget. So whether you're a gravel veteran or a newcomer to rough roads and trails, you'll love the latest version of the GRX, Shimano's innovative and first gravel-specific component group.
£77.95
Delivery in 4 days
deporvillage.co.uk
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).