In The Know Cycling
What cycling gear to get and where to get it
×
Search for:
Menu
Home
Compare Gear Prices
Read the Reviews
Bikes
Wheelsets – Category Reviews
Wheelsets – Individual Reviews
Tires
Gravel Gear and Kit
Apparel, Shoes, Helmets, Sunglasses
Power Meters and Computers
Groupsets and Components
Nutrition
Learn ABOUT US
About the Testers
Be a CYCLING ENTHUSIAST
Support the Site
Home
»
Know’s Shop
»
Shimano GRX RD-RX820 12-Speed Rear Derailleur Max 51T
Shimano GRX RD-RX820 12-Speed Rear Derailleur Max 51T
£
120.00
Sigma Sports
View Details and Buy
Category:
Derailleurs
Related products
Shimano Dura-Ace Di2 FD-R9150 Front Derailleur
$
245.31
View Details and Buy
Sale!
Shimano 105 FD-R7000 Front Derailleur
$
40.99
Original price was: $40.99.
$
34.39
Current price is: $34.39.
View Details and Buy
CeramicSpeed OSPW for Shimano R910091508000
$
332.21
View Details and Buy
CeramicSpeed OSPW for Shimano 1011 Spd
$
272.15
View Details and Buy