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General information
Condition:New
Year:2026
Sub-category:Gravel
Category:Groupset
Receipt:Yes
Seller description
New GRX 820 12-speed mechanical groupset, 0 km from a new bike.
GRX 820 crankset 172.5 48-31 chainrings
GRX 820 hydraulic brakes and shifters
RT-CL800 discs 160mm and 140mm
Shimano M7100 chain
Shimano Ultegra 11-34 cassette
GRX 820 rear and front derailleur
BB not included but can be added if you want.
GRX 820 crankset 172.5 48-31 chainrings
GRX 820 hydraulic brakes and shifters
RT-CL800 discs 160mm and 140mm
Shimano M7100 chain
Shimano Ultegra 11-34 cassette
GRX 820 rear and front derailleur
BB not included but can be added if you want.
Additional details:
Shifting System
Mechanical
Cassette Bandwith (Lowest Gear)
34
Cassette Bandwidth (Highest Gear)
11
Crankarm Length
1725 mm
Crank Gearing
2
Chainrings
2
Front Derailleur Mount
Direct Mount
Brakes Type
Disc
Brake Mount
Flatmount
Freehub Body Compatibility
HG Shimano/Sram
Rear Gears
12
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Shimano
GRX 820 2x12
€ 1.155€ 1,629 MSRP
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