MyBike.partsSpecifications
Attributes
Brake Type
Hydraulic Disc
Shift Type
Mechanical
Speeds
12
Chainrings
1x
Cassette Range
10-51T
Max Rear Cog
51
Has Front Derailleur
No
Crank Spindle Type
Shimano Hollowtech II (24mm)
Freehub Type
Shimano Micro Spline
RD Max Capacity
51
Included Components
Shimano GRX RX820 Mechanical 1x12 Disc Groupset
Groupset
2,720g
FC-RX820-1 Crankset (40T, 172.5mm)
Crankset
648g
RD-RX822-SGS Rear Derailleur (Long Cage)
Derailleur (Rear)
288g
CS-M8100 Cassette (10-51T)
Cassette
473g
CN-M8100 Chain (126 links)
Chain
281g
BR-RX820 Disc Brake Caliper (Front)
Front Brake
146g
BR-RX820 Disc Brake Caliper (Rear)
Rear Brake
136g
ST-RX820 Shifter/Brake Lever (Right)
Shifters
296g
ST-RX820-LA Brake Lever (Left)
Brake Levers
274g
RT-CL800 Disc Rotor (160mm)
Accessories
109g
×2
Total Weight5,480g
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