Bike details
Overview
Key information split into simple groups.
Bike summary
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Groupset GRX 800, GRX Di2 -
Suspension Rigid -
Drivetrain 2 × 12 Electronic -
Brakes Shimano GRX 800 Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Drivetrain
Rear Derailleur
Shimano GRX 2x: Shimano RD-RX820, Shimano GRX 2x: Shimano RD-RX820
Front Derailleur
Shimano GRX 2x: Shimano FD-RX820, Shimano GRX 2x: Shimano FD-RX820
Shift Levers
Drivetrain, Shimano GRX 825 Di2 2x (electronical shifting), Shimano GRX 825 Di2 2x (electronical shifting)
Cassette
Shimano GRX 2x: 11-36 12v, Shimano GRX 2x: 11-36 12v
Crank
Shimano GRX 2x: 48-31T, Shimano GRX 2x: 48-31T
Bottom Bracket
Shimano T47-86mm, Shimano T47-86mm
Chain
Shimano GRX: Shimano CN-M8100 12V, Shimano GRX: Shimano CN-M8100 12V
Wheels
Front Hub
Hubs with direct pull spokes, Hubs with direct pull spokes
Rear Hub
Hubs with direct pull spokes, Hubs with direct pull spokes
Rims
45mm, 45mm
Tires
Pirelli Cinturato Gravel 40 TLR, Pirelli Cinturato Gravel 40 TLR
Brakes
Brakes
Brakes, Shimano RX-820, 160 mm Front / 160 mm Rear, RT-MT800-S rotors, Shimano RX-820, 160 mm Front / 160 mm Rear, RT-MT800-S rotors
Brake Levers
Shimano ST-RX820, Shimano ST-RX820
Cockpit
Stem
Integrated cockpit (CC.01 Wide), Size 450 - 480, Length: 90 mm, Sizes 520- 570, Length: 100 mm, Integrated cockpit (CC.01 Wide), Size 450 - 480, Length: 90 mm, Sizes 520- 570, Length: 100 mm
Handlebar
CC.01 Wide integrated cockpit, Sizes 450, Width: 400 mm, Sizes 480 -540, Width: 420 mm, Sizes 570, Width: 440 mm, CC.01 Wide integrated cockpit, Sizes 450, Width: 400 mm, Sizes 480 -540, Width: 420 mm, Sizes 570, Width: 440 mm
Seat
Saddle
Components, "Prologo" Kappa BK, "Selle Italia" Model X BB FEC, "Prologo" Kappa BK, "Selle Italia" Model X BB FEC
Seatpost
Carbon seatpost, 0.15 offset, "D-Shape" section, Carbon seatpost, 0.15 offset, "D-Shape" section
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 45cm | 48cm | 52cm | 54cm | 57cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.442 mm | 1.458 mm | 1.469 mm | 1.478 mm | 1.463 mm |
| Bottom Bracket Height | 264 mm | 264 mm | 266 mm | 266 mm | 266 mm |
| Stack | 535 mm | 554 mm | 573 mm | 591 mm | 600 mm |
| Reach | 371 mm | 380 mm | 390 mm | 400 mm | 410 mm |
| Top Tube Length | 524 mm | 539 mm | 560 mm | 581 mm | 596 mm |
| Seat Tube Angle | 74 ° | 74 ° | 73.5 ° | 73 ° | 73 ° |
| Head Tube Angle | 71 ° | 71.5 ° | 71.5 ° | 71.5 ° | 71.5 ° |
| Chainstay Length | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Bottom Bracket Drop | 72 mm | 72 mm | 70 mm | 70 mm | 70 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |