Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
PartComponentPart no.
Frame and fork
1 part
Frame
6061 double-butted aluminum frame, lightweight and nimble, weight 1870 g in size M, compatible with tires up to 50 mm width, geometry for comfortable riding on gravel, allows mounting of fenders and racks
Not identified
Suspension
2 parts
Fork
Carbon fork with aluminum steerer, three inserts for saddle bags or bottle cages, compatible with tires up to 50 mm width
Not identified
Aluminum rims 6069, inner width 27 mm, outer width 31.4 mm, rim height 19 mm, 28 spokes, Centerlock hubs, front axle 12x100 mm M12x1.5, rear axle 12x142 mm M12x1.5, Tubeless Ready, weight 1877 g
Not identified
Continental Terra Trail 40x700 mm, weight 460 g per tire, pressure min 2.5 bar / 38 psi, max 3.5 bar / 51 psi
Cockpit and contact points
7 parts
Grips
Not specified (handlebar tape likely)
Not identified
Handlebar
6061 T6 aluminum handlebar, 31.8 mm diameter, flare 16°, width varies by size (XS 400 mm, S 420 mm, M/L 440 mm, XL 460 mm), reach 70 mm, drop 130 mm
Not identified
Headset
Not specified
Not identified
Pedals
Flat pedals included
Not identified
Saddle
Decathlon Comfort saddle, width 155 mm, length 250 mm
Not identified
Frame and fork allow mounting of fenders
Not identified
Lights
Front and rear lights included
Not identified
Lock
Not specified
Not identified
Racks
Frame and fork allow mounting of racks
Not identified
Kickstand
Not specified
Not identified
Sizes and geometry
5 sizes
Size explorer
Understanding sizes and measurements
Height ranges are reported by the manufacturer. A matching range is a starting point, not a guarantee of fit. Your proportions and bike setup also matter.
Reach is the horizontal distance from the bottom bracket to the top of the head tube; stack is the vertical distance.
Positive values mean more reach or stack than the reference size; zero means the same measurement. Missing values are not estimated.
Enter your height to highlight matching ranges.
SizeReported by the manufacturer
150160170180190200
Geometry not published
The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.
Specifications
Frame and fork
Intended fit
Unisex
Frame material
Aluminum
Fork material
Carbon
Suspension
Suspension configuration
Rigid
Drivetrain
Derived by Bikelake
Front chainrings
2
Smallest chainring
30
Largest chainring
46
Rear sprockets
12
Smallest sprocket
11
Largest sprocket
36
Lowest gear
24.2 in
Highest gear
121.3 in
Wheels and brakes
Wheel configuration
Same size
Brake type
Hydraulic disc
Fit and controls
Seatpost
Rigid seatpost
Shifting
Mechanical
Additional specifications
Bottom bracket standard
BSA
Tire clearance
Maximum tire width: 50c
Tire width
2.5″
Wheel material
Aluminum
Wheel size
700c
Technical analysis
3 measures
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
SRAM derailleur and shifter batteries included, battery life approximately 20-40 hours (500-1,000 km), shifter batteries are integrated and synchronized with derailleur during assembly
No exact Gravelbike 28 Zoll GRVL AF Shimano GRX 2x12 Schwarz publication is available for 2025.
Other models in this family
15 models
Published versions from the same family and model year.
This bicycle
Gravel
Gravelbike 28 Zoll GRVL AF Schwarz Shimano GRX 2x12