Corratec Allroad A1

2027 RoadGeneral road Manufacturer page

Corratec Allroad A1, color Dark Blue Black, Purple, Orange, Light Beige

Price: Not published

Prices shown first for United States
Europe: €2,299 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 40t / 11–51t
Gear range: 464%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

46cm
49cm
52cm
55cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

9 of 13 identified

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.

Suspension

1 part

Fork

Allroad Carbon Fork Disc 12x100 Not identified

Drivetrain

5 parts

Cassette
- Shimano Deore 11–51t
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano GRX FC-RX610 12 speeds 40t
FC-RX610
Rear derailleur
- Shimano GRX RD-RX822 12 speeds
RD-RX822
Shifters
- Shimano GRX ST-RX610
ST-RX610

Brakes

1 part

Brakes
- Shimano GRX BR-RX410
BR-RX410

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Handlebar

ALLOY ROAD 31.8mm 420-440mm Reach 80mm Drop 124mm Not identified
Saddle
- Selle Royal
Seatpost

ALLOY TWIN BOLT 27.2x350mm Not identified
Stem

ALLOY 80-100mm 0 Deg ICR Not identified

Sizes and geometry

6 sizes

Rider-height ranges are not published for these sizes.

Size

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
Weight limit: 120 kg

264.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 51
Lowest gear: 22.8 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 40c
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.7 km/h
Highest gear: 40.4 km/h

Total gear range 464%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 22.8–105.5 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2027 builds
Specification	This bicycle Corratec Allroad A1	Corratec Allroad A2	Corratec Allroad C1	Corratec Allroad C	Corratec Allroad C2	Corratec Allroad Travel 1
Frame
Frame material	Aluminum	Aluminum	Carbon	Carbon	Carbon	Not informed
Fork material	Carbon	Carbon	Carbon	Carbon	Carbon	Aluminum
Weight limit	120 kg	120 kg	120 kg	120 kg	120 kg	140 kg
Drivetrain
Front chainrings	1	2	1	1	1	1
Smallest chainring	40	30	40	40	30	42
Largest chainring	40	46	40	40	30	42
Rear sprockets	12	10	12	13	12	11
Smallest sprocket	11	11	10	10	11	11
Largest sprocket	51	36	51	46	36	50
Lowest gear	22.8 in	24.2 in	22.8 in	25.2 in	24.2 in	24.4 in
Highest gear	105.5 in	121.3 in	116.0 in	116.0 in	79.1 in	110.7 in
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Electronic	Mechanical	Mechanical
Other specifications
Tire width	40c	40c	45c	45c	45c	50c
Wheel material	Aluminum	Aluminum	Aluminum	Carbon	Aluminum	Aluminum