Cairn BRAVe 2.0 Flat Bar

Name: Cairn BRAVe 2.0 Flat Bar
Brand: Cairn

2022 MountainCross-country Electric bicycle Manufacturer page

Suspension: Rigid
Wheels: 29″
Drivetrain: 1 × 11 38t / 11–42t
Gear range: 382%
Battery: 630 Wh
Weight: 17.8 kg 39.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

15 of 19 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.

Frame and fork

1 part

Frame

6061-T6 alloy with Fully internal cable routing, Mounts for 3 x Bottle Cage (2 x on Small Size), Top tube fuel bag, Kickstand, Rack and Fenders. Not identified

Electric system

3 parts

Battery
- Shimano
Display
- Shimano SC-E7000 2 speeds
SC-E7000
Motor
- Shimano DU-E7000 1 speed
DU-E7000

Suspension

1 part

Fork

Full Alloy with Mount for Anything cages, Fenders and Rack. Not identified

Drivetrain

5 parts

Cassette
- SunRace 11–42t
Chain
- KMC X11 11 speeds
Crankset
- Shimano SM-CRE80 1 speed 38t
SM-CRE80
Rear derailleur
- SRAM Apex 1 11 speeds
Shifters
- SRAM Apex 1 11-Speed Flat Bar 11 speeds

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

3 parts

Handlebar
- Ritchey Comp Beacon
Seatpost

Cairn Alloy 30.9mm 0mm Offset Not identified
Stem

Cairn Adventure 60mm, 7 Degrees, 31.8mm Not identified

Sizes and geometry

4 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

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: Aluminum
Bicycle weight: 17.8 kg

39.2 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 26.2 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 630 Wh

Additional specifications

Battery: Shimano BT8016 630wh
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

26.2 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Highest gear

100.2 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Shifting

Mechanical

127 of 1,694 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,694 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.1 km/h
Highest gear: 38.4 km/h

Total gear range 382%

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: 26.2–100.2 gear inches
Class reference (p10–p90): 17.7–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2022
Lowest gear: 1333 bicycles with this information, 78.2% of the class
Highest gear: 1333 bicycles with this information, 78.2% of the class