Tern Joe C21

2022 UrbanCommuterFolding Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £750 Last known price
Suspension: Rigid
Wheels: 26″
Drivetrain: 3 × 7 28–48t / 14–28t
Gear range: 343%
Weight: 13.9 kg 30.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Not published by the manufacturer

Sizes and geometry

Components

8 of 23 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

Tern Joe, aluminum, FBL Joint Not identified

Suspension

1 part

Fork

Integrated, hi-tensile steel Not identified

Drivetrain

7 parts

Bottom bracket

Two-piece Not identified
Cassette
- Shimano 14–28t
Chain

7 spd Not identified
Crankset

Forged crank arms, 48/38/28T Not identified
Front derailleur
- microSHIFT
Rear derailleur
- Shimano Altus
Shifters
- Shimano

Brakes

2 parts

Brake levers

V, aluminum bracket/lever Not identified
Brakes

Front: V, aluminum, linear spring, Rear: V, aluminum, linear spring Not identified

Wheels and tires

4 parts

Front hub
- Formula
Rear hub
- Formula
Rims

Aluminum Not identified
Tires
- Schwalbe

Cockpit and contact points

6 parts

Handlebar

BioLogic Crescent, 6061-AL Not identified
Headset

Semi-cartridge bearings Not identified
Pedals
- Wellgo
Saddle

Comfort Not identified
Seatpost

6061-AL, forged clamp Not identified
Stem

Forged 6061-AL Not identified

Other components

2 parts

Bell

Aluminum Not identified
Racks

No Not identified

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel
Bicycle weight: 13.9 kg

30.6 lb
Weight limit: 120 kg

264.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 26.0 in
Highest gear: 89.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Wheel material: Aluminum
Wheel size: 26″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.0 km/h
Highest gear: 34.1 km/h

Total gear range 343%

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: 26.0–89.1 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 2022 builds

Differences across 2022 builds
Specification	This bicycle Tern Joe C21	Tern Joe Tour
Frame
Fork material	Steel	Aluminum
Bicycle weight	13.9 kg	16 kg
Drivetrain
Smallest chainring	28	26
Rear sprockets	7	9
Smallest sprocket	14	11
Largest sprocket	28	32
Lowest gear	26.0 in	22.3 in
Highest gear	89.1 in	120.0 in
Brakes
Brake type	Rim brake	Hydraulic disc
Other specifications
Wheel size	26″	650b