Commençal Ramones 20 Revoshift

Name: Commençal Ramones 20 Revoshift
Brand: Commençal

2023 YouthGeneral youth Manufacturer page

Last known price: $480

Prices shown first for United States
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 7 30t / 11–34t
Gear range: 309%
Weight: 10.3 kg 22.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

20" 115–130

Components

14 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

RAMONES 20, Alloy 6061 Not identified

Suspension

1 part

Fork

RAMONES 20, 20", Alloy 6061 Not identified

Drivetrain

6 parts

Bottom bracket
- FSA MegaExo K-Force crank to BSA 68/73mm frame
Cassette

S-RIDE CS-M200, 7s, 11-34t, with spoke protector Not identified

CS-M200
Chain
- KMC Z7 7 speeds
Crankset
- Commencal 30t
Rear derailleur
- Shimano Tourney
Shifters
- Shimano Tourney

Brakes

1 part

Brakes
- Tektro

Wheels and tires

4 parts

Front hub

Rear: FASTACE - Front: FASTACE DA201FS05, Rear: 28h, sealed bearings, 12 x 142 mm, for 6-bolt rotors - Front: 28h, sealed bearings, 15 x 110 mm, disc ready for 6-bolt rotors Not identified
Rear hub

Rear: FASTACE - Front: FASTACE DA201FS05, Rear: 28h, sealed bearings, 12 x 142 mm, for 6-bolt rotors - Front: 28h, sealed bearings, 15 x 110 mm, disc ready for 6-bolt rotors Not identified
Rims
- Commencal
Tires
- Vee Tire

Cockpit and contact points

6 parts

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 20"

Table

Reach 315mm

Stack 378mm

Wheelbase 848mm

Head angle 68.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 20″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	315
Stackmm	378
Top tube lengthmm	444
Seat tube lengthmm	240
Head tube lengthmm	95
Head tube angle	68°
Seat tube angle	73°
Chainstay lengthmm	335
Wheelbasemm	848
Front centermm	516
Bottom bracket dropmm	35
Fork rakemm	57
Stack/reach ratio	1.20

Not published by the manufacturer: Bottom bracket height, Standover height, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 10.3 kg

22.7 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 7
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 17.7 in
Highest gear: 54.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 20.9 km/h

Total gear range 309%

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: 17.7–54.6 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Commençal Ramones 20 Revoshift	Commençal Ramones 12	Commençal Ramones 12 Push Bike Ohlins	Commençal Ramones 12 Push Bike Ohlins + Rear Brake KIT	Commençal Ramones 12 Push Bike + Rear Brake KIT	Commençal Ramones 14
Frame
Fork material	Aluminum	Aluminum	Aluminum	Not informed	Not informed	Aluminum
Bicycle weight	10.3 kg	4.5 kg	4.5 kg	Not informed	Not informed	7.6 kg
Drivetrain
Front chainrings	1	Not informed	Not informed	Not informed	Not informed	1
Smallest chainring	30	Not informed	Not informed	Not informed	Not informed	28
Largest chainring	30	Not informed	Not informed	Not informed	Not informed	28
Rear sprockets	7	Not informed	Not informed	Not informed	Not informed	1
Smallest sprocket	11	Not informed	Not informed	Not informed	Not informed	18
Largest sprocket	34	Not informed	Not informed	Not informed	Not informed	18
Lowest gear	17.7 in	Not informed	Not informed	Not informed	Not informed	21.8 in
Highest gear	54.6 in	Not informed	Not informed	Not informed	Not informed	21.8 in
Brakes
Brake type	Mechanical disc	Mechanical disc	Mechanical disc	Not informed	Not informed	Mechanical disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Not informed	Not informed	Rigid seatpost
Shifting	Mechanical	No shifting	No shifting	No shifting	No shifting	No shifting
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	Not informed	Not informed	BSA
Tire width	2.6″	2.25″	2.25″	Not informed	Not informed	2.25″
Wheel material	Aluminum	Aluminum	Aluminum	Not informed	Not informed	Aluminum
Wheel size	20″	12″	12″	12″	12″	14″