Commençal SUPREME 20 2018
2018 Youth
Estimate price |
1,699$
Weight | 11.1 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 20" -
Travel Front 120mm -
Travel Rear 100mm -
Suspension Full -
Drivetrain Single Speed -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
2018 SUPREME 20, 6066 alloy hydroformed
Suspension Fork
RIDE ALPHA Prodigy 20", 120 mm, air spring, 15 mm TA
Rear Shock
ROCK SHOX MONARCH R 152 x 31 mm
Drivetrain
Rear Derailleur
?
Front Derailleur
N/A
Shift Levers
?
Cassette
15T sprocket
Crank
RIDE ALPHA 2 pieces crankset, 34T, 145 mm
Bottom Bracket
RIDE ALPHA EB24 73 mm sealed bearings
Chain
YABAN, single speed
Chain Guide
N/A
Pedals
N/A
Wheels
Front Hub
FORMULA DH, 32 holes
Rear Hub
FORMULA DH, 32 holes
Rims
ALEXRIMS MD30, 32 holes, 30 mm inner width
Spokes
Pillar, stainless steel, 2mm, black, Nylock, 32 count front and rear
Tires
KENDA KINETICS 20" x 2.35"
Brakes
Brakes
NEW TEKTRO HD-M M282, kids specific, hydraulic disc brake 180 mm / 160 mm
Brake Levers
Tektro HD-M M282
Cockpit
Stem
NEW RIDE ALPHA, aluminium 6061, 40 mm, 31.8 mm, 0° angle
Handlebar
RIDE ALPHA Kids, Alloy 6061, 0,75" rise, 600 mm, 31.8 mm
Grips
COMMENCAL lock on, soft compound
Headset
RIDE ALPHA ZS44 / ZS56
Seat
Saddle
RIDE ALPHA Kids Pivotal
Seatpost
RIDE ALPHA Kids, alloy Pivotal, 31.6 mm, 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 20" | 24" | JUNIOR |
|---|---|---|---|
| Stack Reach Ratio | 1.43 mm | 1.76 mm | 1.66 mm |
| Front Center | 276 mm | 606 mm | 687 mm |
| Rake | -228 mm | 50 mm | 51 mm |
| Stack | 457 mm | 544 mm | 590 mm |
| Reach | 320 mm | 309 mm | 355 mm |
| Top Tube Length | 460 mm | 472 mm | 543 mm |
| Seat Tube Angle | 73 ° | 73.5 ° | 74 ° |
| Seat Tube Length | 260 mm | 320 mm | 370 mm |
| Head Tube Angle | 66 ° | 66 ° | 65 ° |
| Head Tube Length | 110 mm | 105 mm | 105 mm |
| Chainstay Length | 341 mm | 416 mm | 433 mm |
| Wheelbase | 617 mm | 1022 mm | 1120 mm |
| Bottom Bracket Drop | 8 mm | 12 mm | 12 mm |
| Standover Height | 566 mm | 686 mm | 732 mm |
| Wheels | 20" | 20" | 20" |
About this model
SUPREME 20 completes the Commencal Supreme model. There are 120 bikes that carry this model name. You can easily view all of the Commencal Supreme bikes models from 2018, here.
Model range prices
Commençal SUPREME 20 2018 is the cheapest bike model and costs 1699$. Commençal SUPREME DH 2018 is the most expensive one and costs 5399$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Youth bikes average price
Our math shows that the average cost of a dependable Youth bike is 278$. However, even though the average price of a Youth bike is lower, you might still be able to get a top-quality bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
At the moment of the release date, Commençal SUPREME 20 price was 1699$. If we compare this with the average Youth bike cost we notice that the price is 511.15% more expensive.
Average weight for Youth bikes
Youth bikes weigh an average of 11.74 kg (25.88 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
With a weight of 11.1 kg (24.47 lbs), Commençal bike is a bit lighter than average. In short, the average Youth bike weight is 5.77% higher than this one.
Overview of components
Rear Shock
The SUPREME 20 has a rear shock with a travel of 100mm. The model ROCK SHOX MONARCH R 152 x 31 mm is the one installed in this bike. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. To sum up, always consider getting a bike that has a rear shock as well.
Wheels
The wheels on SUPREME 20 are the 20″ aluminum type. The 20″ wheels are a good fit for folding bikes, BMX, or children bikes. In conclusion, they are great for flat ground or very easy trails.
Brakes
When you want to stop the bike in time, the brakes are vital. The SUPREME 20 has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.