Commençal SUPREME DH 29 2018
2018 Mountain
Estimate price |
5,399$
Weight | 16.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Rear 205mm -
Fork Fox Factory Float 49 -
Groupset GX, e*thirteen LG1 -
Suspension Full -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
MD
165cm - 177cm
LG
175cm - 188cm
XL
185cm - 198cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
2018 SUPREME 29 Alloy 6066 hydroformed 205 mm travel
Suspension Fork
FOX FACTORY 49 FLOAT, Adjustments High / Low Speed Compression, Rebound
Rear Shock
FOX FACTORY DHX2, 250 x 75, Adjustments High / Low Speed Compression, High / Low Speed Rebound (450 lbs on M, 500 lbs on L, 525 lbs on XL)
Drivetrain
Rear Derailleur
SRAM GX DH, 7 speed
Shift Levers
SRAM GX DH, 7 speed
Cassette
E*THIRTEEN, 7 speed, 9?21T
Crank
NEW E*THIRTEEN LG1, 34T, 165 mm, 24 mm axle
Bottom Bracket
E*THIRTEEN Pressfit BB 92
Chain
KMC X11-EL BPBP, extra light weight, black tech
Chain Guide
E*THIRTEEN LG1+ WideGuide
Wheels
Rims
E*THIRTEEN LG1, 32 holes, 30mm inner width, with integrated cassette
Tires
MAXXIS MINION DHF 29 x 2.5 WT, 3C/TR DD front and MAXXIS MINION DHRII 29 x 2.4 WT 3C/ TR DH Casing rear
Brakes
Brakes
SRAM CODE R, 200 mm / 200 mm
Cockpit
Stem
RIDE ALPHA DH Direct Mount, 50 mm, 31.8 mm
Handlebar
RIDE ALPHA, Alloy 7075, double butted, 30 mm rise, 780 mm, Ø31.8 mm
Grips
RIDE ALPHA, ergonomic grips, Alloy one lock, super soft compound
Headset
RIDE ALPHA, semi integrated, COMMENCAL standard
Seat
Saddle
WTB HIGH TAIL PRO, black
Seatpost
NEW RIDE ALPHA DH, 31.6 mm, no offset, ultra light, 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | MD | LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.434 mm | 1.357 mm | 1.289 mm |
| Bottom Bracket Height | 359 mm | 359 mm | 359 mm |
| Front Center | 819 mm | 844 mm | 868 mm |
| Rake | 57 mm | 57 mm | 56 mm |
| Trail | 123 mm | 123 mm | 124 mm |
| Stack | 638 mm | 638 mm | 638 mm |
| Reach | 445 mm | 470 mm | 495 mm |
| Top Tube Length | 619 mm | 644 mm | 669 mm |
| Seat Tube Angle | 63 ° | 63 ° | 63 ° |
| Seat Tube Length | 400 mm | 400 mm | 400 mm |
| Head Tube Angle | 63.5 ° | 63.5 ° | 63.5 ° |
| Head Tube Length | 118 mm | 118 mm | 118 mm |
| Chainstay Length | 439 mm | 439 mm | 439 mm |
| Wheelbase | 1258 mm | 1283 mm | 1307 mm |
| Bottom Bracket Drop | 15 mm | 15 mm | 15 mm |
| Standover Height | 703 mm | 703 mm | 703 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 177 cm | 188 cm | 198 cm |
About this model
SUPREME DH 29 belongs to the Commencal Supreme model. There are 120 bikes that carry this model name. Take a sneak peek at all Commencal Supreme bikes models from 2018, by clicking here.
Model range prices
Commençal SUPREME 20 2018 is the most economical model, with a starting price of 1699$. Commençal SUPREME DH 2018 on the other hand costs 5399$, and is the most expensive model.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Downhill bikes
According to our calculations, the average cost of a Downhill bike that is reliable is 3391$. However, even if your budget is less than the average, you might still be able to get a top-quality Downhill bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, this bike was made available in 2018 for 5399$. If we compare this with the average Downhill bike cost we notice that the price is 59.22% more expensive.
Average weight for Downhill bikes
Downhill bikes weigh an average of 15.89 kg (35.03 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 16.5 kg (36.38 lbs), Commençal bike is slightly heavier than average. In conclusion, the average Downhill bike weighs 3.84% less than SUPREME DH 29.
Overview of components
Fork
Commençal SUPREME DH 29 2018 bike is equipped with the Fox Factory Float 49 fork, and has mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
The SUPREME DH 29 has a rear shock with a travel of 205mm. The model FOX FACTORY DHX2 is the one installed in this bike. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. To sum up, always consider getting a bike that has a rear shock as well.
Wheels size
The SUPREME DH 29 2018 bike is equipped with 29″ aluminum wheels when leaving the factory. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, these wheels are not ideal for smaller people.
Brakes
Nothing is more important on a bike than its ability to brake properly. Commençal SUPREME DH 29 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
Commençal SUPREME DH 29 bike has 3 sizes, in the range of 165 cm – 198 cm (5.41 ft – 6.5 ft). In short, you can easily find one that suits you.