Commençal SUPREME DH 29 / 27 RACE HAYES 2021
2021 Mountain
Estimate price |
4,799$
Weight | 17.7 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 203mm -
Travel Rear 200mm -
Fork Fox Performance Float 40
-
Groupset GX, Truvativ Descendant -
Suspension Full -
Drivetrain 1 × 7 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
151cm - 170cm
MD
168cm - 180cm
LG
178cm - 190cm
XL
188cm - 210cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
2021 Supreme DH 29/27, 200 mm travel, 27/29'', Alloy 6066, triple butted tubes, T4, T6. Enduro bearings
Suspension Fork
FOX 40 Performance, 203 mm travel, 29", Grip damper, LSC, LSR, Float Evol. Boost (20 x 110 mm), 56 mm offset
Rear Shock
FOX DHX2 Performance Elite, 250 x 75 mm, LSC, LSR. Spring rates: 400 lbs on S, 450 lbs on M, 500 lbs on L, 550 lbs on XL
Drivetrain
Rear Derailleur
SRAM GX DH, 7 sp
Shift Levers
SRAM GX DH, 7 sp
Cassette
SRAM GX DH, 7 sp, 11-25t
Crank
TRUVATIV Descendant DH, 165 mm crank arms, DUB, Chainring: TRUVATIV Descendant DH X-Sync, 34t
Bottom Bracket
SRAM DUB, Pressfit
Chain
KMC X11EL, Black
Chain Guide
E13 LG1 + Bottom Guide, 28-34t
Wheels
Front Hub
Rear: FORMULA DHG-150 - Front: FORMULA DHL-93, Rear: 32h, sealed bearings - Front: 32h, sealed bearings
Rear Hub
Rear: FORMULA DHG-150 - Front: FORMULA DHL-93, Rear: 32h, sealed bearings - Front: 32h, sealed bearings
Rims
SPANK 359, 29'' / 27.5", 32h, 30 mm inner width
Tires
Rear: SCHWALBE Magic Mary - Front: SCHWALBE Magic Mary, Rear: 27.5" x 2.4", Super DH, Addix Ultra Soft - Front: 29" x 2.4", Super DH, Addix Ultra Soft
Brakes
Brakes
HAYES DOMINION A4, 4 pistons, Rotor: HAYES D-series 203 mm, 6-bolt
Cockpit
Stem
RIDE ALPHA DH 40, 40 mm extension, direct mount, 31.8 mm
Handlebar
RIDE ALPHA R27, 31.8 mm, 780 mm width, 27 mm rise, Alloy 6061
Grips
YES
Headset
ACROS ZS56 / ZS56, Alloy cups, sealed bearings
Seat
Saddle
FIZIK Alpaca Gravita X5, MG rails, flexible "wings"
Seatpost
RIDE ALPHA Super Light, 31.6 mm, 250 mm, Alloy 7075
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.434 mm | 1.363 mm | 1.292 mm | 1.228 mm |
| Bottom Bracket Height | 365 mm | 370 mm | 370 mm | 370 mm |
| Front Center | 808 mm | 834 mm | 864 mm | 889 mm |
| Rake | 59 mm | 58 mm | 56 mm | 56 mm |
| Trail | 121 mm | 126 mm | 132 mm | 132 mm |
| Stack | 624 mm | 620 mm | 620 mm | 620 mm |
| Reach | 435 mm | 455 mm | 480 mm | 505 mm |
| Top Tube Length | 593 mm | 612 mm | 638 mm | 660 mm |
| Seat Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° |
| Seat Tube Length | 400 mm | 400 mm | 400 mm | 400 mm |
| Head Tube Angle | 63.5 ° | 63 ° | 62.5 ° | 62.5 ° |
| Head Tube Length | 112 mm | 112 mm | 112 mm | 112 mm |
| Chainstay Length | 448 mm | 456 mm | 456 mm | 456 mm |
| Wheelbase | 1256 mm | 1290 mm | 1320 mm | 1345 mm |
| Bottom Bracket Drop | 9 mm | 4 mm | 4 mm | 4 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 151 cm | 168 cm | 178 cm | 188 cm |
| Rider Max Height | 170 cm | 180 cm | 190 cm | 210 cm |
Model Overview
SUPREME DH 29 / 27 RACE HAYES completes the Commencal Supreme model. Commençal released 120 bikes variations of this model so far. You can get a glimpse at all models from 2021, by clicking on this link.
Model range prices
The most economical model, the Commençal SUPREME DH 29 / 27 RACE 2021 has a starting price of 4699$. Commençal SUPREME DH 29 SIGNATURE 2021 on the other hand is the most expensive at 5999$.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Downhill bikes
According to our math, the average price for a trustworthy Downhill bike is 3391$. However, even though the average price of a Downhill bike is lower, you might still be able to get a top-quality bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, this bike was made available in 2021 for 4799$. If we compare this with the average Downhill bike cost we notice that the price is 41.52% more expensive.
Downhill bikes average weight
Downhill bikes have an average weight of 15.89 kg (35.03 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
SUPREME DH 29 / 27 RACE HAYES weighs 17.7 kg (39.02 lbs) and is considerably heavier than the average. In conclusion, the average Downhill bike weighs 11.39% less than SUPREME DH 29 / 27 RACE HAYES.
SUPREME DH 29 / 27 RACE HAYES components
Fork
This bike has the Fox Performance Float 40 fork installed. The fork’s travel is 203mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Rear Shock
Commençal SUPREME DH 29 / 27 RACE HAYES bike has the FOX DHX2 Performance Elite model installed, and has a travel of 200mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
When it comes to wheels, the SUPREME DH 29 / 27 RACE HAYES bike is equipped with the 29″ aluminum model. 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
When you want to stop the bike in time, the brakes are vital. The SUPREME DH 29 / 27 RACE HAYES has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
This bike is available in 4 sizes. They vary from 151 cm – 210 cm (4.95 ft – 6.89 ft). In short, it won’t be difficult to find the right one for you.