2027 Commencal SUPREME DH V5 vs 2025 Specialized Demo Race
The S4 is the Specialized Demo Race size closest to your XL Commencal SUPREME DH V5. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Demo Race
Compared with the Commencal SUPREME DH V5 in XL, the Specialized Demo Race in S4 places the top of the head tube 17 mm lower and 38 mm further back, relative to the bottom bracket. Its wheelbase is 47 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −17 mm
- Lower front end
- Frame reach
- −38 mm
- Shorter frame reach
- Wheelbase
- −47 mm
- Shorter: quicker to change direction
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −6 mm
- Shorter: livelier
The two frames
Commencal SUPREME DH V5, XLSpecialized Demo Race, S4Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Commencal SUPREME DH V5 XL | Specialized Demo Race S4 | Difference |
|---|---|---|---|
| Reach | 504 | 466mm | −38 mm |
| Stack | 649 | 632mm | −17 mm |
| Head tube angle | 63.3 | 62.8° | −0.5° |
| Seat tube angle | 75.7 | 76.8° | +1.1° |
| Chainstay length | 454 | 448mm | −6 mm |
| Wheelbase | 1331 | 1284mm | −47 mm |
| Seat tube length | 370 | 420mm | +50 mm |
| Fork length | 612 | not listed | |
| Head tube length | 112 | 105mm | −7 mm |
| BB drop | not listed | 25mm | |
| BB height | not listed | 350mm |
Differences are the Specialized Demo Race minus the Commencal SUPREME DH V5. Full charts: 2027 Commencal SUPREME DH V5, 2025 Specialized Demo Race.
Where each sits in its class
Commencal SUPREME DH V5Specialized Demo Race
Each bike is ranked against the other downhill bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Commencal SUPREME DH V5 | Specialized Demo RaceRace |
|---|---|---|
| Fork | not listed | Öhlins DH38 M.1 29 |
| Rear shock | not listed | Öhlins TTX22 M.2 |
| Shifter | not listed | SRAM X01 DH |
| Derailleur | not listed | SRAM X01 DH |
| Cassette | not listed | SRAM X01 DH |
| Chain | not listed | SRAM PC-1130 |
| Crankset | not listed | SRAM X01 DH |
| Bottom bracket | not listed | SRAM DUB |
| Tire | not listed | Specialized Cannibal |
| Hub | not listed | DT Swiss 350 |
| Rim | not listed | Roval Traverse |
| Brake | not listed | SRAM Maven Ultimate |
| Handlebar | not listed | Renthal Fatbar 35 |
| Stem | not listed | Renthal Integra |
| Grips | not listed | Deity Lockjaw |
| Saddle | not listed | Specialized Henge DH |
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