2024 Specialized Demo Race vs 2026 Commencal Supreme DH V5 RockShox
The Commencal Supreme DH V5 RockShox size closest to your S3 is the S High. Compare the S High instead
What changes on the Commencal Supreme DH V5 RockShox
Compared with the Specialized Demo Race in S3, the Commencal Supreme DH V5 RockShox in M High places the top of the head tube 14 mm higher and 14 mm further forward, relative to the bottom bracket. Its wheelbase is 17 mm longer, which can contribute to stability at speed.
- Frame stack
- +14 mm
- Higher front end
- Frame reach
- +14 mm
- Longer frame reach
- Wheelbase
- +17 mm
- Longer: steadier at speed
- Head angle
- +0.9°
- Steeper: sharper steering
- Chainstays
- +4 mm
- Longer: more planted
The two frames
Specialized Demo Race, S3Commencal Supreme DH V5 RockShox, M HighDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Demo Race S3 | Commencal Supreme DH V5 RockShox M High | Difference |
|---|---|---|---|
| Reach | 446mm | 460 mm | +14 mm |
| Stack | 632mm | 646 mm | +14 mm |
| Head tube angle | 62.8° | 63.7° | +0.9° |
| Seat tube angle | 76.8° | 76.1° | −0.7° |
| Chainstay length | 448mm | 452 mm | +4 mm |
| Wheelbase | 1264mm | 1281 mm | +17 mm |
| Seat tube length | 420mm | 370 mm | −50 mm |
| Head tube length | 105mm | 112 mm | +7 mm |
| Effective top tube | not listed | 619 mm | |
| BB drop | not listed | 3 mm | |
| Fork length | not listed | 612 mm |
Differences are the Commencal Supreme DH V5 RockShox minus the Specialized Demo Race. Full charts: 2024 Specialized Demo Race, 2026 Commencal Supreme DH V5 RockShox.
Where each sits in its class
Specialized Demo RaceCommencal Supreme DH V5 RockShox
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 | Specialized Demo Race | Commencal Supreme DH V5 RockShoxRockShox |
|---|---|---|
| Frame | not listed | Commencal SUPREME DH V5 |
| Fork | not listed | RockShox BoXXer Ultimate |
| Rear shock | not listed | RockShox Vivid Ultimate |
| Shifter | not listed | SRAM GX DH |
| Derailleur | not listed | SRAM GX Eagle |
| Cassette | not listed | SRAM GX DH |
| Chain | not listed | SRAM PC-1130 |
| Crankset | not listed | SRAM Descendant DH |
| Bottom bracket | not listed | SRAM DUB |
| Wheelset | not listed | DT Swiss F 1900 |
| Tire | not listed | Schwalbe Magic Mary, Schwalbe Tacky Chan |
| Rim | not listed | DT Swiss F1900 Classic |
| Brake | not listed | SRAM Maven Bronze |
| Rotor | not listed | SRAM HS2 |
| Handlebar | not listed | ALPHA |
| Stem | not listed | Ride Alpha DH |
| Grips | not listed | Ride Alpha Mushroom |
| Headset | not listed | Acros ZS56 ZS56 |
| Seatpost | not listed | Ride Alpha 31.6mm 250mm |
| Saddle | not listed | fizik Gravita Alpaca X5 |
| Accessory | not listed | e*thirteen LG1 |
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