2020 Specialized Stumpjumper ST Alloy 29 vs 2021 Commencal Meta HT AM Ride
The XL is the Commencal Meta HT AM Ride size closest to your XL Specialized Stumpjumper ST Alloy 29. 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 Commencal Meta HT AM Ride
Compared with the Specialized Stumpjumper ST Alloy 29 in XL, the Commencal Meta HT AM Ride in XL places the top of the head tube 13 mm lower and about as far forward, relative to the bottom bracket.
- Frame stack
- −13 mm
- Lower front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper ST Alloy 29 is drawn. The Commencal Meta HT AM Ride numbers we have for size XL are missing the wheelbase.
Geometry side by side
| Measurement | Specialized Stumpjumper ST Alloy 29 XL | Commencal Meta HT AM Ride XL | Difference |
|---|---|---|---|
| Reach | 470mm | 470 | ±0 mm |
| Stack | 656mm | 643 | −13 mm |
| Head tube angle | 66.5° | 65 | −1.5° |
| Seat tube angle | 73.7° | 74 | +0.3° |
| Chainstay length | 437mm | 432 | −5 mm |
| Wheelbase | 1232mm | not listed | |
| BB drop | 33mm | 40 | +7 mm |
| BB height | 341mm | not listed | |
| Standover | 776mm | 796 | +20 mm |
| Seat tube length | 505mm | 490 | −15 mm |
| Fork length | 560mm | not listed | |
| Head tube length | 140mm | 130 | −10 mm |
| Effective top tube | not listed | 655 |
Differences are the Commencal Meta HT AM Ride minus the Specialized Stumpjumper ST Alloy 29. Full charts: 2020 Specialized Stumpjumper ST Alloy 29, 2021 Commencal Meta HT AM Ride.
Where each sits in its class
Specialized Stumpjumper ST Alloy 29Commencal Meta HT AM Ride
Each bike is ranked against the other trail 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 Stumpjumper ST Alloy 29 | Commencal Meta HT AM RideRide |
|---|---|---|
| Frame | not listed | Commencal META HT AM |
| Fork | not listed | RockShox 35 RL Gold |
| Shifter | not listed | SRAM SX Eagle |
| Derailleur | not listed | SRAM SX Eagle |
| Cassette | not listed | SRAM SX Eagle |
| Chain | not listed | SRAM NX Eagle |
| Crankset | not listed | SRAM X1 1000 Eagle |
| Chainring | not listed | SRAM 32 |
| Bottom bracket | not listed | SRAM BSA |
| Wheelset | not listed | e*thirteen LG1 EN Base |
| Tire | not listed | Maxxis Dissector |
| Brake | not listed | SRAM Level Ultimate Stealth |
| Rotor | not listed | SRAM G2 CleanSweep |
| Handlebar | not listed | Ride Alpha R27 |
| Stem | not listed | Ride Alpha Freeride |
| Headset | not listed | Acros ZS44/ZS56 |
| Saddle | not listed | SDG Bel Air V3 |
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