2021 Specialized Stumpjumper Expert vs 2022 Rocky Mountain Element C70
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Rocky Mountain Element C70
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Specialized Stumpjumper Expert numbers we have for size S3 are missing the reach, stack, head angle, seat angle, chainstay length and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Stumpjumper Expert S3 | Rocky Mountain Element C70 S | Difference |
|---|---|---|---|
| Effective top tube | 605 | not listed | |
| BB drop | 42mm | not listed | |
| BB height | 333 | not listed | |
| Seat tube length | 405 | not listed | |
| Fork length | 550mm | not listed | |
| Head tube length | 110 | not listed | |
| Reach | not listed | 425 | |
| Stack | not listed | 606 | |
| Head tube angle | not listed | 65 | |
| Seat tube angle | not listed | 76 | |
| Chainstay length | not listed | 435 | |
| Wheelbase | not listed | 1173 |
Differences are the Rocky Mountain Element C70 minus the Specialized Stumpjumper Expert. Full charts: 2021 Specialized Stumpjumper Expert, 2022 Rocky Mountain Element C70.
Where each sits in its class
Specialized Stumpjumper ExpertRocky Mountain Element C70
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 ExpertExpert | Rocky Mountain Element C70C70 |
|---|---|---|
| Frame | Specialized Stumpjumper | Rocky Mountain Element |
| Fork | Fox Float 34 Performance Elite | Fox 34 Performance Elite Grip2 |
| Rear shock | Fox Float DPS Performance Elite | Fox Float DPS Factory |
| Shifter | SRAM X01 Eagle | Shimano XT M8100 |
| Derailleur | SRAM X01 Eagle | Shimano XT M8100 Shadow Plus |
| Cassette | SRAM GX Eagle | Shimano XT |
| Chain | SRAM GX Eagle | not listed |
| Crankset | SRAM Descendant | Shimano XT |
| Chainring | SRAM Descendant | Shimano XT |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Traverse | WTB ST Light i27 |
| Tire | Specialized Butcher, Specialized Purgatory | Maxxis Rekon |
| Hub | Roval DT Swiss 360 | not listed |
| Rim | Roval Traverse 29 | not listed |
| Brake | SRAM G2 Ultimate | Shimano XT M8100 |
| Rotor | SRAM Guide G2 | Shimano RT-66 |
| Handlebar | Specialized Trail | Rocky Mountain AM |
| Stem | Specialized Trail | Rocky Mountain 35 XC |
| Grips | Specialized Deity | not listed |
| Headset | Specialized | not listed |
| Dropper post | X-Fusion Manic | not listed |
| Seatpost | X-Fusion Manic | Race Face Turbine R |
| Saddle | Specialized Bridge | WTB Volt Race |
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