2023 Specialized Stumpjumper Expert T-Type vs 2022 Rocky Mountain Element C70
The M is the Rocky Mountain Element C70 size closest to your S3 Specialized Stumpjumper Expert T-Type. 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 Rocky Mountain Element C70
Compared with the Specialized Stumpjumper Expert T-Type in S3, the Rocky Mountain Element C70 in M places the top of the head tube 7 mm lower and about as far forward, relative to the bottom bracket.
- Frame stack
- −7 mm
- Lower front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- +2 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Specialized Stumpjumper Expert T-Type, S3Rocky Mountain Element C70, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper Expert T-Type S3 | Rocky Mountain Element C70 M | Difference |
|---|---|---|---|
| Reach | 450mm | 450 | ±0 mm |
| Stack | 622mm | 615 | −7 mm |
| Head tube angle | 65° | 65 | ±0.0° |
| Seat tube angle | 76° | 76 | ±0.0° |
| Chainstay length | 432mm | 435 | +3 mm |
| Wheelbase | 1200mm | 1202 | +2 mm |
| BB drop | 42mm | not listed | |
| BB height | 333mm | not listed | |
| Standover | 744mm | not listed | |
| Seat tube length | 405mm | not listed | |
| Fork length | 550mm | not listed | |
| Head tube length | 110mm | not listed |
Differences are the Rocky Mountain Element C70 minus the Specialized Stumpjumper Expert T-Type. Full charts: 2023 Specialized Stumpjumper Expert T-Type, 2022 Rocky Mountain Element C70.
Where each sits in its class
Specialized Stumpjumper Expert T-TypeRocky 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 Expert T-TypeExpert T-Type | Rocky Mountain Element C70C70 |
|---|---|---|
| Fork | Fox Float 34 Performance Elite | Fox 34 Performance Elite Grip2 |
| Rear shock | Fox Float DPS Performance Elite | Fox Float DPS Factory |
| Shifter | SRAM Pod Controller | Shimano XT M8100 |
| Derailleur | SRAM GX Eagle Transmission | Shimano XT M8100 Shadow Plus |
| Cassette | SRAM GX Eagle Transmission | Shimano XT |
| Chain | SRAM GX Eagle Transmission | not listed |
| Crankset | SRAM GX Eagle | Shimano XT |
| Bottom bracket | SRAM DUB | not listed |
| Tire | Specialized Butcher, Specialized Purgatory | Maxxis Rekon |
| Hub | Roval DT Swiss 370 | not listed |
| Rim | Roval Traverse 29 | not listed |
| Brake | SRAM Code | Shimano XT M8100 |
| Grips | Specialized Deity Lockjaw | not listed |
| Seatpost | Specialized OneUp | Race Face Turbine R |
| Saddle | Specialized Bridge | WTB Volt Race |
| Frame | not listed | Rocky Mountain Element |
| Chainring | not listed | Shimano XT |
| Wheelset | not listed | WTB ST Light i27 |
| Rotor | not listed | Shimano RT-66 |
| Handlebar | not listed | Rocky Mountain AM |
| Stem | not listed | Rocky Mountain 35 XC |
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