2026 Specialized Rockhopper Sport vs 2025 Specialized Chisel Hardtail
The Specialized Chisel Hardtail size closest to your M-29 is the M. Compare the M instead
What changes on the Specialized Chisel Hardtail
Compared with the Specialized Rockhopper Sport in M-29, the Specialized Chisel Hardtail in S places the top of the head tube 11 mm lower and 20 mm further back, relative to the bottom bracket. Its wheelbase is 29 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −11 mm
- Lower front end
- Frame reach
- −20 mm
- Shorter frame reach
- Wheelbase
- −29 mm
- Shorter: quicker to change direction
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Specialized Rockhopper Sport numbers we have for size M-29 are missing the chainstay length. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Rockhopper Sport M-29 | Specialized Chisel Hardtail S | Difference |
|---|---|---|---|
| Reach | 425 | 405mm | −20 mm |
| Stack | 616 | 605mm | −11 mm |
| Head tube angle | 68.5 | 68° | −0.5° |
| Seat tube angle | 73.5 | 74° | +0.5° |
| Wheelbase | 1128 | 1099mm | −29 mm |
| BB drop | 62 | 63mm | +1 mm |
| BB height | 310 | 309mm | −1 mm |
| Standover | 754 | 762mm | +8 mm |
| Seat tube length | 400 | 400mm | ±0 mm |
| Head tube length | 95 | 95mm | ±0 mm |
| Chainstay length | not listed | 432mm | |
| Fork length | not listed | 506mm |
Differences are the Specialized Chisel Hardtail minus the Specialized Rockhopper Sport. Full charts: 2026 Specialized Rockhopper Sport, 2025 Specialized Chisel Hardtail.
Where each sits in its class
Specialized Rockhopper SportSpecialized Chisel Hardtail
Each bike is ranked against the other XC 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 Rockhopper SportSport | Specialized Chisel HardtailHardtail |
|---|---|---|
| Frame | Specialized Rockhopper | Specialized D'Aluisio Smartweld M5 |
| Fork | SR Suntour XCM | not listed |
| Shifter | Shimano CUES | not listed |
| Derailleur | Shimano CUES | not listed |
| Cassette | Shimano CUES | not listed |
| Chain | KMC eGlide | not listed |
| Crankset | Specialized Stout Pro | not listed |
| Wheelset | Specialized alloy, disc only, double-wall, 25mm inner width, 32h | not listed |
| Tire | Specialized Ground Control 2BR | not listed |
| Brake | Shimano MT200 | not listed |
| Handlebar | Specialized Mini Rise | not listed |
| Stem | Specialized Stout | not listed |
| Grips | Specialized Trail | not listed |
| Seatpost | Alloy, 2-bolt clamp, 30.9mm | not listed |
| Saddle | Specialized Bridge Sport | not listed |
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