2025 Specialized Chisel Shimano vs 2026 Pivot Mach 4 SL Team
The L is the Pivot Mach 4 SL Team size closest to your L (Low) Specialized Chisel Shimano. 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 Pivot Mach 4 SL Team
Compared with the Specialized Chisel Shimano in L (Low), the Pivot Mach 4 SL Team in L places the top of the head tube 14 mm lower and about as far forward, relative to the bottom bracket.
- Frame stack
- −14 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
- −0.5°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Only the Specialized Chisel Shimano is drawn. The Pivot Mach 4 SL Team numbers we have for size L are missing the wheelbase.
Geometry side by side
| Measurement | Specialized Chisel Shimano L (Low) | Pivot Mach 4 SL Team L | Difference |
|---|---|---|---|
| Reach | 470mm | 470 | ±0 mm |
| Stack | 620mm | 606 | −14 mm |
| Head tube angle | 66.5° | 66 | −0.5° |
| Seat tube angle | 75.5° | 75 | −0.5° |
| Effective top tube | 634mm | 640 | +6 mm |
| Chainstay length | 437mm | 432 | −5 mm |
| Wheelbase | 1208mm | not listed | |
| BB drop | 36mm | 38 | +2 mm |
| BB height | 336mm | 336 | ±0 mm |
| Standover | 787mm | 686 | −101 mm |
| Seat tube length | 450mm | 460 | +10 mm |
| Fork length | 530mm | not listed | |
| Head tube length | 125mm | 110 | −15 mm |
Differences are the Pivot Mach 4 SL Team minus the Specialized Chisel Shimano. Full charts: 2025 Specialized Chisel Shimano, 2026 Pivot Mach 4 SL Team.
Where each sits in its class
Specialized Chisel ShimanoPivot Mach 4 SL Team
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 Chisel ShimanoShimano | Pivot Mach 4 SL TeamTeam |
|---|---|---|
| Frame | Specialized D'Aluisio Smartweld M5 | Pivot Mach 4 SL |
| Fork | RockShox Recon | RockShox SID Ultimate SL |
| Rear shock | X-Fusion PRO-02 | RockShox SIDLuxe Ultimate |
| Shifter | Shimano Deore | SRAM Pod Controller Ultimate |
| Derailleur | Shimano Deore | SRAM XX SL |
| Cassette | Shimano Deore M6100 | SRAM XX |
| Chain | KMC X12EPT | SRAM XX SL |
| Tire | Specialized Ground Control, Specialized Fast Trak | Maxxis Rekon Race |
| Hub | Shimano MT410-B | not listed |
| Brake | Shimano Deore M4100 | SRAM Motive Ultimate |
| Dropper post | TranzX Dropper | RockShox Reverb AXS |
| Seatpost | TranzX Dropper | not listed |
| Saddle | Specialized Power Sport | not listed |
| Crankset | not listed | SRAM XX SL |
| Wheelset | not listed | Reynolds Blacklabel 309/289 |
| Rotor | not listed | SRAM CenterLine |
| Handlebar | not listed | Phoenix Team Flat |
| Stem | not listed | Phoenix Factory |
| Grips | not listed | Phoenix Team Flat |
| Headset | not listed | Pivot Precision Sealed |
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