2026 Pivot Mach 4 SL Expert vs 2026 Yeti ASR C2
The M is the Yeti ASR C2 size closest to your XS Pivot Mach 4 SL Expert. 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 Yeti ASR C2
Compared with the Pivot Mach 4 SL Expert in XS, the Yeti ASR C2 in M places the top of the head tube 17 mm higher and 35 mm further forward, relative to the bottom bracket.
- Frame stack
- +17 mm
- Higher front end
- Frame reach
- +35 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Pivot Mach 4 SL Expert is drawn. The Yeti ASR C2 numbers we have for size M are missing the seat angle and wheelbase.
Geometry side by side
| Measurement | Pivot Mach 4 SL Expert XS | Yeti ASR C2 M | Difference |
|---|---|---|---|
| Reach | 410 | 445 | +35 mm |
| Stack | 583 | 600 | +17 mm |
| Head tube angle | 66 | 66.5 | +0.5° |
| Seat tube angle | 75 | not listed | |
| Effective top tube | 574 | not listed | |
| Chainstay length | 432 | 437 | +5 mm |
| Wheelbase | 1131 | not listed | |
| BB drop | 38 | not listed | |
| BB height | 336 | not listed | |
| Standover | 641 | not listed | |
| Seat tube length | 355 | not listed | |
| Head tube length | 85 | not listed |
Differences are the Yeti ASR C2 minus the Pivot Mach 4 SL Expert. Full charts: 2026 Pivot Mach 4 SL Expert, 2026 Yeti ASR C2.
Where each sits in its class
Pivot Mach 4 SL ExpertYeti ASR C2
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 | Pivot Mach 4 SL ExpertExpert | Yeti ASR C2C2 90 TRANSMISSION |
|---|---|---|
| Frame | Pivot Mach 4 SL | Yeti ASR |
| Fork | Fox 34SL Performance | RockShox SID |
| Rear shock | Fox Float Performance | RockShox SID LUXE Select+ |
| Shifter | Shimano XT | SRAM Eagle 90 Transmission |
| Derailleur | Shimano XT Di2 | not listed |
| Cassette | Shimano XT M8200 | not listed |
| Chain | Shimano XT M8100 | not listed |
| Crankset | Race Face Æffect R | not listed |
| Wheelset | DT Swiss X 1900 | not listed |
| Tire | Maxxis Rekon Race | not listed |
| Brake | Shimano XT M8200 | Yeti Motive Bronze |
| Rotor | Shimano SM-RT86 | not listed |
| Handlebar | Phoenix Team Flat | not listed |
| Stem | Phoenix Factory Lock-On | not listed |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
