2026 Transition Spur vs 2025 Giant Stance
The M is the Giant Stance size closest to your S Transition Spur. 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 Giant Stance
Compared with the Transition Spur in S, the Giant Stance in M places the top of the head tube 11 mm higher and 20 mm further forward, relative to the bottom bracket. Its wheelbase is 35 mm longer, which can contribute to stability at speed.
- Frame stack
- +11 mm
- Higher front end
- Frame reach
- +20 mm
- Longer frame reach
- Wheelbase
- +35 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +6 mm
- Longer: more planted
The two frames
Transition Spur, SGiant Stance, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Transition Spur S | Giant Stance M | Difference |
|---|---|---|---|
| Reach | 425 | 445 | +20 mm |
| Stack | 612 | 623 | +11 mm |
| Head tube angle | 65.5 | 65.5 | ±0.0° |
| Seat tube angle | 76.7 | 76.5 | −0.2° |
| Effective top tube | 570 | not listed | |
| Chainstay length | 436 | 442 | +6 mm |
| Wheelbase | 1163 | 1198 | +35 mm |
| BB drop | 47 | not listed | |
| BB height | 328 | not listed | |
| Standover | 660 | 734 | +74 mm |
| Seat tube length | 360 | not listed | |
| Head tube length | 100 | not listed |
Differences are the Giant Stance minus the Transition Spur. Full charts: 2026 Transition Spur, 2025 Giant Stance.
Where each sits in its class
Transition SpurGiant Stance
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 | Transition SpurEagle 70 | Giant StanceGiant Stance 2025 |
|---|---|---|
| Frame | Transition SPUR | Giant Stance |
| Fork | Fox 34 Performance | Giant Crest 34 |
| Rear shock | Fox Float SL Performance | SR Suntour Raidon |
| Shifter | SRAM Eagle 70 Transmission | Shimano CUES SL-6000 |
| Derailleur | SRAM GX Eagle Transmission | Shimano CUES U6000 |
| Cassette | SRAM Eagle 70 Transmission | Shimano CS-LG300 |
| Chain | SRAM Eagle 70 Transmission | KMC X11 |
| Crankset | SRAM Eagle 70 Transmission | Shimano CUES U6000 |
| Chainring | SRAM Eagle 70 Transmission | not listed |
| Wheelset | WTB ST | Giant TRA 2 |
| Tire | Maxxis Forekaster | Maxxis Minion DHF, Maxxis Dissector |
| Brake | SRAM Motive Bronze | Shimano MT420 |
| Rotor | SRAM CenterLine | Shimano RT-26 |
| Handlebar | Race Face Aeffect R | Giant Contact TR35 |
| Stem | Race Face Aeffect R | Giant Contact |
| Grips | ODI Elite Flow | Giant Sole-O |
| Headset | FSA 42/48/ACB | not listed |
| Seatpost | SDG Tellis Dropper | not listed |
| Saddle | SDG Bel Air 3 | Giant Romero |
| Dropper post | not listed | Giant Contact Switch AT |
Know what is on every bike.
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