2026 Devinci Spartan vs 2025 Giant Reign Advanced
The M is the Giant Reign Advanced size closest to your S Devinci Spartan. 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 Reign Advanced
Compared with the Devinci Spartan in S, the Giant Reign Advanced in M places the top of the head tube 11 mm higher and 11 mm further forward, relative to the bottom bracket. Its wheelbase is 12 mm longer, which can contribute to stability at speed.
- Frame stack
- +11 mm
- Higher front end
- Frame reach
- +11 mm
- Longer frame reach
- Wheelbase
- +12 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Devinci Spartan, SGiant Reign Advanced, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Devinci Spartan S | Giant Reign Advanced M | Difference |
|---|---|---|---|
| Reach | 445mm | 456 | +11 mm |
| Stack | 627mm | 638 | +11 mm |
| Head tube angle | 63.5° | 63.5° | ±0.0° |
| Seat tube angle | 78.8° | 78.3° | −0.5° |
| Effective top tube | 569mm | 589 | +20 mm |
| Chainstay length | 440mm | 445 | +5 mm |
| Wheelbase | 1234mm | 1246 | +12 mm |
| BB height | 347mm | not listed | |
| Standover | 745mm | 735 | −10 mm |
| Seat tube length | 390mm | 425 | +35 mm |
| Head tube length | 105mm | 105 | ±0 mm |
| BB drop | not listed | 35 |
Differences are the Giant Reign Advanced minus the Devinci Spartan. Full charts: 2026 Devinci Spartan, 2025 Giant Reign Advanced.
Where each sits in its class
Devinci SpartanGiant Reign Advanced
Each bike is ranked against the other enduro 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 | Devinci SpartanDeore 12s | Giant Reign AdvancedAdvanced |
|---|---|---|
| Frame | Devinci Aluminum Optimum G04 6061-T6 | Giant Advanced-Grade |
| Fork | RockShox Domain R Gold | not listed |
| Rear shock | Fox Float X2 Performance Elite | Fox Float DHX2 2 Factory |
| Shifter | Shimano Deore | not listed |
| Derailleur | Shimano Deore | not listed |
| Cassette | Shimano Deore M6100 | not listed |
| Chain | KMC X-12 | not listed |
| Crankset | Shimano MT5121 | not listed |
| Wheelset | Race Face AR30 Mullet | not listed |
| Tire | Maxxis Minion DHF/Minion DHR II | not listed |
| Brake | SRAM DB8 Stealth | not listed |
| Rotor | SRAM CenterLine | not listed |
| Handlebar | 800mm W 35mm rise 30mm backsweep | not listed |
| Stem | 40mm L 0° angle | not listed |
| Grips | Devinci lock-on | not listed |
| Headset | FSA Orbit 1.5 | not listed |
| Seatpost | SDG Tellis Dropper | not listed |
| Saddle | Devinci saddle | not listed |
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