2027 Specialized Turbo Levo 4 EVO Pro vs 2025 Giant Reign Advanced Pro 29
The L is the Giant Reign Advanced Pro 29 size closest to your S4 Specialized Turbo Levo 4 EVO Pro. 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 Pro 29
Compared with the Specialized Turbo Levo 4 EVO Pro in S4, the Giant Reign Advanced Pro 29 in L places the top of the head tube 15 mm lower and 18 mm further forward, relative to the bottom bracket.
- Frame stack
- −15 mm
- Lower front end
- Frame reach
- +18 mm
- Longer frame reach
- Wheelbase
- −1 mm
- About the same
- Head angle
- +1.0°
- Steeper: sharper steering
- Chainstays
- +4 mm
- Longer: more planted
The two frames
We can't draw these frames yet. The Specialized Turbo Levo 4 EVO Pro numbers we have for size S4 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Turbo Levo 4 EVO Pro S4 | Giant Reign Advanced Pro 29 L | Difference |
|---|---|---|---|
| Reach | 470mm | 488 | +18 mm |
| Stack | 646mm | 631 | −15 mm |
| Head tube angle | 63.6° | 64.6 | +1.0° |
| Effective top tube | 630mm | not listed | |
| Chainstay length | 435mm | 439 | +4 mm |
| Wheelbase | 1263mm | 1262 | −1 mm |
| BB drop | 24mm | not listed | |
| BB height | 356mm | not listed | |
| Standover | 763mm | 781 | +18 mm |
| Seat tube length | 425mm | 464 | +39 mm |
| Fork length | 597mm | not listed | |
| Head tube length | 117mm | 110 | −7 mm |
| Seat tube angle | not listed | 76.4 |
Differences are the Giant Reign Advanced Pro 29 minus the Specialized Turbo Levo 4 EVO Pro. Full charts: 2027 Specialized Turbo Levo 4 EVO Pro, 2025 Giant Reign Advanced Pro 29.
Where each sits in its class
Specialized Turbo Levo 4 EVO ProGiant Reign Advanced Pro 29
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 | Specialized Turbo Levo 4 EVO ProEVO Pro | Giant Reign Advanced Pro 29Advanced Pro 29 1 |
|---|---|---|
| Frame | Specialized Levo EVO FACT 11m | Giant Reign |
| Fork | RockShox ZEB Ultimate | Fox 38 Factory |
| Rear shock | Vivid Ultimate | Fox Float X2 Factory |
| Shifter | SRAM Pod Controller | SRAM GX Eagle AXS Rocker |
| Derailleur | SRAM X0 Eagle Transmission | SRAM GX Eagle |
| Cassette | SRAM X0 Eagle Transmission | SRAM GX Eagle |
| Chain | SRAM X0 Eagle Transmission | SRAM GX Eagle |
| Crankset | SRAM Alloy XO | TruVativ Descendent |
| Chainring | SRAM Transmission | not listed |
| Motor | Specialized 3.1 | not listed |
| Battery | Specialized Turbo X2 | not listed |
| Front Wheel | Specialized Traverse HD | not listed |
| Rear Wheel | Specialized Traverse HD 350 | not listed |
| Tire | Butcher, Cannibal | Maxxis Assegai, Maxxis Minion DHR II DD |
| Brake | SRAM Maven Silver | Shimano SLX M7120 |
| Handlebar | Deity Speedway | Giant Contact SLR |
| Grips | Deity Lockjaw | Giant Tactal Pro Single |
| Dropper post | BikeYoke Revive Max 3.0 | TranzX dropper internal routing |
| Seatpost | BikeYoke Revive Max 3.0 | not listed |
| Saddle | Bridge Expert | Giant Romero SL |
| Bottom bracket | not listed | SRAM DUB GX |
| Wheelset | not listed | Giant TRX 2 |
| Rotor | not listed | Shimano RT-66 |
| Stem | not listed | Giant Contact SL |
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