2026 Transition Sentinel Alloy vs 2027 Santa Cruz Nomad
The Santa Cruz Nomad size closest to your M is the M. Compare the M instead
What changes on the Santa Cruz Nomad
Compared with the Transition Sentinel Alloy in M, the Santa Cruz Nomad in S places the top of the head tube 3 mm higher and 20 mm further back, relative to the bottom bracket. Its wheelbase is 18 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +3 mm
- Higher front end
- Frame reach
- −20 mm
- Shorter frame reach
- Wheelbase
- −18 mm
- Shorter: quicker to change direction
- Head angle
- −0.4°
- Slacker: calmer steering
- Chainstays
- −4 mm
- Shorter: livelier
The two frames
Only the Transition Sentinel Alloy is drawn. The Santa Cruz Nomad numbers we have for size S are missing the seat angle.
Geometry side by side
| Measurement | Transition Sentinel Alloy M | Santa Cruz Nomad S | Difference |
|---|---|---|---|
| Reach | 455 | 435 | −20 mm |
| Stack | 621 | 624 | +3 mm |
| Head tube angle | 64.0 | 63.6 | −0.4° |
| Seat tube angle | 73.0 | not listed | |
| Effective top tube | 577 | 569 | −8 mm |
| Chainstay length | 442 | 438 | −4 mm |
| Wheelbase | 1237 | 1219 | −18 mm |
| BB drop | 25 | not listed | |
| Standover | 690 | not listed | |
| Seat tube length | 390 | 380 | −10 mm |
| Head tube length | 110 | 100 | −10 mm |
| BB height | not listed | 346 |
Differences are the Santa Cruz Nomad minus the Transition Sentinel Alloy. Full charts: 2026 Transition Sentinel Alloy, 2027 Santa Cruz Nomad.
Where each sits in its class
Transition Sentinel AlloySanta Cruz Nomad
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 Sentinel AlloyAlloy Eagle 70 | Santa Cruz Nomad90 |
|---|---|---|
| Frame | Transition Sentinel | Santa Cruz Nomad |
| Fork | RockShox Psylo | RockShox Zeb Select |
| Rear shock | RockShox Super Deluxe Base | RockShox Super Deluxe Select |
| Shifter | SRAM Eagle 70 Transmission | SRAM 90 Eagle Transmission |
| Derailleur | SRAM Eagle 70 Transmission | SRAM 90 Eagle Transmission |
| Cassette | SRAM Eagle 70 Transmission | SRAM GX Eagle Transmission |
| Chain | SRAM Eagle 70 Transmission | SRAM GX Eagle Transmission |
| Crankset | SRAM Eagle 70 Transmission | SRAM 90 Eagle DUB T-Type |
| Chainring | SRAM Eagle 70 Transmission | not listed |
| Wheelset | WTB ST | not listed |
| Tire | Maxxis Assegai, Maxxis Minion DHR II DD | Maxxis High Roller, Maxxis Minion DHR II |
| Brake | SRAM Maven Base | SRAM Maven Base |
| Rotor | SRAM CenterLine | SRAM HS2 |
| Handlebar | Race Face Chester | OneUp Components Aluminum Bar |
| Stem | Race Face Aeffect | OneUp Components Enduro |
| Grips | ODI Elite Flow | Santa Cruz House Grips |
| Headset | FSA No 57E | Cane Creek 50 |
| Dropper post | SDG Tellis Dropper | OneUp Components Dropper Post |
| Saddle | SDG Bel Air 3 | SDG Bel Air V3 |
| Bottom bracket | not listed | SRAM DUB |
| Hub | not listed | DT Swiss 370 |
| Rim | not listed | Reserve 30, Reserve 30|HD |
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