2026 Revel El Jefe SRAM Kit vs 2025 Giant Fathom 29
The M is the Giant Fathom 29 size closest to your M Revel El Jefe SRAM Kit. 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 Fathom 29
Compared with the Revel El Jefe SRAM Kit in M, the Giant Fathom 29 in M places the top of the head tube 15 mm higher and 10 mm further back, relative to the bottom bracket. Its wheelbase is 31 mm longer, which can contribute to stability at speed.
- Frame stack
- +15 mm
- Higher front end
- Frame reach
- −10 mm
- Shorter frame reach
- Wheelbase
- +31 mm
- Longer: steadier at speed
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Revel El Jefe SRAM Kit is drawn. The Giant Fathom 29 numbers we have for size M are missing the chainstay length.
Geometry side by side
| Measurement | Revel El Jefe SRAM Kit M | Giant Fathom 29 M | Difference |
|---|---|---|---|
| Reach | 455 | 445 | −10 mm |
| Stack | 607 | 622 | +15 mm |
| Head tube angle | 67.5 | 66 | −1.5° |
| Seat tube angle | 75 | 75 | ±0.0° |
| Effective top tube | 615 | 612 | −3 mm |
| Chainstay length | 420 | not listed | |
| Wheelbase | 1146 | 1177 | +31 mm |
| BB drop | 68 | not listed | |
| BB height | 299 | 314 | +15 mm |
| Standover | 735 | 746 | +11 mm |
| Seat tube length | 420 | 430 | +10 mm |
| Fork length | 510 | not listed | |
| Head tube length | 96 | not listed |
Differences are the Giant Fathom 29 minus the Revel El Jefe SRAM Kit. Full charts: 2026 Revel El Jefe SRAM Kit, 2025 Giant Fathom 29.
Where each sits in its class
Revel El Jefe SRAM KitGiant Fathom 29
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 | Revel El Jefe SRAM KitSRAM Eagle 90 Kit | Giant Fathom 29Fathom 29 |
|---|---|---|
| Frame | Revel El Jefe | Giant Fathom 29 |
| Fork | RockShox SID Ultimate | Giant STL 34 |
| Shifter | SRAM Eagle 90 Transmission | Shimano CUES SL-6000 |
| Cassette | SRAM GX Eagle Transmission | Shimano CS-LG300 |
| Chain | SRAM GX Eagle Transmission | KMC X11 |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | crankbrothers Synthesis V2 | Giant AM 29 |
| Tire | Maxxis Forekaster, Maxxis Rekon | Maxxis Minion DHF, Maxxis Aggressor |
| Rotor | SRAM Centerline | Shimano RT-26 |
| Handlebar | OneUp Components Alloy Bar | Giant Contact SL TR35 |
| Stem | Revel CNC | Giant Contact SL 35 |
| Grips | Trail 1 Farlow Gap | Giant Sole-O |
| Headset | FSA Orbit No.42 | not listed |
| Dropper post | OneUp Components V3 | Giant Contact Switch AT |
| Saddle | SDG Bel-Air | Giant Romero |
| Derailleur | not listed | Shimano CUES U6000 |
| Crankset | not listed | Shimano CUES U6000 |
| Chainring | not listed | Shimano CUES U6030 |
| Brake | not listed | Shimano MT420 |
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