2025 Juliana Wilder TR vs 2025 Giant Fathom 29
The Giant Fathom 29 size closest to your M is the M. Compare the M instead
What changes on the Giant Fathom 29
Compared with the Juliana Wilder TR in M, the Giant Fathom 29 in S places the top of the head tube 25 mm higher and 13 mm further back, relative to the bottom bracket.
- Frame stack
- +25 mm
- Higher front end
- Frame reach
- −13 mm
- Shorter frame reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- −1.1°
- Slacker: calmer steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Juliana Wilder TR numbers we have for size M are missing the chainstay length. The numbers below still compare.
Geometry side by side
| Measurement | Juliana Wilder TR M | Giant Fathom 29 S | Difference |
|---|---|---|---|
| Reach | 437.8 | 425 | −13 mm |
| Stack | 597 | 622 | +25 mm |
| Head tube angle | 67.1 | 66 | −1.1° |
| Seat tube angle | 75 | 75 | ±0.0° |
| Effective top tube | 597.3 | 592 | −5 mm |
| Wheelbase | 1157 | 1157 | ±0 mm |
| BB drop | 32.8 | not listed | |
| BB height | 339.7 | 314 | −26 mm |
| Standover | 746.4 | 727 | −19 mm |
| Seat tube length | 430 | 380 | −50 mm |
| Head tube length | 100 | not listed |
Differences are the Giant Fathom 29 minus the Juliana Wilder TR. Full charts: 2025 Juliana Wilder TR, 2025 Giant Fathom 29.
Where each sits in its class
Juliana Wilder TRGiant 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 | Juliana Wilder TR | Giant Fathom 29Fathom 29 |
|---|---|---|
| Frame | not listed | Giant Fathom 29 |
| Fork | not listed | Giant STL 34 |
| Shifter | not listed | Shimano CUES SL-6000 |
| Derailleur | not listed | Shimano CUES U6000 |
| Cassette | not listed | Shimano CS-LG300 |
| Chain | not listed | KMC X11 |
| Crankset | not listed | Shimano CUES U6000 |
| Chainring | not listed | Shimano CUES U6030 |
| Wheelset | not listed | Giant AM 29 |
| Tire | not listed | Maxxis Minion DHF, Maxxis Aggressor |
| Brake | not listed | Shimano MT420 |
| Rotor | not listed | Shimano RT-26 |
| Handlebar | not listed | Giant Contact SL TR35 |
| Stem | not listed | Giant Contact SL 35 |
| Grips | not listed | Giant Sole-O |
| Dropper post | not listed | Giant Contact Switch AT |
| Saddle | not listed | Giant Romero |
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