2027 Santa Cruz Stigmata Rudy vs 2025 Kona Rove AL
The 50 is the Kona Rove AL size closest to your XS Santa Cruz Stigmata Rudy. 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 Kona Rove AL
Compared with the Santa Cruz Stigmata Rudy in XS, the Kona Rove AL in 50 places the top of the head tube 3 mm lower and 10 mm further forward, relative to the bottom bracket. Its wheelbase is 21 mm longer, which can contribute to stability at speed.
- Frame stack
- −3 mm
- Lower front end
- Frame reach
- +10 mm
- Longer frame reach
- Wheelbase
- +21 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Santa Cruz Stigmata Rudy numbers we have for size XS are missing the chainstay length. The numbers below still compare.
Geometry side by side
| Measurement | Santa Cruz Stigmata Rudy XS | Kona Rove AL 50 | Difference |
|---|---|---|---|
| Reach | 375 | 385 | +10 mm |
| Stack | 550 | 547 | −3 mm |
| Head tube angle | 69.5° | 69.5 | ±0.0° |
| Seat tube angle | 74.0° | 74.5 | +0.5° |
| Effective top tube | 533 | 537 | +4 mm |
| Wheelbase | 1023 | 1044 | +21 mm |
| BB drop | 78 | 74 | −4 mm |
| BB height | 278 | 281 | +3 mm |
| Seat tube length | 450 | 500 | +50 mm |
| Head tube length | 90 | 110 | +20 mm |
| Chainstay length | not listed | 435 | |
| Standover | not listed | 765 | |
| Fork length | not listed | 410 |
Differences are the Kona Rove AL minus the Santa Cruz Stigmata Rudy. Full charts: 2027 Santa Cruz Stigmata Rudy, 2025 Kona Rove AL.
Where each sits in its class
Santa Cruz Stigmata RudyKona Rove AL
Each bike is ranked against the other gravel 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 | Santa Cruz Stigmata RudyForce AXS Rudy RSV | Kona Rove ALAL |
|---|---|---|
| Fork | RockShox Rudy XPLR Ultimate | not listed |
| Shifter | SRAM Force AXS | Shimano CUES U2000 ESSA |
| Derailleur | SRAM X0 Eagle Transmission | Shimano CUES U2000 Essa |
| Cassette | SRAM X0 1295 Eagle Transmission | Shimano ESSA HG300 |
| Chain | SRAM X0 Eagle Transmission | KMC Z8.3 |
| Crankset | SRAM Force XPLR | Shimano ESSA |
| Bottom bracket | SRAM DUB | Shimano BSA 68 |
| Tire | Maxxis Rambler | Maxxis Rambler |
| Hub | DT Swiss 350 | not listed |
| Rim | Reserve 25|GR Carbon | not listed |
| Brake | SRAM Force AXS | Tektro Mira CX |
| Rotor | SRAM CenterLine | not listed |
| Handlebar | Zipp Service Course SL-70 XPLR Bar | Kona Gravel Dropbar |
| Stem | Zipp Service Course Stem | not listed |
| Headset | Cane Creek 50 IS Integrated Headset | not listed |
| Seatpost | RockShox Reverb AXS XPLR | not listed |
| Saddle | WTB Silverado Medium Fusion | Kona Gravel |
| Wheelset | not listed | WTB SX19 |
| Grips | not listed | Kona Cork Tape |
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