2026 Transition Spur vs 2026 Mondraker Foxy Carbon RR
The XL is the Mondraker Foxy Carbon RR size closest to your L Transition Spur. 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 Mondraker Foxy Carbon RR
Compared with the Transition Spur in L, the Mondraker Foxy Carbon RR in XL places the top of the head tube 16 mm lower and 5 mm further forward, relative to the bottom bracket.
- Frame stack
- −16 mm
- Lower front end
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −6 mm
- Shorter: livelier
The two frames
Only the Transition Spur is drawn. The Mondraker Foxy Carbon RR numbers we have for size XL are missing the seat angle and wheelbase.
Geometry side by side
| Measurement | Transition Spur L | Mondraker Foxy Carbon RR XL | Difference |
|---|---|---|---|
| Reach | 480 | 485 | +5 mm |
| Stack | 630 | 614 | −16 mm |
| Head tube angle | 65.5 | 65 | −0.5° |
| Seat tube angle | 75.9 | not listed | |
| Effective top tube | 631 | not listed | |
| Chainstay length | 441 | 435 | −6 mm |
| Wheelbase | 1231 | not listed | |
| BB drop | 47 | not listed | |
| BB height | 328 | not listed | |
| Standover | 660 | not listed | |
| Seat tube length | 430 | not listed | |
| Head tube length | 120 | not listed |
Differences are the Mondraker Foxy Carbon RR minus the Transition Spur. Full charts: 2026 Transition Spur, 2026 Mondraker Foxy Carbon RR.
Where each sits in its class
Transition SpurMondraker Foxy Carbon RR
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 SpurEagle 70 | Mondraker Foxy Carbon RRCarbon RR |
|---|---|---|
| Frame | Transition Spur Carbon | Mondraker Foxy 29 |
| Fork | Fox 34 Performance SL | Öhlins RXF 36 M.3 |
| Rear shock | Fox Float SL Performance | Öhlins TTX Air |
| Shifter | SRAM MMX Eagle 70 | SRAM Pod Controller |
| Derailleur | SRAM Eagle 70 Transmission | SRAM X0 Eagle AXS |
| Cassette | SRAM 1270 | SRAM X0 Eagle Transmission |
| Chain | SRAM Eagle 70 Transmission | SRAM X0 Eagle |
| Crankset | SRAM DUB Eagle 70 | SRAM X0 Eagle |
| Chainring | SRAM Eagle 70 Transmission | not listed |
| Wheelset | WTB ST | e*thirteen Grappler Race |
| Tire | Maxxis Forekaster | Maxxis Assegai, Maxxis Minion DHR II |
| Hub | Novatec D791SB, Novatec D902SB | DT Swiss 350 |
| Rim | WTB ST i27 | DT Swiss EX1700 Spline |
| Brake | SRAM Motive Bronze | SRAM Maven Bronze |
| Rotor | SRAM CenterLine | SRAM CenterLine |
| Handlebar | Race Face Aeffect R | Onoff S9 |
| Stem | Race Face Aeffect R | Onoff S9 |
| Grips | ODI Elite Flow | Onoff Desert |
| Headset | FSA 42/48/ACB | Acros Custom |
| Dropper post | SDG Tellis | Fox Transfer Factory |
| Seatpost | SDG Tellis Dropper | not listed |
| Saddle | SDG Bel Air 3 | Ergon Enduro |
| Bottom bracket | not listed | SRAM DUB |
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