2021 Rocky Mountain Altitude Alloy vs 2023 Mondraker Foxy R
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Mondraker Foxy R
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- −92 mm
- Shorter: quicker to change direction
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- −2 mm
- About the same
The two frames
We can't draw these frames yet. The Rocky Mountain Altitude Alloy numbers we have for size XL (29) are missing the reach, stack, head angle and seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Rocky Mountain Altitude Alloy XL (29) | Mondraker Foxy R S | Difference |
|---|---|---|---|
| Reach | not listed | 450 | |
| Stack | not listed | 606 | |
| Head tube angle | not listed | 66 | |
| Seat tube angle | not listed | 76 | |
| Effective top tube | not listed | 606 | |
| Chainstay length | 437 | 435 | −2 mm |
| Wheelbase | 1285 | 1193 | −92 mm |
| BB drop | 27 | not listed | |
| Standover | 813 | not listed | |
| Seat tube length | 480 | 380 mm | −100 mm |
| Head tube length | 125 | 90 mm | −35 mm |
| BB height | not listed | 355 |
Differences are the Mondraker Foxy R minus the Rocky Mountain Altitude Alloy. Full charts: 2021 Rocky Mountain Altitude Alloy, 2023 Mondraker Foxy R.
Where each sits in its class
Rocky Mountain Altitude AlloyMondraker Foxy R
Each bike is ranked against the other enduro 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 | Rocky Mountain Altitude AlloyAlloy 30 | Mondraker Foxy RR |
|---|---|---|
| Frame | Rocky Mountain FORM™ Alloy | Mondraker Foxy 29 |
| Fork | Marzocchi Z1 | Öhlins RXF 36 M.2 29 |
| Rear shock | Fox Float Performance | Öhlins TTX |
| Shifter | Shimano Deore | SRAM SX Eagle |
| Derailleur | Shimano Deore | SRAM NX Eagle |
| Cassette | Shimano Deore XT | SRAM XG-1230 |
| Chain | Shimano Deore M6100 | SRAM SX Eagle |
| Crankset | Shimano Deore XT | SRAM SX Eagle |
| Bottom bracket | Shimano SM-BBMT500 | SRAM DUB |
| Wheelset | Shimano MT410 | not listed |
| Tire | Maxxis Minion DHF, Maxxis Minion DHR II DD | Maxxis Minion DHF, Maxxis Aggressor |
| Brake | Shimano MT4120 | SRAM G2 |
| Rotor | Shimano SM-RT64 | not listed |
| Handlebar | Rocky Mountain AM | Onoff Sulfur 1.0 double butted 6061 alloy |
| Stem | Rocky Mountain AM | Onoff Sulfur FG 30mm 0º |
| Grips | Ergon GE10 EVO | Onoff Twin |
| Headset | FSA Orbit 57E | Onoff Saturn tapered for 1-1/8” to 1-1/2” head tube |
| Dropper post | Rocky Mountain Toonie Drop | Onoff Pija dropper internal |
| Saddle | WTB Volt | SDG Bel-Air 3.0 |
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