2021 Rocky Mountain Altitude Alloy vs 2023 Evil Wreckoning SRAM Build
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Evil Wreckoning SRAM Build
- 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
- −59 mm
- Shorter: quicker to change direction
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- −8 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Rocky Mountain Altitude Alloy numbers we have for size XL 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 | Evil Wreckoning SRAM Build M | Difference |
|---|---|---|---|
| Reach | not listed | 455 | |
| Stack | not listed | 635 | |
| Head tube angle | not listed | 64.6 | |
| Seat tube angle | not listed | 76.3 | |
| Effective top tube | 673 | 609 | −64 mm |
| Chainstay length | 438 | 430 | −8 mm |
| Wheelbase | 1285 | 1226 | −59 mm |
| BB drop | not listed | 18 | |
| Standover | not listed | 727 | |
| Seat tube length | 480 | 425 | −55 mm |
| Head tube length | 125 | 114 | −11 mm |
| BB height | not listed | 355 |
Differences are the Evil Wreckoning SRAM Build minus the Rocky Mountain Altitude Alloy. Full charts: 2021 Rocky Mountain Altitude Alloy, 2023 Evil Wreckoning SRAM Build.
Where each sits in its class
Rocky Mountain Altitude AlloyEvil Wreckoning SRAM Build
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 | Evil Wreckoning SRAM BuildSRAM GX Build |
|---|---|---|
| Frame | Rocky Mountain FORM™ Alloy | Evil Wreckoning |
| Fork | Marzocchi Z1 | RockShox ZEB |
| Rear shock | Fox Float Performance | RockShox Super Deluxe Coil Ultimate |
| Shifter | Shimano Deore | SRAM GX Eagle AXS Rocker |
| Derailleur | Shimano Deore | SRAM GX Eagle |
| Cassette | Shimano Deore XT | SRAM XG-1275-B1 |
| Chain | Shimano Deore M6100 | not listed |
| Crankset | Shimano Deore XT | SRAM GX Eagle AXS |
| Bottom bracket | Shimano SM-BBMT500 | not listed |
| Wheelset | Shimano MT410 | e*thirteen LG1 EN |
| Tire | Maxxis Minion DHF, Maxxis Minion DHR II DD | not listed |
| Brake | Shimano MT4120 | SRAM G2 RS |
| Rotor | Shimano SM-RT64 | SRAM CenterLine |
| Handlebar | Rocky Mountain AM | Evil Boomstick Alloy |
| Stem | Rocky Mountain AM | Evil 12 Gauge |
| Grips | Ergon GE10 EVO | not listed |
| Headset | FSA Orbit 57E | not listed |
| Dropper post | Rocky Mountain Toonie Drop | OneUp Components V2 |
| Saddle | WTB Volt | not listed |
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