Unlock new levels of confidence with the Rocky Mountain Altitude. Every feature, trail, and line is The new standard in a bike with extraordinary enduro capability and confidence.
Race circuits or Sunday Shreds, the Rocky Mountain Altitude has you covered. Purpose-built and race-proven, it’s the ultimate enduro weapon for demolishing steep trails and making every session faster. Sure, total enduro capability translates nicely to podiums. But it also means bigger and more committing weekend rides for the rest of us. With so much capability in your corner, it makes you want to push limits, climb faster, and get better.
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Product |
Rocky Mountain Altitude Carbon 50 Bike |
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Model Year |
2023 |
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Riding Type |
Enduro / All-Mountain Freeride / Bike Park |
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Rider |
Unisex |
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Sizes and Geometry |
MD 29" (Slackest, Steepest)
LG 29" (Slackest, Steepest)
XL 29" (Slackest, Steepest) View Geometry |
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Wheel Size |
29" |
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Frame Material |
Carbon Fiber |
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Frame Material Details |
Smoothwall carbon front and rear triangles; modular shock mounts; molded chainstay, seatstay, and down tube protection |
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Rear Travel |
160mm |
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Rear Shock |
FOX FLOAT X Performance, size-specific tune, 210mm lengh x 55mm stroke (SM), 230mm length x 60mm stroke (MD-XL) |
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Fork |
FOX FLOAT 38 Performance, EVOL, GRIP damper Offset: 37mm (27.5"), 44mm (29") |
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Fork Travel |
170mm |
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Head Tube Diameter |
Tapered, 1.125" top, 1.5" bottom |
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Headset |
FSA Orbit No.57E, sealed stainless steel bearings |
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Handlebar |
Rocky Mountain AM, 780mm width, 38mm rise, 9° backsweep, 5° upsweep, 35mm clamp diameter |
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Stem |
Rocky Mountain AM, 40mm length, 5° rise, 35mm bar clamp |
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Grips |
ODI Elite Pro, lock-on |
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Brakes |
Shimano Deore XT Trail M8120, 4-piston, metal pads, Shimano RT66 rotors (203mm front, 180mm rear) |
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Brake Levers |
Shimano Deore XT Trail M8120 |
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Drivetrain |
1x |
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Shifters |
Shimano SLX M7100, 12-speed |
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Front Derailleur |
None |
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Rear Derailleur |
Shimano Deore XT M8100, 12-speed |
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ISCG Tabs |
2-bolt ISCG05 |
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Chainguide |
Upper slider |
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Cranks |
Race Face Aeffect Cinch, 24mm spindle, 170mm length |
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Chainrings |
Race Face Aeffect Cinch, 32 tooth |
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Bottom Bracket |
Shimano MT500, 92mm press-fit |
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Pedals |
None |
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Chain |
Shimano SLX M7100, 12-speed |
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Cassette |
Shimano SLX M7100, 12-speed, 10-51 tooth |
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Rims |
WTB ST Light i30 TCS 2.0, 32 hole, tubeless ready (tape and valves included) |
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Hubs |
Front: Rocky Mountain, sealed bearings, 15mm x 110mm (Boost) Rear: DT Swiss 370, 12mm x 148mm (Boost), 18 tooth Star Ratchet freehub, MICRO SPLINE driver |
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Spokes |
DT Swiss Competition, 2.0/1.8/2.0 butted |
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Tires |
Front: Maxxis Assegai, 3C MaxxGrip compound, EXO+ casing, TR, 2.5" WT Rear: Maxxis Minion DHR II, 3C MaxxTerra compound, EXO+ casing, TR, 2.4" WT |
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Saddle |
WTB Volt Race, 142mm width |
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Seatpost |
Race Face Aeffect R dropper, Shimano MT500 remote lever Drop: 125mm (SM), 150mm (MD), 175mm (LG/XL) |
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Seatpost Diameter |
30.9mm |
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Seatpost Clamp |
Single bolt, 34.9mm |
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Rear Dropout / Hub Dimensions |
12mm x 148mm (Boost) |
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Max. Tire Size |
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Bottle Cage Mounts |
One inside front triangle |
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Colors |
Red/Carbon, Yellow/Blue |
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Warranty |
5 years frame; 1 year paint, decals, and frame hardware |
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Weight |
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Miscellaneous |
• Smoothlink Horst-Link rear suspension design • Geometry adjustable via RIDE-9 flip chip at rear shock mount • Chainstay length adjustable via two-setting flip chip at rear dropout • Internal cable routing • Compatible with mixed ("Mullet") wheel setups (29" front, 27.5" rear) via MX Mount modular upper shock mount |