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Rocky Mountain Altitude Carbon 90

Rocky Mountain Altitude Carbon 90
  • Color: Blue/Red
  • Color: Grey/Black
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Details

The Altitude from Rocky Mountain is here to push the trail bike envelope. The ultra-stiff frame pushes 150mm of rear travel out of a Fox DPX2 shock and features RM’s RIDE-9 interlocking chip design, allowing you to easily dial-in suspension characteristics to tackle any terrain — from technical BC loam to clapped out enduro tracks, flowy New Zealand jumps, and Moab slickrock. Aim the Fox 36 Factory fork at the gnarliest descents and wheel-sucking ruts you can find. At 160mm, it’s built for brutality while delivering Fox’s sophisticated damping to keep you on rails through the risky line.

Rocky Mountain spec’d the Altitude to expand what is possible on any trail, no matter what price point fits your budget, and the Carbon 90 pulls out all the stops. The 90 benefits from the industry-leading stiffness-to-weight delivered by its highly refined Smoothwall carbon frame. It brings together the incredible gear range of SRAM’s X01 Eagle drivetrain, torque-fed by a Descendant crank and modulated by race-ready Guide RSC brakes. Maxxis tires and Stan’s Flow MK3 rims provide a remarkable blend of trail sensitivity, tubeless light weight, and gravity-savvy traction so you can find the ribbon of terra firma that thrills you, hit the dropper remote, and tear straight into the dream.

Rocky Mountain Altitude geometry chart

Geometry for neutral RIDE-9 suspension configuration and 27.5-inch wheels shown

Specs

Frame SMOOTHWALL Carbon. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. ISCG05 Tabs. RIDE-9 Adjustable Geometry + Suspension Rate. 150mm travel
Fork Fox 36 Float EVOL FIT4 Performance Elite 160mm
Headset FSA Orbit NO.57E
Rear Shock Fox Float DPX2 Performance Elite
Axles Front: 110 x 15mm Boost
Rear: 148 x 12mm Boost
Rims/Wheels Stans Flow MK3 Tubeless Ready - Tape / Valves Incl
Hubs Front: Rocky Mountain Sealed
Rear: DT Swiss 350
Spokes WTB 1.8-1.6
Tires Maxxis Minion WT Maxx Terra 3C tubeless ready
Front: DHF 27.5 x 2.50
Rear: DHR II 27.5 x 2.40
Crankset SRAM Descsendant Carbon Eagle
Chainrings 34T
Bottom Bracket SRAM GXP BB92
Chain SRAM X01 Eagle
Front Derailleur Rocky Mountain Spirit Guide
Rear Derailleur SRAM X01 Eagle
Cassette/Rear Cogs SRAM XG-1295, 12-speed: 10-50
Shifters Shimano XT
Handlebars Race Face Next R 780mm
Tape/Grips Rocky Mountain Lock On XC
Stem Rocky Mountain 35 CNC
Brake Levers SRAM Guide RSC
Brakes SRAM Guide RSC hydraulic disc, 180mm rotors
Saddle WTB Siverado Race
Seat Post Fox Transfer Factory 30.9mm

* Subject to change without notice.

Videos

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Part Numbers

Option UPC MPN
Blue/Red / X-Small 770416220872 CRE819141
Blue/Red / Small 770416215557 CRE819151
Blue/Red / Large 770416215571 CRE819181
Blue/Red / Medium 770416220889 CRE819171
Blue/Red / X-Large 770416215595 CRE819201
Grey/Black / X-Small 770416220933 CRE819142
Grey/Black / Small 770416215854 CRE819152
Grey/Black / Large 770416215878 CRE819182
Grey/Black / Medium 770416220940 CRE819172
Grey/Black / X-Large 770416215892 CRE819202

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