Altitude Alloy 50 2021

Taking trail to new heights. Often imitated but never surpassed, the all-new Altitude pushes the envelope of what a modern trail bike is capable of.

Available in both carbon and alloy models, the Altitude is the perfect blend of pedaling efficiency, small-bump sensitivity, and the ability to charge hard! Designed to include a host of next-generation features, the Altitude’s wide range of RIDE-9™ adjustments to tackle any terrain—from technical BC loam, to clapped out EWS tracks, flowy New Zealand jumps, and Moab slickrock singletrack.

 

The Altitude will be Rocky Mountains key platform for enduro racing and aggressive trail riding. Ridden by the Rocky Mountain Race Face Enduro Team, this bike is fast. Already race proven with Jesse's win at the EWS in Zermatt, the redesigned Altitude is now more capable than ever.

The goal with the redesign was to create a bike that would be competitive on today's racetracks while still being a ton of fun for those getting out on weekends. We might not all smash racetracks and stand on podiums like Jesse Melamed, but we can all relate to the feeling of committing to ride a little faster or hitting that feature you usually skip over. The Altitude has everything that you need to take your riding to the next level. 

Looking at the needs of shorter riders vs. taller riders, Rocky Mountain introduced a wheelsize split on the medium Altitude frame. The Altitude is designed for high speed descending and aggressive riding, which is why it is offered in four frame sizes including both size small and medium with 27.5" wheels.

SM – M: 27.5”
M – XL: 29”

 

Specifications: Altitude Alloy 50

    • Frame FORM™ Alloy. Full Sealed Cartridge Bearings. Press Fit BB92. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry. 2 Position Axle. 160mm Travel. FORM™ Alloy Rear Triangle
    • Sizes SM-MD-LG-XL
    • Fork Fox 36 Float EVOL GRIP Performance Series 170mm | 27.5 = 37mm Offset | 29 = 44mm Offset
    • Front Travel 170mm
    • Shock Fox Float DPX2 Performance | Sealed Bearing Eyelet | 25x8mm F Hardware | SM = 210x55mm | MD - LG - XL = 230x60mm | Size-Specific tune in FAQ
    • Rear Travel 160mm
    • Headset FSA Orbit NO.57E | 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race
    • Stem Rocky Mountain 35 AM | 5° Rise | All Sizes = 40m
    • Handlebar Rocky Mountain AM | 780mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 35mm Clamp
    • Grips Ergon GE10 EVO Lock On
    • Brakes Shimano XT Trail 4 Piston | Metal Pads | RT66 203mm F Rotor | RT66 180mm R Rotor
    • Shifters Shimano SLX
    • Rear Derailleur Shimano XT
    • Cranks & Chainrings Race Face Aeffect Cinch | 27.5 = 34T | 29 = 32T | 24mm Spindle | 170mm Crank Length
    • Bottom Bracket Shimano SM-BBMT500
    • Cassette Shimano Deore 10-51T 12spd
    • Chain Shimano M6100
    • Front Hub Rocky Mountain Sealed Boost 15mm
    • Rear Hub DT Swiss 370 Boost 148mm | RMB Axle | 163mm x 12mm x 1.5mm
    • Spokes DT Swiss Competition 2.0/1.8/2.0
    • Rims WTB ST i30 TCS 2.0 Tubeless | Tubeless Ready - Tape | Valves Incl | 32H
    • Tires F: Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra EXO+ Tubeless Ready
    • Seatpost Race Face Aeffect R Dropper 30.9mm | Shimano MT500 Remote | SM = 125mm | MD = 150mm | LG - XL = 175mm
    • Saddle WTB Volt Race | Cromoly Rails | 142mm Width
    • Weight 15.71 KG | 34.6 LBS | Incl. Inner Tubes

Size

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