2021 Rocky Mountain Altitude Alloy 70

C$6,999.00
The Altitude will be our 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 cap

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The Altitude will be our 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, we've introduced a wheelsize split on our medium Altitude frame. The Altitude is designed high speed descending and aggressive riding, which is why we've offered four frame sizes including both size small and medium with 27.5" wheels.

SM – M: 27.5”
M – XL: 29”

SPECS

  • 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 Triangl
  • Sizes - SM-MD-LG-XL
  • Fork - Fox 38 Float EVOL GRIP2 Factory Series 170mm | 27.5 = 37mm Offset | 29 = 44mm Offset
  • Front Travel - 170mm
  • Shock - Fox Float X2 Factory | 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 GE1 EVO Lock On
  • Brakes - Shimano XT Trail 4 Piston | Finned Metal Pads | RT66 203mm F Rotor | RT66 180mm R Rotor
  • Shifters - Shimano XT
  • Rear Derailleur - Shimano XT
  • Cranks & Chainrings - Race Face Aeffect R Cinch | 27.5 = 34T | 29 = 32T | 24mm Spindle | 170mm Crank Length
  • Bottom Bracket - Shimano SM-BBMT500
  • Cassette - Shimano SLX 10-51T
  • Chain - Shimano M7100
  • 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 - Race Face AR 30 | 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 - 16.13 KG | 35.5 LBS | Incl. Inner Tubes

 

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Size Specific tune

SUSPENSION

Size Specific Tune ensures that riders of all sizes get the right balance of small-bump compliance, mid-stroke support, and end-stroke progressiveness. Our design team does custom shock tunes based on real world field testing, and adjusts each tune for specific frame sizes.

FORM™ alloy

FRAME CONSTRUCTION

FORM™ tubesets utilize premium materials to meet our strict requirements. Each FORM™ tube that we create is engineered for its specific purpose within the frame, ensuring optimized strength, weight, and ride quality.

The RIDE-9 adjustment system allows riders to quickly fine-tune their geometry and suspension with a pair of Allen keys. Nine configurations are possible thanks to two interlocking chips.

Adjust your RIDE-9 position for geometry before considering suspension effects, or variables like air pressure and shock compression. Make gradual, incremental changes, take notes, and be methodical. Don’t adjust in a hurry before a big ride. Take your time and enjoy the process. 

Smoothlink suspension is efficient yet supple when you’re on the pedals and across a wide range of gears. It features a controlled end-stroke and a rate-curve that feels more capable than the travel would suggest. This four-bar suspension design philosophy is centred on ride characteristics; each bike platform we develop balances variables like anti-squat, axle path, chain growth, rate curve, anti-rise, etc. to achieve the legendary Rocky Mountain ride feel.

Smoothwall carbon

FRAME CONSTRUCTION

Smoothwall carbon uses one of the world’s most sophisticated carbon processes to deliver industry leading stiffness-to-weight, ride quality, and durability. We eliminate excess resin and fibers by using rigid internal molds instead of traditional air bladders. We then utilize different types of carbon in specific frame areas to maximize stiffness and impact resistance while minimizing overall weight.

GEOMETRY

Altitude 27.5 (position 1 Slack)

  S M
TTH 580 607
HTA 64.4 64.4
HTL 100 110
STA 75.4 75.4
STL 380 420
RC 428 - 439 428 - 438
BBD 20 19
R 423 449
S 601 610
*SH 767 797
WB 1,172 1,201

 

 Altitude 29 (Position 1 Slack)

  M L XL
TTH 611 640 673
HTA 64.4 64.4 64.4
HTL 95 110 125
STA 75.4 75.4 75.4
STL 420 445 480
RC 438 - 448 438 - 448 438 - 448
BBD 34 34 34
R 449 474 504
S 624 638 652
*SH 813 813 813
WB 1,218 1,249 1,285

 

Model Geometry Chart
  • TTH: Top Tube Length - HORZ
  • HTA: Head Tube Angle
  • HTL: Head Tube length
  • STA: Seat Tube Angle - Effective
  • STL: Seat Tube length
  • RC: Rear Centre
  • BBD: Bottom bracket drop
  • R: Reach
  • S: Stack
  • *SH: Standover Height
  • WB: Wheelbase

 

*We measure Standover Height 200mm forward from the centre of the bottom bracket. It's