Rocky Mountain Bicycles.

Rollover image to zoom
DATA/BIKE/985_header.jpg

ALTITUDE 70

Mountain, Trail

Specification

FrameFORM™ 7005 Series Custom Butted Alloy. FORM™ Carbon Rockers. StraightUp™ Geometry
ForkFox 32 Float RL FIT 140 15mm
Front Travel140mm. FIT Damper / Lockout / Rebound / Tapered Steerer
Rear ShockFox Float RP23 XV Custom Valved
Rear TravelSmoothLink™ Design 140mm. Rebound / 3 Position Adaptive Logic Propedal Adjustement
Head SetCane Creek Forty Series: ZS44mm Top / EC44 Tapered Lower
StemEaston EA90 10° x 80-110mm
HandlebarEaston EA70 Ø31.8mm x 685mm x 9° Sweep
BrakesShimano XT Hydraulic Disc 180mm Ice-Tec Pad
Brake LeversShimano XT Integrated Spec
ShiftersShimano XT Rapid Fire 10spd Integrated Spec
Gearing (FR)Shimano XT Direct Mount 10spd
Gearing (RR)Shimano XT 10spd
Cranks & ChainringsShimano XT 170-175mm 42/32/24T 10spd
Bottom BracketShimano XT
PedalsN/A
Hubs (FR)DT Swiss X 1600 15mm Axle
Hubs (RR)DT Swiss X 1600 Star Ratchet Freehub / RWS QR
CassetteShimano XT 11-36T 10spd
ChainShimano HG94 10spd
SpokesDT Swiss Competition
RimsDT Swiss X 1600 Tubeless Ready
Tires (RR/FR)Maxxis F: Ardent 2.25" / R: Crossmark 2.1" Folding
Seat PostEaston EA70 30.9mm x 350mm
Saddlefi'zi:k Gobi XM

Geometry

Size15”16.5”18”19"20.5”
Head Length
Head Angle68.5°68.5°68.5°68.5°68.5°
Seat Angle76°76°76°76°76°
Seat Tube length381419457483521
Horiz. Toptube Length540565580600625
Headtube Length120120130140155
Chainstay Length429429429429429
BB Drop00000
Wheelbase10871112113411571185
Front-Centre
Standover Height675693719740770
Fork Rake
Seat Tube (center-center)

FORM


The heart of a bike is its frame. The geometry, the material, the feel, and the way it reacts under the rider are the very essence of the ride. That’s why we’ve introduced FORM™ – the design and manufacturing process of our high-performance frame tubing. Our philosophy behind FORM™ tubing is to push the limits of tube and frame design to create the frame’s unique riding feel.

Engineered Ride Quality: FORM™ tubing is a line of high-performance tubes designed to elevate the superior ride quality for which Rocky Mountain Bicycles are known. Innovative design: With 25 years of innovation, we continue to push the boundaries of bicycle design. FORM™ tubing is the exciting new frontier of our creativity.

Attention to detail: Every detail in a FORM™ tube set is carefully engineered and has a purpose: from the slightest variations in shape, to wall thickness, tapers, flares and bends.

Uncompromised quality: FORM™ tube sets are manufactured with premium materials and delivered by the best suppliers in the industry to meet Rocky Mountain’s strict requirements.

STRAIGHT UP


We’ve got your back. With a first of its kind 76-degree seat angle, you’re in a position to defy gravity at every technical uphill climb. The Straight up geometry and its bio-mechanically correct seat position allows for maximum horsepower. Not only will you get an efficient ride, it’ll save your lower back and limits pressure on your “sensitive areas”... if you catch our drift.

Rocky Mountain Bicycles - StraightUp™ Geometry from Rocky Mountain Bicycles on Vimeo.


Altitude

    Ride Guide

  • XC Marathon / 100%
  • All Mountain / 70%

SmoothLink Suspension


Our groundbreaking SmoothLink suspension features minimal pedal feedback so you get a smoother pedal stroke, especially on uphill climbs. How does it work? By placing the rear pivot above the rear hub axle, we keep the average chain torque line parallel to lower link (the line between main pivot and rear pivot), we eliminate pedal bob.


Altitude

    Ride Guide

  • XC Marathon / 100%
  • All Mountain / 70%