Rocky Mountain Bicycles.

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ALTITUDE 30

Mountain, XC Marathon

Specification

FrameRMB FORM 7005 Alu, Hydroformed Seattube, Alu Seatstay / Chainstay
ForkFOX 32 Float R
Front Travel140mm, Rebound
Rear ShockFOX Float RP2 Custom Valved
Rear Travel140mm
Head SetFSA no TH-848
StemRace Face Ride XC Flip-Flop 6° 70-90-100mm
HandlebarRace Face Ride XC Low Rise 660mm x Ø31.8mm
BrakesShimano BR-M575 Hydraulic Disc 180mm
Brake LeversShimano BR-M575
ShiftersShimano Deore Rapid Fire 9spd
Gearing (FR)Shimano SLX Direct Mount
Gearing (RR)Shimano XT
Cranks & ChainringsRace Face Ride XC 170-175mm 44/32/22T
Bottom BracketRace Face Ride XC X-Type
PedalsShimano PD-M520
Hubs (FR)Shimano M525 Disc
Hubs (RR)Shimano M525 Disc
CassetteShimano Deore-9 11-32T
ChainShimano HG53
SpokesDT Swiss Champion
RimsWTB Speed Disc XC
Tires (RR/FR)Continental Mountain King 26
Seat PostRace Face Ride XC 30.9mm
SaddleWTB Rocket V Comp

Geometry

Size15"16,5"18"19"20,5"
Head Length
Head Angle69°69°69°69°69°
Seat Angle76°76°76°76°76°
Seat Tube length381419,1457,2482,6520,7
Horiz. Toptube Length540565575595615
Headtube Length9898110130155
Chainstay Length428,7428,7428,7428,7428,7
BB Drop00000
Wheelbase1086,71111,71123,11145,61168,8
Front-Centre
Standover Height674,8692,9718,6740,1770
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%