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Rocky Mountain
Altitude A50 SLX/XT Mountain Bike

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$4,799.00
Color:Black/Black

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Why We Like The Rocky Mountain Altitude A50 SLX/XT Mountain Bike

Here to take our riding to new heights, the Rocky Mountain Altitude is back and completely redesigned to bring us premium enduro performance. The new Altitude is equipped with Rocky Mountain's new LC2R suspension system that features a low-slung pivot and counter-rotating link design paired with a new one-piece rear triangle and shorter links to enhance performance going up and downhill. 160mm of LC2R suspension throws down gripping traction and improved small bump sensitivity over the previous Smoothlink platform for even better race-ready suspension kinematics. Rocky's revised Ride-4 adjustment system simplifies the adjustment range over their previous Ride-9 and gives us four distinguishable geometry adjustments to tune our ride to our preferences. The flip chip on the rear shock link lets us run a 27.5-inch tire in the rear, making the Altitude MX compatible for faster turning, more agility, and improved clearance. A reach-adjust headset cup offers a 3-position reach adjustment so we can dial in our fit, and Rocky Mountain's new Penalty Box 2.0 internal frame storage lets us store a spare tube, snacks, and tools inside the bike's frame. Finally, integrated protectors at the downtube, chainstay, and seat stay keep our frame protected, while a shuttle guard cushions our bike when in the truck bed.


The Alloy 50 Shimano SLX/XT build of the Altitude substitutes in quality components fit for any rider. First up, Rocky Mountain's FORM alloy frame is stout and impressively durable to take on the rowdiest of riding. Shimano's mixed SLX/XT 12-speed drivetrain gives us wide-range 12-speed gearing to ensure we have the perfect gear for any technical climb. Shimano MT6120 4-piston brakes give us big mountain power in a simple package, and WTB ST Light i30 TCS 2.0 rims are fitted with a Shimano XT hub in the rear for quality performance, spinning uphill. Rock gardens and sending it off small drops are no match for the Fox 38 Float Performance, giving us 170mm of enduro-pounding performance. At the same time, the Fox Float X Performance rear shock maintains optimal performance no matter the terrain, thanks to its custom tune and compression adjustments. Finally, premium Maxxis tires fitted with enduro casings provide us with the traction and rip we need to send steep lines.


*Due to a high demand in the global supply chain and bike industry since the start of the pandemic, material weight and exact components are subject to change. We are working diligently to keep tech specs updated, and any adjustments will be of equal or better spec level, If you have any questions, reach out to a Gearhead by chatting online or calling 1-888-276-7130.


Details

  • Heavy hitting enduro machine with revised suspension platform
  • 160mm of SmoothLink suspension descends ruthlessly and can still climb
  • FORM aluminum frame is beefed up and durable enough for EWS stages
  • LC2R suspension platform offers a better center of gravity and enhanced traction
  • Fox Float X Performance rear shock is lightweight and plush
  • Shimano SLX/XT 12-speed drivetrain sports reliable, value-based performance
  • Fox 38 Float Performance has beefy 38mm stanchions for rough descents
  • Ride-4 adjustable geometry slackens out our ride and makes it MX-compatible
  • Item #RMBB005
Frame Material
FORM aluminum
Suspension
LC2R
Rear Shock
Fox Float X Performance
Rear Travel
160mm
Fork
Fox 38 Float Performance, GRIP
Front Travel
170mm
Headset
FSA ZS56|66 reach adjust, 0mm cups installed, +/- 5mm cups included
Shifters
Shimano SLX 12-speed
Rear Derailleur
Shimano XT 12-speed
ISCG Tabs
ISCG-05
Crankset
Race Face Aeffect Cinch, alloy, 12-speed
Chainring Sizes
30t
Crank Arm Length
[small] 165mm, [medium, large, x-large] 170mm
Bottom Bracket
Shimano Threaded BBMT501-B
Cassette
Shimano Deore 12-speed
Cassette Range
11-51t
Chain
Shimano M6100, 12-speed
Brakeset
Shimano SLX
Brake Type
4-piston
Rotors
[front, rear] Shimano SLX, 200mm
Handlebar
Rocky Mountain AM, 35mm
Handlebar Rise
38mm
Handlebar Sweep
[back] 9 degrees, [up] 5 degrees
Handlebar Width
780mm
Grips
ODI Elite Pro Lock On
Stem
Rocky Mountain 35 AM
Stem Length
40mm
Saddle
WTB Volt Race 142
Seatpost
X Fusion Manic alloy, 30.9mm
Seatpost Travel
[small] 150mm, [medium] 170mm, [large, x-large] 200mm
Wheelset
[front, rear] WTB ST i30 TCS 2.0 tubeless, 32h, 29in, alloy
Hubs
[front] Rocky Mountain SL Sealed Boost, [rear] Shimano XT Boost
Front Axle
15 x 110mm Boost
Rear Axle
12 x 148mm Boost
Tire Clearance
[rear] 2.5in
Tires
[front] Maxxis Assegai, MaxxGrip, WT, EXO+, TR, [rear] Maxxis Minion DHR II, MaxxTerra, WT, DD, TR
Tire Size
[front] 29 x 2.5in, [rear] 29 x 2.4in
Pedals
not included
Extras
downtube protector, chainstay protector, SRAM UDH compatible, Ride-4 adjustment system, internal cable routing, reach adjust headset,
Activity
enduro
Manufacturer Warranty
5 years

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