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Rocky Mountain Altitude Alloy 50

Rocky Mountain Altitude Alloy 50
  • Color: Black/Brown
  • Color: Blue/Black
This item is currently not available.


The Altitude is our highly capable, fun, do-it-all trail bike. It’s the perfect blend of pedaling efficiency and small-bump sensitivity, and has the ability to charge hard! The Altitude is easy to get along with, tackles whatever you throw at it, and helps boost confidence when looking to navigate a technical section of trail. The frame integrates next-generation features like Fox Live and Shimano Di2 compatibility while giving the rider the opportunity to tailor the bike to their riding style and terrain using our RIDE-9 adjustment system.

- FORM Alloy frame w/RIDE-9
- RockShox Lyrik Select RC 160mm fork
- RockShox Super Deluxe Select+ shock
- Shimano SLX 12-speed drivetrain
- Shimano SLX Trail 4 Piston brakes
- WTB ST Light i30 TCS 2.0 Tubeless rims

Dropper posts

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.


Frame FORM Alloy, Full Sealed Cartridge Bearings, Press Fit BB, Internal Cable Routing, 2-Bolt ISCG05 Tabs, RIDE-9 Adjustable Geometry + Suspension Rate
Fork RockShox Lyrik Select RC 160mm 37mm Offset
Headset FSA Orbit NO.57E
Rear Shock RockShox Super Deluxe Select+
Axles Front: 15 x 110mm Boost thru-axle
Rear: 12 x 148mm Boost thru-axle
Rims/Wheels WTB ST Light i30 TCS 2.0 Tubeless
Hubs Front: Rocky Mountain Sealed Boost 15mm Torque Cap
Rear: DT Swiss 370 Boost 148mm
Spokes DT Swiss Competition 2.0/1.8/2.0
Tires Front: Maxxis Minion DHF WT EXO Tubeless Ready 27.5 x 2.5"
Rear: Maxxis Aggressor WT EXO Tubeless Ready 27.5 x 2.5"
Crankset Race Face Aeffect Cinch
Chainrings 34T Steel
Bottom Bracket Shimano SM-BBMT500
Chain Shimano HG7100
Rear Derailleur Shimano XT
Cassette/Rear Cogs Shimano SLX 10-51T
Shifters Shimano SLX
Handlebars Rocky Mountain AM 780mm
Tape/Grips Rocky Mountain Lock On XC
Stem Rocky Mountain 35 AM
Brake Levers Shimano SLX Trail 4 Piston
Brakes Shimano SLX Trail 4 Piston / Shimano RT66 180mm rotors
Saddle WTB Volt Race 142
Seat Post Race Face Aeffect R Dropper 30.9mm

* Subject to change without notice.


Part Numbers

Option UPC MPN Store SKU
Black/Brown / X-Small 770416261905 B0026XS2 B0026
Black/Brown / Small 770416261929 B0026SM2 B0026
Black/Brown / Medium 770416261943 B0026MD2 B0026
Black/Brown / Large 770416261967 B0026LG2 B0026
Black/Brown / X-Large 770416261981 B0026XL2 B0026
Blue/Black / X-Small 770416261899 B0026XS1 B0026
Blue/Black / Small 770416261912 B0026SM1 B0026
Blue/Black / Medium 770416261936 B0026MD1 B0026
Blue/Black / Large 770416261950 B0026LG1 B0026
Blue/Black / X-Large 770416261974 B0026XL1 B0026