PRODUCT OVERVIEW
The Rocky Mountain Altitude A50 is built to thrive on steep descents, technical terrain, and high-speed enduro stages. Engineered around a robust aluminum frame and aggressive suspension platform, it delivers the precision, traction, and durability demanded by riders pushing the limits of modern trail riding. With long-travel suspension, adjustable geometry, and a carefully selected component package, this bike is designed to climb efficiently, descend with authority, and remain stable when the terrain becomes unpredictable. Whether charging through rock gardens, carving berms, or linking together demanding trail networks, the Altitude A50 blends control, responsiveness, and resilience into a platform that thrives under pressure.
SPECIFICATIONS
Frame: FORM™ Alloy | Full Sealed Cartridge Bearings | Threaded BB | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-4™ Adjustable Geometry | 160mm Travel | FORM™ Alloy Rear Triangle
Fork: RockShox Zeb RC 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset
Front Travel: 170
Shock: RockShox Super Deluxe Select+ | Linear XL Air Can | Sealed Bearing Eyelet | 40x10mm F Hardware | SM = 210x55mm | MD - LG - XL = 230x60mm | Size-Specific tune in FAQ
Rear Travel: 160
Headset: FSA ZS56/66 Reach Adjust | 0mm Cups Installed | +/- 5mm Cups Included | Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 6.5mm Upper | 40mm x 51.8mm x 8.0mm Lower | 1.5" Crown Race
Stem: Rocky Mountain 35 AM | 0° Rise | All Sizes = 40mm
Handlebar: Rocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp
Grips: ODI Elite Pro Lock On
Brakes: Sram Maven Stealth 4 Piston | Metal Pads
Shifters: Sram Eagle 90 Transmission
Rear Derailleur: Sram Eagle 70 Transmission
Cranks & Chainring: Sram Eagle 70 | 32T | DUB Spindle | Crankarm Length: SM MD = 165mm | LG - XL = 170mm
Bottom Bracket: Sram DUB BSA 73 Wide
Cassette: Sram XS-1270 Eagle Transmission 10-52T
Chain: Sram Eagle 70 Transmission
Front Hub: Novatec D791SB Sealed Boost 15mm
Rear Hub: Novatec MTB SL Pro Boost 148mm
Spokes: 2.0 Stainless
Rims: WTB ST i30 TOUGH TCS 2.0 | 32H
Tires: F: Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready | R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready
Seatpost: Tranz X +RAD2.0 Adjustable Dropper Post | 30mm Adjustment | Alloy MMX Lever | 30.9mm | SM = 150mm | MD = 170mm | LG = 200mm | XL = 230mm
Saddle: WTB Solano Fusion Form 142 | Cromoly Rail