2026 Rocky Mountain Altitude Powerplay Alloy 50

Archived: Frame: FORM™ Alloy | Integrated Display | LC2R Suspension System | Threaded BB | RIDE-4™ Adjustable Geometry + Suspension Rate | 160mm Travel | FORM™ Alloy Rear Triangle · Fork: RockShox Zeb Select RC 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset

• Look for dents or shape changes and inspect the edges of welds around the head tube, bottom bracket, seat cluster and suspension mounts for hairline cracks.

Archived: Fork: RockShox Zeb Select RC 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset · Rear shock: Fox Float X Performance | Sealed Bearing Eyelet | 25x8mm F Hardware | SM = 210 x 55mm | MD - LG - XL = 230 x 65mm | Size-Specific tune in FAQ

• Inspect the fork stanchions for scratches or coating wear, look for oil or dirt rings at the seals, and cycle the fork through its travel while checking for binding or bushing play.
• Inspect the shock shaft and seals, cycle the rear suspension through its travel and check for oil, air loss, binding or unusual top-out and bottom-out noises.
• Hold the rear brake and load the suspension from several directions. Check pivots, bearings and mounting hardware for knock, looseness or side play.
• Ask for dated fork, shock and pivot-service records. A clean exterior does not establish the condition of internal seals, oil, bushings or bearings.

Archived: Shifters: Sram Eagle 70 Transmission Single Click · Rear derailleur: Sram Eagle 90 Transmission · Crankset: Race Face Aeffect Cinch | 34T Transmission Ring | 24mm Spindle | SM - XL = 165mm · Bottom bracket: Race Face BSA 73 24mm · Cassette: Sram XS-1270 Eagle Transmission 10-52T · Chain: Sram Eagle 70 Transmission

• Shift through every available gear under light load. Hesitation, skipping or inconsistent indexing can reflect wear, damage, poor adjustment or mismatched replacement parts.
• Measure chain wear with a compatible gauge and inspect chainring, cassette or freewheel teeth. A new chain does not rule out wear in the remaining drivetrain.
• Turn the cranks slowly, feel for rough bearings and check for side-to-side play. Inspect crank arms, chainring bolts and pedal threads for looseness or damage.

Archived: Brakes: Sram Maven Stealth 4 Piston | Metal Pads

• Inspect pads and braking surfaces, check the complete cable or hose path, and confirm both controls feel consistent and return cleanly.

Archived: Wheel size: 27.5"; 29" · Rims: WTB ST i30 TOUGH TCS 2.0 | 32H · Hubs: Front: Novatec D791SB Sealed Boost 15mm; Rear: Novatec E-MTB Pro Boost 148mm · Front tire: Maxxis Assegai 2.5 WT 3C MaxxGrip DD Tubeless Ready · Rear tire: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready

• Spin both wheels and watch for side-to-side and vertical movement. Check spoke tension, rim condition and hub play.
• Inspect both tire casings for cuts, cracking, plugs, bulges or exposed threads and confirm the installed sizes are safe for the rims and available frame and fork clearance. This record indicates different front and rear wheel diameters, so verify each tire at its correct end.
• Confirm whether the bike is actually set up tubeless, whether both tires hold pressure, and when sealant and rim tape were last serviced.

Archived: Handlebar: Rocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp · Stem: Rocky Mountain 35 AM | 0° Rise | All Sizes = 40mm · Seatpost: Tranz X +RAD2.0 Adjustable Dropper Post | 30mm Adjustment | Alloy MMX Lever | 30.9mm | XS = 120mm | SM = 150mm | MD = 170mm | LG = 200mm | XL = 230mm · Saddle: WTB Solano Fusion Form 142 | Cromoly Rails

• Apply the front brake and rock the bike to check for headset play or notchiness. Inspect the stem, handlebar and clamp zones, then confirm every fastener and control is secure.
• Cycle the dropper post repeatedly. It should reach full travel, remain extended under load and have no unusual oil, excessive rotational play or damaged remote, cable, hose or battery.

Archived: Motor: Dyname S4 Pro Mountain Bike Drive | 250w Nominal Power | 1000W Max Power | 110Nm | Rocky Mountain Micro Remote | Low RPM - High Efficiency class 1 eMTB System | Designed in Canada · Battery: 720 Wh Removable Integrated Li-Ion | 100% Charged in 3:55 (4A) / 7:35 (2A) | 80% Charged in 2:55 (4A) / 6:05 (2A) · Display: Rocky Mountain Jumbotron | Drive System Customization | Battery & Assist Level | Trip | Speed | Cadence | Top Tube Integration · Charger: Rocky Mountain Powerplay FAST Charger | 4A | 48V | Higo…

• Inspect the battery case, mount, lock and electrical contacts for cracks, impact, corrosion, swelling, overheating marks or looseness. Confirm the battery charges normally.
• Confirm the correct charger, battery keys and removable system parts are included. Check charger cables and connectors for damage or improvised repairs.
• Power the system on from cold, check the display for warnings, and test every assist mode. Assistance should engage and stop predictably without intermittent cutouts or abnormal motor noise.
• Ask for available battery-health, cycle-count, diagnostic and firmware records. Confirm that replacement batteries and system support remain available before agreeing on value.