MountainE-bikeVerified spec

2023 Rocky Mountain Altitude Powerplay Alloy 50

Launched at $7,599Lists today at $7,599 (2026-09)

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What a used one is worth

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New

$5,017

$3,385 to $5,915

Like new

$4,766

$3,216 to $5,619

Excellent

$4,515

$3,047 to $5,324

Good

$3,763

$2,539 to $4,436

Fair

$2,759

$1,862 to $3,253

For parts

$1,505

$1,016 to $1,775

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand: Rocky Mountain
Model family: Altitude Powerplay
Model year: 2023
Category: Mountain · enduro
Frame material: aluminum
Sizes: S, M, L, XL
Wheel size: 29
Launch MSRP (US): $7,599
Current list price: $7,599 (as of 2026-09)

Drivetrain

Speeds: 12
Groupset: Shimano Deore XT
Electronic: false

Build

Fork: RockShox Zeb Select RC 170mm | 44mm Offset
Stem: Rocky Mountain 35 AM | 5° Rise | All Sizes = 40m
Tires: F: Maxxis Assegai 2.5 WT 3C MaxxGrip DD Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready
Brakes: Shimano MT6120 4 Piston | Metal Pads | F:Shimano RT64 203mm | R:Shimano RT64 203mm
Saddle: WTB Volt Race 142
Wheels: WTB ST i30 TCS 2.0 Tubeless | 32H | Tubeless Ready - Tape / Valves Incl rims; hubs: Shimano SLX Boost 15mm / Shimano SLX Boost 148mm
Cassette: Shimano Deore 10-51T 12spd
Crankset: Race Face Ride Cinch 34T | 24mm Spindle | Crank Length: SM - MD = 165mm | LG - XL = 170mm
Seatpost: Rocky Mountain Toonie Drop Alloy 30.9mm | XS = 100mm | SM = 125mm | MD = 150mm | LG - XL = 170mm
Shifters: Shimano SLX
Handlebar: Rocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp
Rear shock: Fox Float X Performance | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 230x62.5mm | Size-Specific tune in FAQ
Travel rear mm: 160
Rear derailleur: Shimano XT
Travel front mm: 170

Motor and battery

Class: 1
Motor: Dyname 4.0 Mountain Bike Drive | 250w Nominal Power | 108Nm
Battery wh: 720

Geometry

L: Reach mm: 475; Stack mm: 638; Chainstay mm: 439; Wheelbase mm: 1264; Head angle deg: 63.5; Seat angle deg: 75.5
M: Reach mm: 450; Stack mm: 628; Chainstay mm: 439; Wheelbase mm: 1237; Head angle deg: 63.5; Seat angle deg: 75.5
S: Reach mm: 425; Stack mm: 629; Chainstay mm: 439; Wheelbase mm: 1210; Head angle deg: 63.5; Seat angle deg: 75.5
XL: Reach mm: 508; Stack mm: 652; Chainstay mm: 439; Wheelbase mm: 1301; Head angle deg: 63.5; Seat angle deg: 75.5

Launch price read from Rocky Mountain's US store page captured 2023-02 (inside the model year). Colors: Black/Red, Blue/Yellow. Geometry is the POS.1 Slack position of the adjustable geometry chip.

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