MountainVerified spec

2021 Rocky Mountain Blizzard 50 (27.5")

Launched at $2,699Lists today at $2,819 (2026-09)

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What a used one is worth

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New

$1,508

$974 to $1,817

Like new

$1,433

$925 to $1,726

Excellent

$1,357

$877 to $1,635

Good

$1,131

$730 to $1,363

Fair

$829

$536 to $999

For parts

$452

$292 to $545

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

Overview

Brand: Rocky Mountain
Model family: Blizzard
Model year: 2021
Category: Mountain · fat
Frame material: aluminum
Sizes: S, M, L, XL
Wheel size: 27.5 fat
Tire volume: fat
Launch MSRP (US): $2,699
Current list price: $2,819 (as of 2026-09)

Drivetrain

Speeds: 12
Groupset: Shimano Deore XT
Electronic: false

Build

Fork: Rocky Mountain Carbon Fat
Stem: Rocky Mountain AM | 5° Rise | All Sizes = 40mm
Tires: F: Terrene Cake Eater Fast Rolling Tubeless Studdable 27.5 x 4.5 // R: Terrene Cake Eater Fast Rolling Tubeless Studdable 27.5 x 4.5
Brakes: Shimano MT4120 4 Piston | Organic Pads | Shimano RT56 180mm F Rotor | Shimano RT56 180mm R Rotor
Saddle: WTB Volt Race | Cromoly Rails | 142mm Width
Wheels: Sun Mulefüt 80 | Tubeless Ready - Tape | Valves Incl rims; hubs: Rocky Mountain Sealed 150 x 15mm / DT Swiss 350 197mm | RMB Axle | 218mm x 12mm x 1.5m
Cassette: Shimano SLX 10-51T
Crankset: Race Face Aeffect Cinch 30T
Seatpost: Race Face Aeffect R Dropper 30.9mm | XS - SM = 125mm | MD = 150mm | LG - XL - XXL = 175mm
Shifters: Shimano XT
Handlebar: Rocky Mountain AM | 780mm Width | 12mm Rise | 9° Backsweep | 5° Upsweep | 31.8mm Clamp
Rear derailleur: Shimano XT

Geometry

L: Reach mm: 475; Stack mm: 629; Chainstay mm: 455; Wheelbase mm: 1235; Head angle deg: 66; Seat angle deg: 73.5
M: Reach mm: 450; Stack mm: 619; Chainstay mm: 455; Wheelbase mm: 1206; Head angle deg: 66; Seat angle deg: 73.5
S: Reach mm: 425; Stack mm: 615; Chainstay mm: 455; Wheelbase mm: 1179; Head angle deg: 66; Seat angle deg: 73.5
XL: Reach mm: 500; Stack mm: 638; Chainstay mm: 455; Wheelbase mm: 1264; Head angle deg: 66; Seat angle deg: 73.5

Launch price read from Rocky Mountain's US model-year page captured 2020-09 (inside the model year). list_price_usd is the later price Rocky Mountain's archive page shows today.

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