Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2021 Rocky Mountain Blizzard 50 (27.5)
Value Guide market data · 2021 Rocky Mountain Blizzard 50 (27.5)
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2021 Rocky Mountain Blizzard 50 (27.5)
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Blizzard model years
2024$5,663 - $6,576▲ 116% vs. 2021
2023$3,533 - $4,103▲ 35% vs. 2021
2022$3,068 - $3,563▲ 17% vs. 20212021$2,622 - $3,045Currently viewing
2020$2,278 - $2,645▼ 13% vs. 2021
2019$2,231 - $2,591▼ 15% vs. 2021
2018$1,766 - $2,051▼ 33% vs. 2021
2017$2,418 - $2,808▼ 8% vs. 2021
2016$2,418 - $2,808▼ 8% vs. 2021
2015$2,511 - $2,916▼ 4% vs. 2021
2011$3,255 - $3,780▲ 24% vs. 2021
2002$1,748 - $2,030▼ 33% vs. 20212021 Blizzard 50 (27.5) lineup
Overview
About this bike
2021 Rocky Mountain Blizzard 50 (27.5) value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Rocky Mountain Carbon Fat
- Frame
- Rocky Mountain 6061 SL Series Alloy. 100mm BSA BB. Zero Stack Tapered Headtube. Internal Cable Routing. mm Dropper Post Compatible. 197mm Dropouts 0 Rear Triangle
Drivetrain
- Groupset
- Shimano SLX
- Bottom Bracket
- Race Face BSA 100 24mm
- Cassette
- Shimano SLX 10-51T
- Chain
- Shimano M6100
- Chainrings
- 30T
- Crankset
- Race Face Aeffect Cinch
- Rear Derailleur
- Shimano XT
- Shifters
- Shimano XT
Brakes
- Brakes
- Shimano MT4120 4 Piston | Organic Pads | Shimano RT56 180mm F Rotor | Shimano RT56 180mm R Rotor
Cockpit
- Handlebar
- Rocky Mountain AM | 780mm Width | 12mm Rise | 9° Backsweep | 5° Upsweep | 31.8mm Clamp
- Headset
- FSA Orbit NO.57E | 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower
- Saddle
- WTB Volt Race | Cromoly Rails | 142mm Width
- Seatpost
- Race Face Aeffect R Dropper 30.9mm | XS - SM = 125mm | MD = 150mm | LG - XL - XXL = 175mm
- Stem
- Rocky Mountain 31.8 AM | All Sizes = 40mm
- Grips
- Rocky Mountain Lock On XC
Wheels & Tires
- Front Tire
- Terrene Cake Eater Fast Rolling Tubeless Studdable 27.5 x 4.5
- Hubs
- Front: Rocky Mountain Sealed 150 x 15mm, Rear: DT Swiss 350 197mm | RMB Axle | 208mm x 12mm x 1.5m
- Rims
- Sun MulefÜt 80 | Tubeless Ready
- Spokes
- 2.0 Stainless
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.