Velopedia Bicycle Archive

2024 Rocky Mountain Blizzard Powerplay Alloy 50

Original specifications: 27.5" wheels · 53.7 LBS|24.4 KGS published weight · geometry for 4 published sizes.

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At a glance

Archive #900004847
Model year
2024
Category
Mountain
Original MSRP
$6,089.00
Sizes
S, M, L, XL
Colors
Brown/Black/Beige
Weight
53.7 LBS|24.4 KGS
Geometry
4 manufacturer sizes
In this record
26 specifications · archived image · original MSRP · geometry
Campaign
Original buildAluminum · 27.5"

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Published colors

Brown/Black/Beige

Frameset

Frame ConstructionFORM™ Alloy | Press Fit BB |Integrated Display | Internal Cable Routing | 197mm Rear Spacing | Tapered Zerostack Headtube | Dropper Post Compatible. Rear Triangle
Frame MaterialAluminum
ForkRocky Mountain Carbon Fat
Fork MaterialCarbon Fiber

Drivetrain

ShiftersSram NX-1E Eagle
Rear DerailleurSram GX Eagle
CranksetRace Face Ride Cinch 34T | 24mm Spindle | Crank Length: SM-MD = 170mm | LG-XL = 175MM
Bottom BracketRace Face BB124 24mm
CassetteSram XG-1275 10-52T
ChainSram NX Eagle. E-MTB Aprroved.

Brakes

BrakesSram G2 R 4 Piston | Resin Pads

Cockpit & Contact Points

HeadsetFSA Orbit NO.57E ZS44|56 | Sealed 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race
HandlebarRocky Mountain AM | 780mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp
StemRocky Mountain 35 AM | 5° Rise | All Sizes = 40mm
SaddleWTB Volt Race 142
SeatpostX Fusion Manic Composire 30.9mm | XS = 100mm | SM = 100mm | MD = 125mm | LG - XL = 150mm

Wheels & Tires

HubsFront: Rocky Mountain Sealed 150 x 15mm; Rear: DT Swiss 350 197mm | 36T Star-Ratchet
RimsWTB KOM Light i76 | TCS Tubeless | 32 H | Tubeless Ready - Tape / Valves Incl
SpokesDT Swiss Champion 2.0
Front TireVeeTire Snow Avalanche 27.5 x 4.5 120 TPI (Studs Incl. Not Installed)
Rear TireVeeTire Snow Avalanche 27.5 x 4.5 120 TPI (Studs Incl. Not Installed) //
Wheel Size27.5"

E-bike System

MotorDyname 4.0 Mountain Bike Drive | 700W Max Power | 250W Nominal Power | 108Nm | Rocky Mountain Micro Remote | Low RPM - High Efficiency class 1 eMTB System | Designed in Canada
Battery720 Wh Removable Integrated Li-Ion | 100% Charged in 3:55 (4A) / 7:35 (2A) | 80% Charged in 2:55 (4A) / 6:05 (2A)
Display/RemoteRocky Mountain Jumbotron | Drive System Customization | Battery & Assist Level | Trip | Speed | Cadence | Top Tube Integration
ChargerRocky Mountain Powerplay FAST Charger V1 | 4A | 48V | Higo Deep Socket Connector | Overtimepack Compatible (Dyname 4)

Geometry

4 sizes · 12 measurements

Frame measurements by size.

All geometry measurements4 sizes · 12 measurements
MeasurementSM · 27.5″MD · 27.5″LG · 27.5″XL · 27.5″
Seat tube380 mm420 mm445 mm480 mm
Effective top tube598 mm624 mm652 mm680 mm
Head tube110 mm110 mm120 mm130 mm
Head-tube angle66°66°66°66°
Seat-tube angle74°74°74°74°
Chainstay / rear center460 mm460 mm460 mm460 mm
Wheelbase1192 mm1207 mm1236 mm1266 mm
Bottom-bracket drop65 mm65 mm65 mm65 mm
Reach425 mm450 mm475 mm500 mm
Stack603 mm608 mm618 mm627 mm
Standover height798 mm793 mm791 mm789 mm
Wheel size27.527.527.527.5

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

All published sizes34T · 10–52T
Lowest0.65:1 Highest3.40:1 Total range520%

Speed unavailable: wheel or tire size is missing or unclear.

Add your rear tire size to calculate speed
How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Sram NX Eagle. E-MTB Aprroved.
Retailer offers
Cassette · Original
Sram XG-1275 10-52T
Retailer offers
Other replacement options (1)
Front tire · Original
VeeTire Snow Avalanche 27.5 x 4.5 120 TPI (Studs Incl. Not Installed) Replacement search: 27.5x4.5 bicycle tire Before ordering: Check rim type and tire clearance.
More parts (4)Fewer parts
Bottom bracket · Original
Race Face BB124 24mm
Saddle · Original
WTB Volt Race 142
Rear derailleur · Original
Sram GX Eagle Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shifters · Original
Sram NX-1E Eagle

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
VeeTire Snow Avalanche 27.5 x 4.5 120 TPI (Studs Incl. Not Installed)
Rear tire
VeeTire Snow Avalanche 27.5 x 4.5 120 TPI (Studs Incl. Not Installed) //
Bottom bracket / shell
Race Face BB124 24mm
Equipment inspection checks 15 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 15 checked Progress stays in this browser for this record.

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Archived: Frame: FORM™ Alloy | Press Fit BB |Integrated Display | Internal Cable Routing | 197mm Rear Spacing | Tapered Zerostack Headtube | Dropper Post Compatible. Rear Triangle · Fork: Rocky Mountain Carbon Fat · Carbon Fiber

Archived: Shifters: Sram NX-1E Eagle · Rear derailleur: Sram GX Eagle · Crankset: Race Face Ride Cinch 34T | 24mm Spindle | Crank Length: SM-MD = 170mm | LG-XL = 175MM · Bottom bracket: Race Face BB124 24mm · Cassette: Sram XG-1275 10-52T · Chain: Sram NX Eagle. E-MTB Aprroved.

Archived: Brakes: Sram G2 R 4 Piston | Resin Pads

Archived: Wheel size: 27.5" · Rims: WTB KOM Light i76 | TCS Tubeless | 32 H | Tubeless Ready - Tape / Valves Incl · Hubs: Front: Rocky Mountain Sealed 150 x 15mm; Rear: DT Swiss 350 197mm | 36T Star-Ratchet · Front tire: VeeTire Snow Avalanche 27.5 x 4.5 120 TPI (Studs Incl. Not Installed) · Rear tire: VeeTire Snow Avalanche 27.5 x 4.5 120 TPI (Studs Incl. Not Installed) //

Controls and contact points

Archived: Headset: FSA Orbit NO.57E ZS44|56 | Sealed 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race · Handlebar: Rocky Mountain AM | 780mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp · Stem: Rocky Mountain 35 AM | 5° Rise | All Sizes = 40mm · Seatpost: X Fusion Manic Composire 30.9mm | XS = 100mm | SM = 100mm | MD = 125mm | LG - XL = 150mm · Saddle: WTB Volt Race 142

Archived: Motor: Dyname 4.0 Mountain Bike Drive | 700W Max Power | 250W Nominal Power | 108Nm | 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 V1 | 4A | 48V | Higo…

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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