Bicycle Archive · Specification report

2024 Rocky Mountain Blizzard Powerplay Alloy 50

Velopedia Archive ID 900004847

Overview

Model year	2024
Brand	Rocky Mountain
Model	Blizzard Powerplay Alloy 50
Bicycle type	Electric-assist
Archive ID	900004847
Original MSRP	$6,089.00
Colors	Brown/Black/Beige
Sizes	SM; MD; LG; XL
Weight	53.7 LBS\|24.4 KGS

Frameset

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

Drivetrain

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.

Brakes

Brakes	Sram G2 R 4 Piston \| Resin Pads

Cockpit & contact points

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
Saddle	WTB Volt Race 142
Seatpost	X Fusion Manic Composire 30.9mm \| XS = 100mm \| SM = 100mm \| MD = 125mm \| LG - XL = 150mm

Wheels & tires

Hubs	Front: Rocky Mountain Sealed 150 x 15mm; Rear: DT Swiss 350 197mm \| 36T Star-Ratchet
Rims	WTB KOM Light i76 \| TCS Tubeless \| 32 H \| Tubeless Ready - Tape / Valves Incl
Spokes	DT Swiss Champion 2.0
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) //
Wheel size	27.5"

E-bike system

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/remote	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 Deep Socket Connector \| Overtimepack Compatible (Dyname 4)

Geometry · SM · 27.5″

Seat tube	380 mm
Effective top tube	598 mm
Head tube	110 mm
Head-tube angle	66°
Seat-tube angle	74°
Chainstay / rear center	460 mm
Wheelbase	1192 mm
Bottom-bracket drop	65 mm
Reach	425 mm
Stack	603 mm
Standover height	798 mm
Wheel size	27.5

Geometry · MD · 27.5″

Seat tube	420 mm
Effective top tube	624 mm
Head tube	110 mm
Head-tube angle	66°
Seat-tube angle	74°
Chainstay / rear center	460 mm
Wheelbase	1207 mm
Bottom-bracket drop	65 mm
Reach	450 mm
Stack	608 mm
Standover height	793 mm
Wheel size	27.5

Geometry · LG · 27.5″

Seat tube	445 mm
Effective top tube	652 mm
Head tube	120 mm
Head-tube angle	66°
Seat-tube angle	74°
Chainstay / rear center	460 mm
Wheelbase	1236 mm
Bottom-bracket drop	65 mm
Reach	475 mm
Stack	618 mm
Standover height	791 mm
Wheel size	27.5

Geometry · XL · 27.5″

Seat tube	480 mm
Effective top tube	680 mm
Head tube	130 mm
Head-tube angle	66°
Seat-tube angle	74°
Chainstay / rear center	460 mm
Wheelbase	1266 mm
Bottom-bracket drop	65 mm
Reach	500 mm
Stack	627 mm
Standover height	789 mm
Wheel size	27.5

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 9, 2026.