Bicycle Archive · Specification report

2021 Rocky Mountain Blizzard 20

Velopedia Archive ID 900004841

Overview

Model year	2021
Brand	Rocky Mountain
Model	Blizzard 20
Bicycle type	Mountain
Archive ID	900004841
Original MSRP	$1,719.00
Colors	ORANGE/BLACK
Sizes	SM; MD; LG; XL
Weight	33.924 LBS\|15.42 KGS

Frameset

Frame construction	Rocky Mountain 6061 SL Series Alloy. 100mm BSA BB. Zero Stack Tapered Headtube. Internal Cable Routing. mm Dropper Post Compatible. 197mm Dropouts
Frame material	Aluminum
Fork	Rocky Mountain Fat Al

Drivetrain

Shifters	Shimano Deore 12spd
Rear derailleur	Shimano Deore 12spd
Crankset	Race Face Ride Cinch 30T
Bottom bracket	Race Face BSA 100 24mm
Cassette	Shimano Deore 10-51T 12spd
Chain	Shimano M6100

Brakes

Brakes	Shimano MT200 2 Piston

Cockpit & contact points

Headset	FSA No. 57B
Handlebar	Rocky Mountain XC 760mm
Stem	Rocky Mountain XC
Saddle	WTB Volt 142
Seatpost	Rocky Mountain 30.9mm

Wheels & tires

Hubs	Front: Rocky Mountain Sealed 150 x 15mm; Rear: SUNringlé SRC 197mm
Rims	Rocky Mountain FT80 / Tubeless Ready - Tape / Valves Incl
Spokes	2.0 Stainless
Front tire	Terrene Cake Eater Fast Rolling Tubeless Studdable 26 x 4.6
Rear tire	Terrene Cake Eater Fast Rolling Tubeless Studdable 26 x 4.6
Wheel size	26"

Geometry · SM · 26″

Seat tube	380 mm
Effective top tube	607 mm
Head tube	95 mm
Head-tube angle	66°
Seat-tube angle	73.5°
Chainstay / rear center	455 mm
Wheelbase	1179 mm
Bottom-bracket drop	60 mm
Reach	425 mm
Stack	615 mm
Standover height	776 mm
Wheel size	26

Geometry · MD · 26″

Seat tube	420 mm
Effective top tube	634 mm
Head tube	100 mm
Head-tube angle	66°
Seat-tube angle	73.5°
Chainstay / rear center	455 mm
Wheelbase	1206 mm
Bottom-bracket drop	60 mm
Reach	450 mm
Stack	619 mm
Standover height	793 mm
Wheel size	26

Geometry · LG · 26″

Seat tube	445 mm
Effective top tube	661 mm
Head tube	110 mm
Head-tube angle	66°
Seat-tube angle	73.5°
Chainstay / rear center	455 mm
Wheelbase	1235 mm
Bottom-bracket drop	60 mm
Reach	475 mm
Stack	629 mm
Standover height	804 mm
Wheel size	26

Geometry · XL · 26″

Seat tube	480 mm
Effective top tube	689 mm
Head tube	120 mm
Head-tube angle	66°
Seat-tube angle	73.5°
Chainstay / rear center	455 mm
Wheelbase	1264 mm
Bottom-bracket drop	60 mm
Reach	500 mm
Stack	638 mm
Standover height	815 mm
Wheel size	26

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 7, 2026.