Blizzard

Tech

The Blizzard packs the best in Rocky Mountain tech thinking to deliver a fatbike that’s as much fun as a trail bike.

That’s why the latest-gen Blizzard uses our smoothwall carbon frame design to shave grams for a lighter, livelier ride. Massive tire clearance and trail ready geometry keeps the ride feeling natural and fun, while a huge wack of contact points allow for plenty of waterbottles, bike bags, racks, you name it—all without adding weight or sacrificing strength.

Geometry

Wheel size

	sm	md	lg	xl
Top Tube Horizontal (mm)	598	624	652	679
Head Tube Angle (deg)	66	66	66	66
Head Tube Length (mm)	105	110	120	130
Seat Tube Angle (deg)	74	74	74	74
Seat Tube Length (mm)	380	420	445	480
Rear Centre (mm)	455	455	455	455
Bottom Bracket Drop (mm)	65	65	65	65
Reach (mm)	425	450	475	500
Stack (mm)	604	608	618	627
Standover Height (mm)	793	806	807	819
Wheelbase (mm)	1171	1198	1227	1256

Standover height is measured 200 mm in front of the bottom bracket.

Top Tube Horizontal (mm)	598	624	652	679
Head Tube Angle (deg)	66	66	66	66
Head Tube Length (mm)	105	110	120	130
Seat Tube Angle (deg)	74	74	74	74
Seat Tube Length (mm)	380	420	445	480
Rear Centre (mm)	455	455	455	455
Bottom Bracket Drop (mm)	65	65	65	65
Reach (mm)	425	450	475	500
Stack (mm)	604	608	618	627
Standover Height (mm)	793	806	807	819
Wheelbase (mm)	1171	1198	1227	1256

Standover height is measured 200 mm in front of the bottom bracket.

Sizing chart

These figures are a rough guide only. Rider proportions, riding style, and personal preferences all factor in choosing the correct bike size. Rocky Mountain always recommends test riding and professional bike fitting at an authorized dealer.

Frame Size

157.5 - 170 cm / 5’2” - 5’7”

167.5 - 177.5 cm / 5’6” - 5’10”

175 - 188 cm / 5’9” - 6’2”

185.5 - 198 cm / 6’1” - 6’6”

Technologies

SMOOTHWALL™ Carbon

Smoothwall carbon uses one of the world’s most sophisticated carbon processes to deliver industry leading stiffness-to-weight, ride quality, and durability.

FORM™ alloy

FORM™ tubesets utilize premium materials to meet our strict requirements. Each FORM™ tube that we create is engineered for its specific purpose within the frame, ensuring optimized strength, weight, and ride quality.