Blizzard
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
RIDE-9/4 POSITION
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
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.
BLIZZARD
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