No bike should be a gimmick. And that goes for fat bikes, too. That’s why we put in the work to ensure The Blizzard received the trail geometry and ride that makes the rest of our lineup so special. The result is a hyper-capable fatbike that truly feels like a mountain bike when charging snowy singletrack
This one’s obvious but critical—massive tire clearance is the only way to really make a fatbike work. Ultra wide rims and mega 26 x 4.6 tires (with room to go up from there) ensures monster truck levels of rolling confidence and burliness.
Whether you opt for the 30 or 50 carbon frame build option or the 10 or 20 aluminum build, expect huge amounts of versatility and trail bike-like performance. Multiple mounts and contact points for bottles, racks, tools, and anything else comes standard on all Blizzard frames.
Specification
Frame |
Rocky Mountain 6061 SL Series Alloy | 100mm BSA BB | Zero Stack Tapered Headtube | Internal Cable Routing | Dropper Post Compatible | 197mm Dropouts Rear Triangle
BB Standard: BSA, 100mm, Threaded
Color: Beige / Black
|
Fork |
Rocky Mountain Fat Al
|
Bottom Bracket |
Rocky Mountain Sealed 24mm
|
Headset |
FSA Orbit NO.57B | Retainer Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race
|
Stem |
Rocky Mountain 31.8 XC | 7° Rise | All Sizes = 40mm
|
Handlebar |
Rocky Mountain XC | 760mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8 Clamp
|
Saddle |
Rocky Mountain 148 Steel
|
Seatpost |
Rocky Mountain 30.9mm
|
Grips |
Rocky Mountain Lock On Light
|
Rear Derailleur |
Shimano Deore 10spd
|
Crank |
Rocky Mountain Microdrive 2PC | 26T | SRAM Direct Mount | 24mm Spindle | Crank Length: SM-MD = 170-mm | LG - XL = 175mm
|
Shifters |
Shimano Deore 10spd
|
Cassette |
Sunrace CSMS2 11-46T
|
Chain |
KMC X10-1
|
Brakes |
Tektro MD-M280 | F:Tektro 180mm | R:Tektro 180mm
|
Rims |
Sun Mulefüt 80 | 32H | Mulfute SL Nylon Rim Strip
|
Spokes |
2.0 Stainless
|
Front Hub |
Rocky Mountain Sealed 150 x 15mm
|
Rear Hub |
SUNringlé SRC 197mm
|
Tires |
F: Terrene Cake Eater Fast Rolling Tubeless Studdable 27.5 x 4.5 // R: Terrene Cake Eater Fast Rolling Tubeless Studdable 27.5 x 4.5
|
Geometry
|
SM
|
MD
|
LRG
|
Top Tube Horizontal (mm) |
598 |
624 |
652 |
680 |
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.