Foka V2 Aluminium Fatbike Frame

Foka is the new fatbike of Sarma. While developing Foka in the winter, we do inspire by frost and traveled along the snowy trails of the Siberian forest. In summer, we have inspired by the desire to go as far as possible into the forest. Therefore, the new fatbike Sarma Foka has named in honor the Baikal seal: round, thick and uncomfortable on land, get to their environment, Foka is changing. Fatbike causes the smile of people in the city, but in a snow-covered forest or on a rocky path, he is transformed. Then the adventure begins! Foka - universal fatbike, It will allow you to go on winter fatbike tour or build a sports fatbike and preparing for the summer season.

Highlights & Features:

Bottom Bracket  BSA 120 mm 
Wide BB. Stiffer, stronger and more reliable
Lower standover clearance
More standover clearance makes riding in deep snow or sand more comfortable and safer. 
Tapered headtube
Headset tapered ZS 44/56 accurately combines the seats of the bearing and the frame. 
Thru axles:
The rear and front thru axles (197 mm / 150 mm) hold the frame and wheels stiffer, making the bike easier to operate on difficult surfaces: rocks, roots, and ice
Internal cable routing
Protection from the dirt of cables and hydro lines, more elegant and safer
ISCG 05 mount
Chain guide mount ISCG 05 for aggressive All-mountain riding
Tire clearance
Chainstay for tire 5.05" on 26×100 mm rims.

Inspired by Siberia


Frame Material:
Hydroformed triple Butted 6061 Aluminium
Approx Frame Weight (g):
2200 g for size M
Seatpost Size (mm):
Seat Clamp Size (mm):
Front Derailleur:
High direct mount (adaptor)
Cable Routing:
Brake Type:
Post Mount Disc Brake
Bottle Mounts:
3 for sizes M, L and XL, 2 for S
Bottom Bracket:
120mm BSA
Headtube Type:
1 1/8" to 1.5" Tapered
ZS 44/56
True Axis 12×197mm (Frame)
Max Tire Width:
128 mm (5.05" on 100 mm rims)

Set includes

Frame Foka V2 aluminum fatbike frame
Headset Neco ZS 44/56 
Axle Sarma TA 12x197 mm
Seatclamp Sarma 34.9mm
Weight* 2200 g (4,85 lbs)


* Weight indicated for size Medium - 17"