Foka One



In available from 25th December

*Total cost include shipping


Foka is a new project Sarma. Developing Foka, in the winter we were inspired by the frost and travelling along the snowy trails of the Siberian Taiga. In summer, the desire to go as far as possible into the woods. Therefore, the new fatbike Sarma named in honor of the Baikal Seal: round, fat and awkward on land, getting into their midst Foka changing. Fatbike brings smiles of others in the city, but in the snowy forest or on a rocky trail, transformed, and then the adventures begin! Foka - universal frame for fatbiketour. A quiet walk in the snowy woods for Sarma Foka is a native element. The geometry of the Vortex will allow you to collect sports fatbike. Train in winter, cycle and starts preparing for the summer season.

  • The carriage 120 mm stiffer and stronger due to the smaller bending of the feathers in place for welding
  • Low standover height will protect you in deep snow and sand
  • Comfortable fit for girls
  • Headset tapered ZS 44/56 accurately combines the seats of the bearing and the frame
  • Tapered hradtube stronger and tougher
  • Sarma uses only end-to-end axis of 15 mm, and 12 mm. Axles is more convenient and more reliable than traditional eccentrics. Due to the rigid mounting of the wheels improve the behavior fatbike on difficult surfaces
  • Internal wiring more aesthetically pleasing and protects the cables from dirt
  • 31.6 mm seatpost
  • Wiring for adjustable seatpost
  • Holder trunk for Bicycle travels
  • Chain guide mount ISCG 05 for aggressive All-mountain riding
  • The gap of 4.9 tires on 100 mm rims
  • The weight of the bike to collect 15 kg (To complete with cameras, Hoboy fork size Medium)


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
15x150 мм (Fork), Thru axle 12x197 мм (Frame)
Max Tire Width:
122 mm (4.8” on 100 mm rims)


Components Sarma Foka One
Frame Sarma Foka
Headtube Neco ZS 44/56
Fork Sarma Hoboy 150mm TA/Manitou Mastadon Pro
Stem Sarma 70mm
Seatpost Sarma, (alu) 400mm
Saddle WTB Silverado
Set clamp Sarma 34,9
Handlebar Sarma (alu) 740mm/760mm (S&M/L sizes)
Grips Propalm
CrankSet Shun 30T
Chain Sram GX Eagle 12sp
Rear Derailleur Sram GX Eagle 12sp
Front Derailleur Nill
Cassete Sram GX Eagle 12sp
Shifter Sram GX Eagle 12sp
Disks Avid G3CS/SRAM CL (180/160)
Front&rear hubs Sunringle 150*15/197*12
Spokes with nippels SLE black/DT Brass silver
Rims Sunringle Mulefut 80 SL
Tires Maxxis Minion 4.8
Tubes ChaoYang 4.0/Tubeless
Pedals  Nill
Weight* Tube 15 kg(33,05 lbs)/Tubeless 14,4kg(31,75lbs)

* Specification and pricing subject to change without notice
**With tubeless setup