FIT Series One Gloss Black 20.75"
FIT

FIT Series One Gloss Black 20.75"

Regular price £519.99

AVAILABLE TO PRE-ORDER NOW, SHIPPING JULY

The Series One was the first frame when FITBIKECO started back in 2000 and it’s their most popular bike to date. For 2026 they've upgraded to a CNC machined Integrated headtube and a fully sealed bearing front hub. The S1 frame and fork has been lightened up and offered in 3 top tube sizes with corresponding handlebar and crank sizes.

  • SERIES ONE (20.75”)
  • TT SIZE: 20.75”
  • FRAME: Cro-Mo Front Tri
  • GEOMETRY: Series One
  • HEADSET: Integrated w/Gyro Holes
  • BB: Sealed Mid
  • BARS: 2-Piece 9” x 29”
  • FORK: Cro-Mo Steerer, 33mm Offset, Welded Insert
  • STEM: FIT Top Load
  • SEAT: More Padded Integrated Combo, 200mm Post
  • CRANKS: Tubular Cro-Mo 170mm
  • SPROCKET: FIT Key 25T
  • PEDALS: FIT PC
  • FRONT WHEEL: FIT S1W Rim w/Sealed Hub
  • REAR WHEEL: FIT S1W Rim w/Sealed 9T Cassette
  • TIRES: FIT OEM 2.4”
  • BRAKES: U-Brake w/Low Tension Springs, Two Finger Lever, Linear
  • MISC: Sealed Front Hub/ Integrated HT New for 2026