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  • Product Information
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  • Sizing
  • Cyclocross Bikes Guide
  • 0% APR Finance
  • Delivery & Guarantee
  • What's In The Box
  • Product Description

    A cyclocross race bike to get you on the podium. The Felt F1X is the flagship model in Felt’s cyclocross range, making a high end and super versatile bike for a wide range of conditions. The UHC Advanced + TeXtreme carbon frame is super strong and lightweight, giving you the performance you’d expect from a cyclocross race bike. SRAm’s cyclocross-specific Force CX1 drivetrain and disc brakes are ready for any condition, and DT Swiss wheels, Schwalbe tyres and 3T components complete this race-ready build.

    Key Features:

    • Felt Cyclocross UHC Advanced + TeXtreme carbon frame is built to race
    • Felt Cyclocross UHC Advanced carbon fork is stiff for accurate steering
    • SRAM Force CX1 1x11 speed drivetrain is cyclocross specific and precise
    • SRAM Force CX1 disc brakes are made for cyclocross racing and are powerful stoppers
    • Quarq Prime Carbon chainset is lightweight and stiff
    • Schwalbe X-One 33c tyres take on any terrain
    • DT Swiss F1850 tubeless ready wheels give you confidence to ride hard
    • Sizes: 47cm, 50cm, 53cm, 55cm, 57cm, 60cm
    • Colours: Matte TeXtreme/Aqua
    • The Felt F1X is available with 0% APR finance

    Engineered for the most punishing conditions of cyclocross, the F1x is the pinnacle of the Fx family and the choice of World Champion Wout Van Aert. By removing the seat-stay bridge, Felt engineers were able to increase tire clearance while maintaining lateral stiffness from a wider BB386 bottom bracket. The frame is both incredibly responsive and exceptionally durable thanks to its UHC Advanced + TeXtreme construction, which features internal routing and comes equipped with a SRAM Force CX1 drivetrain with hydraulic disc brakes.

    All Tredz bikes are:

    • Fully built & ready to ride
    • Fully checked & tested by Cytech qualified mechanics
    • Available with 0% APR finance (up to 48 months) on any basket over £99
    • UK price match guarantee
    • 365 day no hassle returns
    • Free delivery in the UK Mainland on a date that suits you

    In the box with every Tredz bike is:

    • Free Tredz 9 key trail tool
    • Free Tredz pedal spanner
    • Free basic pedals
    • Tredz drawstring kit bag
    • 16 point quality control check sheet
    • Basic bike setup instructions
    • Free Cycle Plan insurance voucher (8 weeks)


    Frame:Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC with InsideOut construction, BB386 bottom bracket shell, 12 x 142mm Syntace style thru axle, shoulder friendly top tube, flat mount disc brake standard, replaceable rear derailleur hanger, internal
    Fork:Felt Cyclocross UHC Ultimate + TeXtreme carbon fiber monocoque construction, ControlTaper 1.125" - 1.5" carbon fiber steerer tube, integrated crown, and blades, flat mount disc standard, 12 x 100mm thru axle
    Headset:FSA integrated sealed cartridge bearing with Felt VariableHeight Cone Spacers (20mm PC, 4.5mm aluminum), Felt top cap, No.42, 1.125 - 1.5"
    Front Brake:SRAM Force Cx1 hydraulic disc flat mount with 160mm Centerline rotor
    Rear Brake:SRAM Force Cx1 hydraulic disc flat mount with 140mm Centerline rotor
    Brake Lever:SRAM Force Cx1, hydraulic
    Rear Mech:SRAM Force CX1, 11-speed medium cage
    Shifters:SRAM Force Cx1, 1x11
    Rims:DT Swiss F1850 tubeless ready, 18mm inner width, 23mm depth, 1650g (wheelset)
    Front Hub:DT Swiss 370, 100 x 12mm thru axle, 6-bolt, 24H
    Rear Hub:DT Swiss 370, 11-speed, 12 x 142mm thru axle, 6-bolt, 24H
    Spokes:Front: DT Swiss Aerocomp 2.0/1.25/2.3 Bladed, Rear: DT Swiss New aero 2.0/1.2/3.0 (DS) and Aerocomp 2.0/1.0/2.8 (NDS)
    Front Tyre:Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c
    Rear Tyre:Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c
    Chainset:Quarq Prime Carbon, XSYNC 40T and 38T, 47cm: 165mm -- 50cm: 170mm --- 53cm: 172.5mm --- 55 - 60cm: 175mm
    Bottom Bracket:Token BB386 with 30mm bearings
    Chain:SRAM 11-speed
    Cassette:SRAM 11-speed, 11-32T
    Pedals:Not Included

    Occasionally without notice, manufacturers sometimes change product specifications.

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