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2020

Farley 5

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Model 24508

Farley 5 is our best value fat bike and the perfect gateway to all-season freedom. It rolls over snow, sand, roots and rocks with the stability and traction of a monster truck on beefy 27.5x4.5˝ tyres. A 1x Shimano drive train, lightweight aluminium frame and carbon fork make it a great choice for anyone who wants to ride a mountain bike year-round, whatever the weather.

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It's right for you if...

You're likely to ride year-round, even when it's snowing, and want a fat tyre bike that gives you extraordinary capability and traction at great value.

The tech you get

A lightweight Alpha Platinum Aluminium frame with Stranglehold dropouts, internal derailleur and dropper post routing, a Bontrager Haru carbon fork, a wide-range Shimano Deore 1x10 drive train, SRAM Level hydraulic disc brakes and Tubeless Ready SUNringlé Mulefüt wheels paired with extra-grippy 27.5x4.5˝ Bontrager Gnarwhal TLR tyres.

The final word

Fat bikes are ridiculously fun. They're grippy and stable, but the best thing about them is that they get you outside in more seasons. If you're looking for a fun alternative to riding the roads or training through the winter, you won't find better value than Farley 5.

favorite_borderWhy you'll love it

  1. The Farley 5 is the perfect bike for breaking into the winter sports scene without breaking the bank
  2. It's an introductory model, but fully capable of taking on daily winter rides, fat bike races and even summer trails
  3. It's a four-season freedom machine that lets you ride outside all-year long
  4.  The 27.5 x 4.5˝ tyres deliver more speed and traction than their 26˝ counterparts


Features

Specifications

  • Frameset

    Frame
    Alpha Platinum Aluminium, tapered head tube, internal derailleur and dropper post routing, rack mounts, PF121, 197 mm Stranglehold adjustable thru axle dropouts
    Fork
    Bontrager Haru, OCLV Carbon lowers, tapered steerer, 100 mm suspension corrected, 15x150 mm
  • Wheels

    Front hub
    Bontrager sealed bearing, 150x15
    Rear hub
    Bontrager sealed bearing, 197x12
    Rims
    SUNringlé Mulefut 80 SL 32-hole cutout, tubeless strips and valves sold separately
    Tyres
    Bontrager Gnarwhal, Tubeless Ready, Inner Strength sidewalls, 120 tpi, aramid bead, 27.5x4.50˝ (S & M rear tyre: Bontrager Barbegazi, 27.5x3.80˝)
  • Drivetrain

    Shifters
    Shimano Deore M6000, 10-speed
    Rear derailleur
    Shimano Deore M6000, Shadow Plus
    Crank
    Race Face Ride, 28T Direct Mount
    Bottom bracket
    Race Face Press Fit 121 mm
    Cassette
    Shimano HG50, 11-42, 10-speed
    Chain
    KMC X10
    Pedals
    Not included
  • Components

    Saddle
    Bontrager Arvada
    Seatpost
    Bontrager alloy, 2-bolt head, 31.6 mm, 12 mm offset
    Handlebar
    Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
    Grips
    Bontrager XR Trail Comp, nylon lock-on
    Stem
    Bontrager Elite, 31.8 mm, 7-degree, Blendr compatible
    Head set
    FSA IS-2, 1-1/8˝ top, 1.5˝ bottom
    Brake set
    SRAM Level hydraulic disc
  • Weight

    Weight
    M - 14.20 kg / 31.31 lbs (with tubes)
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production.

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise stated.

Frame size number Frame size letter Wheel size A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
15.5 in S 27.5" 36.8 73.0° 10.0 69.0° 56.6 31.5 6.5 44.0 5.1 9.1 107.8 76.4 38.3 59.8
17.5 in M 27.5" 41.9 73.0° 10.0 69.0° 59.3 31.5 6.5 44.0 5.1 9.1 110.5 75.0 41.0 59.8
19.5 in L 27.5" 47.0 73.0° 12.0 69.0° 63.0 31.5 6.5 44.0 5.1 9.1 114.3 77.8 44.1 61.7
21.5 in XL 27.5" 52.1 73.0° 12.0 69.0° 64.3 31.5 6.5 44.0 5.1 9.1 115.6 81.6 45.4 61.7

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