2020

FX 1 Disc

Model 27987

FX 1 Disc is a lightweight aluminium hybrid bike that looks great and feels just as good to ride. It has lots of gears so you can cruise any terrain comfortably, and powerful disc brakes give you confident stopping power, rain or shine. It's perfect for anyone looking to get out more, do a bit of exercise or commute to work on a versatile bike backed by a lifetime warranty.

2020

FX 1 Stagger Disc

£400.00

2020

FX 1

£350.00

2020

FX 3 Disc

£650.00

2020

FX 2 Disc

£450.00

2020

FX Sport 6

£2,000.00

2020

FX Sport 5

£1,600.00

2020

FX Sport 4 Women's

£950.00

2020

FX Sport 4

£950.00

2020

FX 3 Equipped Stagger

£725.00

2020

FX 3 Equipped

£725.00

2020

FX 3 Disc Women's Stagger

£650.00

2020

FX 3 Disc Women's

£650.00

2020

FX 2 Disc Women's Stagger

£450.00

2020

FX 2 Disc Women's

£450.00

2020

FX 1 Stagger

£350.00

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You want to ride more, and you're looking for performance where it really counts: a lightweight frame, wide range of gearing, strong wheels and great stopping power. You also want great value and the confidence of Trek's lifetime warranty.

A lightweight aluminium frame with internal cable routing for clean looks and protection from the elements, 21 speeds so you can always find the right gear for your terrain and disc brakes for stopping power in all weather conditions. Plus, strong double-walled wheels and mounts that make it easy to accessorise your ride.

FX 1 Disc is a cool and versatile hybrid bike at a great value. It's built with a lightweight aluminium frame and reliable parts like sturdy wheels and disc brakes that stop on a dime in any weather. It’s perfectly suited to a variety of uses, from casual riding to exercise and commutes.

This bike brings families together and helps you enjoy time outside
More confident braking means that bad weather doesn't have to keep you from enjoying your ride
It's versatile and does whatever you want it to do, whether that's riding for fitness, commuting or cruising to the farmer's market to do the weekly shop
You can pair FX with your smartphone and send your ride data to your favourite fitness app when you add DuoTrap S
Like every Trek hybrid, it's backed by a lifetime warranty and supported by a wide network of retail partners

Setting your bike's tyre pressure correctly will give you a more comfortable ride with better grip and handling. Even better, it can help prevent flats

Watch the video

Flat? Fixed. Our simple how-to video will show you how to get back on two wheels in no time flat.

Watch the video

A clean bike is a happy bike, but washing your ride is a bit more complicated than a quick spray with the hose or a joyride through your local car wash. Follow our step-by-step process and you’ll learn the dos and don’ts of keeping your bike in tip-top shape!

Watch the video

From transporting on a rack to fixing a flat, sometimes those wheels need to come off your bike. Keep watching to learn how to safely remove and install wheels that use a quick-release system.

Watch the video

DuoTrap S integrates a Bluetooth®/ANT+ sensor into the frame. Log routes and track fitness progress on your computer or smart phone with no external sensor. Works with all major ANT+ wireless players, including Bontrager, Garmin, PowerTap, and SRM.

We route shift and brake cables through the frame to keep things clean and simple. And it looks great, too.

Our high-performance lightweight aluminium is continuously cold extruded and butted, and formed into manipulated tube shapes to balance strength and save weight.

Built-in mounts make it easy to add racks and mudguards for added versatility.

Reliable stopping power in all conditions, including wet and muddy.

*spec applies to all sizes unless otherwise noted

Frameset

Frame	Alpha Gold Aluminium, DuoTrap S-compatible, internal cable routing, flat-mount disc, rack and mudguard mounts, 135x5 mm QR
Fork	FX Steel, flat-mount disc, rack mounts, 405 mm axle-to-crown, ThruSkew 5 mm QR

Wheels

Front hub	Formula DC-20, alloy, 6-bolt, 5x100 mm QR
Rear hub	Formula DC-31, alloy, 6-bolt, 6/7/8-speed freewheel, 135x5 mm QR
Rim	Bontrager Connection, alloy, double-wall, 32-hole, Schrader valve
Spokes	14 g stainless steel, silver
Tyre	Bontrager H2, wire bead, 30 tpi, 700x35 c

Drivetrain

Shifter	Shimano Altus EF500, 7-speed
Front derailleur	Shimano Tourney TY510, 34.9 mm clamp, top swing, dual pull
Rear derailleur	Shimano Altus M310
Crank	Forged alloy, 48/38/28, chainguard, 170 mm length
Cassette	SunRace MFM300 freewheel, 14-34, 7-speed
Chain	KMC Z51
Pedal	Wellgo nylon platform

Components

Saddle	Bontrager Sport
Seatpost	Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
*Handlebar	Size: S, M, L Bontrager Riser, steel, 25.4 mm, 30 mm rise, 600 mm width
*Handlebar	Size: XL, XXL Bontrager Riser, steel, 25.4 mm, 30 mm rise, 620 mm width
Grips	Bontrager Satellite
*Stem	Size: S, M Bontrager alloy, 25.4 mm clamp, 10-degree, 90mm length
*Stem	Size: L, XL, XXL Bontrager alloy, 25.4 mm clamp, 10-degree, 110 mm length
Head set	1-1/8" threadless, sealed cartridge bearings
Brake	Tektro MD-U310 mechanical disc, flat-mount, 160 mm rotor

Weight

Weight	L – 12.90 kg / 28.45 lb
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

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

155.0 - 165.0 cm

5'1.0" - 5'5.0"

72.0 - 78.0 cm

28.3" - 30.7"

165.0 - 175.0 cm

5'5.0" - 5'8.9"

77.0 - 83.0 cm

30.3" - 32.7"

175.0 - 186.0 cm

5'8.9" - 6'1.2"

82.0 - 88.0 cm

32.3" - 34.6"

186.0 - 197.0 cm

6'1.2" - 6'5.6"

87.0 - 93.0 cm

34.3" - 36.6"

2XL

197.0 - 203.0 cm

6'5.6" - 6'7.9"

92.0 - 95.0 cm

36.2" - 37.4"

All measurements provided in cm unless otherwise stated.

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
S	700c	38.1	74.5°	11.5	70.5°	54.2	29.6	6.5	45	5.0	7.5	105.9	70.4	39.3	53.9
M	700c	44.5	74.0°	13.0	71.5°	55.7	29.6	6.5	45	5.0	6.8	106.0	73.8	39.7	55.7
L	700c	50.8	73.5°	16.0	71.5°	57.1	29.6	6.5	45.0	5.0	6.8	107.0	79.9	39.8	58.6
XL	700c	57.2	73.0°	19.0	72.5°	58.7	29.6	6.5	45.0	5.0	6.2	107.0	84.8	39.8	61.8
XXL	700c	63.5	72.0°	22.0	72.5°	60.1	29.6	6.5	45.0	5.0	6.2	107.2	88.5	39.2	64.7

Trek

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FX 1 Disc

More options

FX 1 Stagger Disc

FX 1

FX 3 Disc

FX 2 Disc

FX Sport 6

FX Sport 5

FX Sport 4 Women's

FX Sport 4

FX 3 Equipped Stagger

FX 3 Equipped

FX 3 Disc Women's Stagger

FX 3 Disc Women's

FX 2 Disc Women's Stagger

FX 2 Disc Women's

FX 1 Stagger

It's right for you if...

The tech you get

The final word

The Walkthrough

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How to: Pump your tyres

How to: Fix a flat tyre

How to: Wash your bike

How to: Remove and install wheels

Features

DuoTrap S compatible

Internal cable routing

Alpha Gold Aluminium frame

Rack & mudguard ready

Mechanical disc brakes

Specifications

Sizing & fit