Trek FX 1 Midstep Gen 4 2026 - Hybrid Sports Bike
The Trek FX 1 Midstep Gen 4 is a versatile hybrid bike designed for everyday ease and fitness fun. With its classic stepthrough frame design, hopping on and off the bike is a breeze, whether you’re commuting in workwear, loading up at the market, or out for a relaxing ride through the park. The lightweight Alpha Gold Aluminium frame keeps things nimble, while internal cable routing gives a clean, modern look and adds durability.
Key Features:
- Alpha Gold Aluminium stepthrough frame with internal cabling and full accessory mounts
- FX steel fork with rack mounts and 5mm quick-release
- Shimano Tourney/Acera 2x8 drivetrain with 16 gears
- Tektro MD-U310 mechanical disc brakes
- 700c Bontrager Connection wheels with H2 Comp 700x35c tyres
- Stepthrough frame design for easier mounting and dismountin
- Available with 0% APR finance
The 2x8 Shimano drivetrain offers 16 wide-range gears, pairing a forged alloy chainset with a Shimano 12-32T cassette to handle both city streets and rolling country lanes. Shimano Tourney and Acera derailleurs provide reliable shifting, while EF500 shifters make gear changes smooth and intuitive.
Stopping power comes courtesy of Tektro MD-U310 mechanical disc brakes, giving you confident control in all conditions, rain or shine. Bontrager’s H2 Comp 700x35c tyres balance comfort and grip, rolling fast on tarmac and coping well with light gravel paths.
The FX 1 Midstep also includes Bontrager Connection double-wall rims and a comfortable Bontrager Sport Women's saddle. It’s fully kitted out with mounts for racks, mudguards and a kickstand perfect for turning it into your everyday ride or weekend adventure machine.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Alpha Gold Aluminium, internal cable routing, rack & mudguard mounts, post mount disc, kickstand mount, 135x5 mm QR |
| Fork | FX steel, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR |
| Stem | Bontrager alloy, 25.4 mm clamp, 10-degree |
| Bars | Bontrager Riser, steel, 25.4 mm, 30 mm rise, 600 mm width |
| Front Brake | Tektro MD-U310 mechanical disc // Tektro MD-U310 mechanical disc |
| Rear Brake | Tektro MD-U310 mechanical disc // Tektro MD-U310 mechanical disc |
| Front Mech | Shimano Tourney TY606, 31.8/34.9 mm clamp, top swing, dual pull |
| Rear Mech | Shimano Acera M3020-8, 40T max cog |
| Shifters | Shimano EF500 |
| Speed | 16 |
| Rims | Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve |
| Front Hub | Formula DC-20, alloy, 6-bolt, 5x100 mm QR |
| Rear Hub | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR |
| Front Tyre | Bontrager H2 Comp, wire bead, 30 tpi, 700x35 mm |
| Rear Tyre | Bontrager H2 Comp, wire bead, 30 tpi, 700x35 mm |
| Seat Post | Bontrager alloy, 27.2 mm, 12 mm offset |
| Saddle | Bontrager Sport Women's |
| Chainset | Forged alloy, 46/30 |
| Bottom Bracket | Sealed cartridge, 68 mm |
| Chain | KMC Z8.3 |
| Cassette | Shimano 8-speed, 12-32T |
| Pedals | Wellgo Nylon Platform |
Trek FX+ Size Chart
|
Size |
Height cm |
Height Feet / Inches |
Inseam cm |
Inseam Inches |
|
XS |
147 – 155 cm |
4’10” – 5’1” |
69 – 73 cm |
27” – 29” |
|
S |
155 - 165 cm |
5'1" - 5'5" |
72 - 78 cm |
28" - 31" |
|
M |
165 - 175 cm |
5'5" - 5'9" |
77 - 83 cm |
30" - 33" |
|
L |
175 - 186 cm |
5'9" - 6'1" |
82 - 88 cm |
32" - 35" |
|
XL |
186 - 197 cm |
6'1" - 6'6" |
87 - 93 cm |
34" - 37" |
|
XL |
197 – 203 cm |
6’6” – 6’8” |
92 – 95 cm |
36” – 37” |
What size frame do I need if I am between sizes? - read here
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Trek FX 1 Midstep Gen 4 2026 - Hybrid Sports Bike
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
We understand that the Cycle to Work process can be a little slower than we would all like - so to help you pick the perfect ride, we're now offering FREE Cycle to Work Reservations on any in stock bike (T&C's apply). Simply speak to a member of our Online Bike Experts Team via Live Chat to discuss your reservation. Find out more here.
At Tredz we make finance easy. You can choose from a range of flexible finance repayments from 6 months up to 48 months, choose to place a deposit and pay the balance on finance. Go with a 0% APR finance deal with absolutely no interest on payments, or a 9.9% APR Buy Now Pay later option with a choice of 12 or 24 deferred payment options, or a longer-term 14.9% APR option with lower monthly payments. For more information click here.
We offer a fast, high-quality delivery service with flexible options to suit your schedule - including free delivery* over £50, next day delivery, Click & Collect, and now 24/7 InPost locker delivery for qualifying orders. Learn more about InPost
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.