Trek Bikes

Discover the latest bikes from Trek at Sigma Sports. We have road bikes and mountain bikes, including electric models, plus a wide selection of triathlon bikes. Commuters will also find hybrid bikes perfect for exploring the city. Building some of the best bikes on the market, Trek are one of the most popular and trusted bike brands around.

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  • Trek 300 Series Alpha Aluminium - lightweight, stiff, perfectly balanced
  • H2 fit for optimal power and performance
  • Invisible Weld Technology - better connections, less material, carbon-look
  • Compatible with all-new Flat Mount disc brakes
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  • 500 Series OCLV Carbon makes the ultimate light tri bike possible
  • Whole-bike integrated aero system is the world's fastest
  • Largest range of sizes and adjustability for a perfect fit
  • Make it yours: completely customisable through Project One
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  • Fast climbing frameset that corners on rails, and descends with confidence
  • Shares the geometry of Trek's highest-end carbon Emonda racing bikes and it gives you a ride quality that stands up in every way to far more expensive carbon framesets
  • Internal cable routing extends the life of your cables and adds to the bike's sleek look
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  • Trek 500 Series OCLV Carbon frame with IsoSpeed, mudguard mounts and internal storage
  • Trek Domane SL carbon fork with mudguard mounts
  • 12-speed Shimano 105 Di2 electronic groupset
  • Shimano 105 hydraulic disc brakes
  • Tubeless-ready Bontrager Paradigm Comp 25 wheels
  • Clearance for 38c tyres without mudguards, 35c with mudguards
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  • Trek 500 Series OCLV Carbon frame with IsoSpeed, mudguard mounts and internal storage
  • Trek Domane SL carbon fork with mudguard mounts
  • 12-speed SRAM Rival wireless electronic groupset
  • SRAM Rival hydraulic disc brakes
  • Tubeless-ready Bontrager Paradigm Comp 25 wheels
  • Clearance for 38c tyres without mudguards, 35c with mudguards
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Wireless Ultegra Di2 for faster, smoother, and more responsive shifts
Aerodynamic tube shaping ensures swift performance on flats and climbs
Capable of conquering significant climbs, steep descents, and fast sprints
Émonda: Light, fast, and backed by a lifetime warranty; Hydraulic disc brakes for reliable stopping power in any weather

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Fun, stable, and responsive ride with the durable 300 Series Alpha Aluminium frame
Versatile design suitable for gravel, bikepacking, and daily commutes
Massive tire clearance up to 45c for enhanced traction and stability
Convenient gear and water carrying options with fork, top tube, and integrated frame mounts, complemented by powerful mechanical disc brakes for easy stopping in all conditions.

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Versatility: Domane AL 5 excels on both smooth roads and gravel paths, thanks to its Alpha Aluminium frame and clearance for larger tires.

Affordability and Comfort: Ideal for beginners, it offers a comfortable all-day geometry, making it suitable for extended rides, while remaining budget-friendly.

Advanced Technology: Boasting a 12-speed Shimano 105 drivetrain, powerful disc brakes, and integrated mounts for additional gear, the Domane AL 5 provides a seamless and high-performance road biking experience.

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Progressive Geometry: Quick and nimble yet ensures stability and control on fast, choppy descents.
Versatility: Suited for a wide variety of ride styles, from gravel and bikepacking to daily commutes.
Tyre Clearance: Massive clearance allows the use of tires up to 45c for extra traction and stability in any conditions.
Integrated Mounts: Frame bag mounts and rack and mudguard mounts make it easy to carry gear and water.

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Ultra-light alloy frame designed for racing with tidy cable routing
Fast climbing, precise cornering, and confident descents
Kammtail tube shapes enhance the speed of Émonda ALR
Shares geometry with top-tier carbon Émonda bikes, delivering high-quality ride comparable to more expensive carbon models

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  • Trek OCLV Mountain Carbon frame
  • Mino Link adjustable geometry
  • 140mm travel
  • Fox Factory Float X rear shock
  • Internal frame storage
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Single speed for confidence and control.
Swap saddle handle with a light mount for better visibility.
Built to last for easy hand-me-downs.
Low frame for easy on/off access.

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Bosch Performance CX motor for powerful assistance up to 20 mph
Lightweight aluminum frame with integrated 625 Wh battery for sleek design and trail protection
Shimano XT 1x12 drivetrain and Bontrager Kovee 23 Tubeless-Ready wheels for smooth off-road performance

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  • Enjoy a strong yet lightweight aluminum frame for your child's comfort.
  • The simple 7-speed drivetrain is kid-friendly for easy handling.
  • A front suspension fork ensures a smooth ride, even on bumpy roads and trails.
  • Convenient extras include a kickstand, rear rack mounts, and a saddle with an integrated handle, which can be swapped for an integrated rear light mount.

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SALEELECTRIC
  • Comfort, confidence and fun – the Fetch+ 2 is designed for stable handling, even when you're carrying a heavy load, and the accessory mudguard kit can help keep road spray at bay
  • Carry kids by adding on the family pack kit, which includes a safari bar, a backrest pad, two seat pads and two footrests
  • Add on a front or rear hard case pannier kit to boost your carrying capacity while maintaining a low and stable centre of gravity
  • The Trek Fetch dual-pivot kickstand keeps the bike stable and steady while loading and unloading and is super easy to engage and disengage – even while fully loaded
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ELECTRIC
  • Trek Alpha Platinum Aluminium frame with RIB
  • SR Suntour XCR 34, air spring fork with 120mm of travel
  • Shimano Deore 10-speed components
  • Tektro HD-M275 hydraulic disc brakes
  • 29” wheels with 2.30” Bontrager XR3 Comp tyres
  • TranzX JD-YSP18 dropper seatpost gets the saddle out of the way quickly
  • Bosch Performance CX 250W motor
  • Bosch PowerTube 625 battery
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ELECTRIC
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  • Trek 500 Series OCLV Carbon is the lightest laminate in the series
  • Shimano Ultegra R8150 Di2 12-speed electronic groupset delivers fast and smooth shifting
  • Aerodynamic tube shaping for speed on both flats and climbs
  • Bontrager Aeolus Pro 37 OCLV Carbon wheelset designed for climbing and offer stability in crosswinds
  • Bontrager DuoTrap-S compatible for ride data
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