Description
Trek FX Sport AL 3
The Trek FX Sport AL 3 is a lightweight and versatile aluminium fitness bike built for riders who want speed on the road and confidence on rougher paths. With its Alpha Gold Aluminium frame, carbon fork, Shimano CUES 10 speed drivetrain and wide 700×42 mm tyres, it is ready for commuting, fitness rides and exploring the road less travelled. Hydraulic disc brakes and practical mounting points make it a capable all rounder for everyday use.
Key Features
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Alpha Gold Aluminium frame
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FX carbon fork with rack and mudguard mounts
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Shimano CUES U6000 10 speed drivetrain
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Hydraulic disc brakes
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Bontrager Girona Comp 700×42 mm tyres
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Internal cable routing
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Rack, mudguard and kickstand mounts
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Weight: 11.10 kg (M)
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Maximum total weight limit: 136 kg
Lightweight Aluminium Frame and Carbon Fork
The FX Sport AL 3 uses Trek’s Alpha Gold Aluminium for a strong, responsive and comfortable ride. Internal cable routing keeps the bike clean and low maintenance, while rack, mudguard and kickstand mounts add everyday practicality. The FX carbon fork smooths road buzz and includes mounts for touring or commuting setups.
Shimano CUES 10 Speed Drivetrain
The Shimano CUES U6000 1x drivetrain offers simple, reliable shifting with a wide 11 48 cassette for steep climbs and fast rolling terrain. The 40T narrow wide chainring provides secure chain retention and low maintenance performance.
Hydraulic Disc Braking
Shimano hydraulic disc brakes deliver strong, predictable stopping power in all weather conditions. With 160 mm rotors front and rear, the FX Sport AL 3 offers confident braking whether you are navigating traffic or descending at speed.
Durable Wheels and Wide Tyres
Bontrager Connection double wall rims provide strength for mixed terrain riding. Bontrager Girona Comp 700×42 mm tyres offer grip, comfort and versatility on tarmac, gravel paths and light trails. This makes the FX Sport AL 3 ideal for riders who want a fitness bike that can handle more than smooth roads.
Cockpit and Contact Points
The Bontrager Comp Lowriser handlebar and Trek Line Comp lock on grips provide comfort and control on longer rides. Bar width and stem length are size specific for balanced handling across the range. The Verse Short saddle and alloy seatpost complete a comfortable, practical setup.
Bike specifications are advised by the manufacturer and can be subject to change without prior warning.
Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.


