Trek FX Sport AL Equipped Midstep 2026 Hybrid Bike - Green
The FX Sport AL Equipped Midstep is a capable go-anywhere hybrid bike that's fun to ride on a vari...The FX Sport AL Equipped Midstep is a capable go-anywhere hybrid bike that's fun to ride on a variety of surfaces. It has a lightweight midstep frame, a sturdy drivetrain and loads of ride-ready accessories like a rear rack and lights. Its wide wheels and tyres soak up bumps and rough-terrain for a comfortable, confident ride on the road, light gravel trails, bike paths and more. Specifications Frameset Frame: Alpha Gold Aluminium, internal cable routing, rack & mudguard mounts, post mount disc, kickstand mount, 135x5 mm QR Fork: Dual Sport alloy, internal brake routing, mudguard mounts, rack mounts, Thru Skew 5 mm QR Wheels Rims: Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve Tyres: Bontrager Girona Comp, wire bead, 60 tpi, 700x42 mm Drivetrain Crankset: Pro Wheel Pro alloy, 40T narrow-wide steel ring, 170 mm length Shifters: Shimano U4000, 9-speed Rear Derailleur: Shimano CUES U4000 Chain: Shimano LG500 Cassette: Shimano LINKGLIDE LG300, 11-46, 9-speed Bottom Bracket: Sealed cartridge, 68 mm Components Handlebar: Bontrager alloy, 31. 8 mm, 15 mm rise Stem: Bontrager Comp, 31. 8 mm, Blendr compatible, 7-degree Grips: Trek Line Ergonomic Comp, lock-on Brakes: Shimano hydraulic disc, MT201 lever, UR300 calliper Saddle: Bontrager Commuter Comp Seatpost: Bontrager alloy, 27. 2 mm, 12 mm offset, 330 mm length Trek FX Mid-step Sizing SMLRider Height (cm) 155 - 165165 - 175175 - 186Inside Leg (cm) 72 - 7877 - 8382 - 88
The Trek FX Sport AL Equipped Midstep is a versatile hybrid bike designed for riders who want a comfortable and capable option for commuting, fitness, and exploring various terrains like roads, bike paths, and light gravel. Its key benefit lies in its balanced performance and included accessories for immediate use, though its mid-step frame design might not be preferred by all riders for aggressive riding styles.
All features
Model Part Number
5336429
Brand
Trek
Extended Product Information
FAQs
What is the maximum rider weight capacity?
While Trek does not publish a specific weight limit for the FX Sport AL Equipped Midstep, most hybrid bikes of this construction are designed to safely support riders up to 275 lbs (125 kg).
Can I fit wider tires on this bike?
The bike comes with 700x42mm tires. The frame and fork generally accommodate tires up to 700x45mm, but tire clearance can vary slightly depending on the tire model and tread pattern.
What type of pedals are included?
The FX Sport AL Equipped Midstep typically comes with basic platform pedals. It's recommended to consider upgrading to pedals that better suit your riding style (e.g., clipless or hybrid pedals).
Is this bike suitable for off-road trails?
It is suitable for light off-road use, such as well-maintained gravel paths, packed dirt trails, and fire roads. It is not designed for technical singletrack or rough mountain biking terrain.
How do I determine my size?
Refer to the sizing chart provided. Measure your inseam and compare it to the inside leg measurements for each size (S, M, L) to find the best fit.
What is the warranty on the frame and components?
Trek typically offers a limited lifetime warranty on the frame for the original owner and a one-year warranty on components against manufacturing defects.
Troubleshooting
Bike won't shift properly
Check derailleur hanger alignment and ensure cables are not frayed or kinked. Minor adjustments to the rear derailleur's barrel adjuster may be needed.
Brakes feel spongy or weak
The hydraulic brake system may need bleeding. Consult a bike mechanic or refer to Shimano's service documentation for the MT201/UR300 system.
Chain slipping under load
Inspect the chain for wear. Ensure the cassette and chainring teeth are not worn down. The chainring is narrow-wide, so ensure it's installed correctly.
Rear wheel wobbles
Check that the rear wheel is securely fastened with the quick-release skewer. The wheel may need to be trued by a professional if the rim is damaged.
Pros and Cons
Pros
Comfortable and stable ride on multiple surfaces
Includes practical accessories like rack and lights
Easy to mount and dismount due to mid-step frame
Durable and lightweight aluminum frame
Reliable Shimano drivetrain for smooth shifting
Cons
Mid-step frame may not be ideal for highly aggressive riding
Internal brake routing can be complex for DIY maintenance
Stock tires may be less durable on rough, sharp gravel
Limited to 9 speeds, which might be insufficient for very steep climbs
Setup, Compatibility & Care
Initial Setup:
Your FX Sport AL Equipped Midstep will require some final assembly if purchased online. This typically includes installing the handlebars, pedals, and seatpost. We recommend having a qualified bicycle mechanic perform this assembly to ensure all components are correctly tightened and adjusted.
Compatibility:
Tires: The rims are compatible with tires up to 700x42mm. Tubeless-ready rim tape and sealant would be required for a tubeless setup.
Accessories: The frame features mounts for racks and mudguards, allowing for customization and extended utility. The stem is Blendr compatible for integrating accessories like lights or bike computers.
Drivetrain: The 9-speed drivetrain is compatible with other Shimano 9-speed components.
Care and Maintenance:
Cleaning: Clean the bike regularly with mild soap and water. Use a damp cloth for the frame and components. Avoid high-pressure washers, especially around bearings.
Lubrication: Keep the chain lubricated with a suitable bike chain lubricant, especially after riding in wet conditions.
Brakes: Check brake pad wear periodically and ensure hydraulic fluid levels are adequate. Professional servicing is recommended for brake adjustments.
Tires: Maintain proper tire pressure as indicated on the tire sidewall for optimal performance and to prevent pinch flats.
Storage: Store the bike in a dry, protected area away from direct sunlight and extreme temperatures.