Fetch 4 2025

The Fetch 4 is an electric cargo box bike that helps you carry a lot, connect with your kids and even replace your car. Confidently carry up to five children (max. box weight of 80 kg) thanks to the powerful boost of the Bosch smart system and best-in-class handling and stability. This bike is designed to grow with your family, and offers multiple configuration options for carrying your most precious cargo as your needs shift over time. It's right for you if.. You want to use an e-cargo bike instead of your car and are looking for one that?s reliable, powerful and has a fun, confidence-inspiring ride. You love the idea of being able to see your kids in front of you and want to use your riding time to build bonds and have fun. The tech you get.. A configurable front box with a bench and two child seats that incline individually, plus a sturdy, one-size-fits-most aluminium frame, a 750 Wh Bosch PowerTube battery and a powerful Bosch smart system Performance Line Cargo (250 W, 85 Nm) drive system that helps you sustain speeds of up to 20 mph (25 km/h in Europe) and a smartphone controller with wireless charging and simple-to-use Trek-Bosch app. A quiet and low-maintenance Gates CDX belt drive with a CVT hub for worry-free seamless shifting, a suspension fork, 4-piston hydraulic brakes for confident stopping power, an adjustable dropper seat post to adjust seat height easily, adjustable stem, ergonomic grips, MIK HD rear rack and a stable Trek Fetch kickstand. Two child seats are included. Child bench, infant seat adapters and rainfly sold separately. The final word The Fetch 4 is a powerful e-cargo box bike with thoughtful design features that make for confident rides and easy handling. With the kids in front, every ride is an opportunity to connect with your family and your city. Smart customisable cargo configurations plus a powerful Bosch drive system let you carry it all everywhere you go. Why you'll love it - The Fetch 4?s low centre of gravity and cable steering deliver a stable, ultra-confident ride and exceptional handling and control no matter how much you're carrying or where you're riding - Customise your ride with options like a child bench, infant seat adapters and a fully enclosed rainfly - The two included Trek child seats have five-point harnesses, wobble-preventing headrests and three recline positions (upright, chill mode and sleep mode) - The MIK HD rear rack is rated to carry an additional child seat ? plus it's compatible with other MIK accessories and bags - The Trek Fetch dual-pivot kickstand keeps the bike stable and steady while loading and unloading kids and cargo and is super easy to engage and disengage ? even while fully loaded Specification *Please note – spec applies to all sizes unless listed separately Frameset Frame: High-performance hydroformed alloy, low-step, Removable Integrated Battery, internal cable routing, Motor Armor, post-mount disc, 148x12 thru axle Fork: SR Suntour Mobie A32, 50mm travel Wheels Hub front: Formula DC-71 alloy, sealed bearing, 6-bolt, 15x100 mm thru axle Hub rear: Enviolo CVP Heavy Duty, 6-bolt, 40T spline Rim: Alloy double-walled, 32-hole *Tyre: Size: L Schwalbe Pick-Up, Addix E-Compound, ECE-R75 approved, wire bead, 20x2.15'' Size: L Schwalbe Pick-Up, reflective, wire bead, Super Defence Carcass Construction, 60-584 Drivetrain Shifter: Enviolo Pro Manual Controller twist shift display Crank: ProWheel alloy, 170 mm length Chainring: Gates CDX, 50T Cassette: Gates CDX, 22 T, steel Pedal: Bontrager City pedals Components Saddle: Bontrager Boulevard Seatpost: TranzX JD-YSP28PLQ, 200mm travel, internal routing, 31.6 mm Handlebar: Alloy, 31.8 mm clamp, 25 mm rise, 630 mm width Grips: Bontrager Satellite Elite, alloy lock-on Stem: Bontrager alloy, 31.8 mm clamp, 35-degree, 90 mm length Head set: FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom *Brake rotor: Size: L Tektro wave, 6-bolt, 180 mm Size: L Tektro wave, 6-bolt, 203mm *Brake Set: Size: L HD-T737 4-piston hydraulic disc Size: L Tektro HD-E737 4-piston hydraulic disc Accessories Battery: Bosch PowerTube 750 Wh, smart system Charger: Bosch standard 4A, 230V, smart system Controller: Bosch BSP3200 smart phone grip Motor: Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm, 20 mph or 32 km/h max assist (25 km/h max assist in EU and APAC) *Light: Size: L Herrmans MR8, 180 lumen LED Size: L Trelock LS614 with brake light Computer: Bosch LED remote, smart system Kickstand: Fetch custom double leg Mudguard: Trek Fetch custom Weight Weight: 75.00 kg/165.35 lbs Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 551 lb (250 kg).