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Trek Fetch+ 4 (2024)


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.

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Bike collection during your chosen collection day and time.

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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 sturdy aluminium frame with a configurable front box with bench and two child seats. A Bosch Performance Line Cargo smart system motor (250 W, 85 Nm) for support up to (20 mph (25 km/h in Europe) and 750 Wh battery. A smartphone controller with wireless charging. A low-maintenance Gates CDX belt drive with a CVT hub for seamless shifting. A suspension fork, 4-piston hydraulic brakes, an adjustable dropper seat post, MIK HD rear rack and a stable kickstand, and Bosch BCM for added anti-theft protection.

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.

Product Specifications

FrameHigh-performance hydroformed alloy, low-step, Removable Integrated Battery, internal cable routing, Motor Armour, post-mount disc, 148×12 thru axle
ForkSR Suntour Mobie A32, 50 mm travel
Hub frontFormula DC-71 alloy, sealed bearing, 6-bolt, 15×100 mm thru axle
Hub rearEnviolo CVP Heavy Duty, 6-bolt, 40T spline
RimAlloy double-walled, 32-hole
*TyreSize: One size fits most
Schwalbe Pick-Up, Addix E-Compound, ECE-R75 approved, wire bead, 20×2.15″
Size: One size fits most
Schwalbe Pick-Up, reflective, wire bead, Super Defence Carcass Construction, 60-584
ShifterEnviolo Pro Manual Controller twist shift display
CrankProWheel alloy, 170 mm length
ChainringGates CDX, 50T
CassetteGates CDX, 22 T, steel
PedalBontrager City pedals
SaddleBontrager Boulevard
SeatpostTranzX JD-YSP28PLQ, 200 mm travel, internal routing, 31.6 mm
HandlebarAlloy, 31.8 mm clamp, 25 mm rise, 630 mm width
GripsBontrager Satellite Elite, alloy lock-on
StemBontrager alloy, 31.8mm clamp, 35-degree, 90 mm length
Head setFSA Integrated, sealed cartridge bearing, 1-1/8″ top, 1.5″ bottom
*Brake rotorSize: One size fits most
Tektro wave, 6-bolt, 180 mm
Size: One size fits most
Tektro wave, 6-bolt, 203 mm
*Brake SetSize: One size fits most
Tektro HD-T737 4-piston hydraulic disc
Size: One size fits most
Tektro HD-E737 4-piston hydraulic disc


ShifterEnviolo Pro Manual Controller twist shift display
CrankProWheel alloy, 170 mm length
ChainringGates CDX, 50T
CassetteGates CDX, 22 T, steel
PedalBontrager City pedals
*LightSize: One size fits most
Herrmans MR8, 180 lumen, 60 lux LED, headlight
Size: One size fits most
Trelock LS614 with brake light
KickstandFetch custom double leg
MudguardTrek Fetch custom
Weight75.00 kg/165.35 lbs
Weight limitThis bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 551 lb (250 kg).