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2026 Fetch+ 4 Electric Hybrid Bike

$5,999.97
SKU: TRE276784153  |  Barcode: 601479196548
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  • Large front cargo box

    Large front cargo box

    Keep an eye on your precious cargo with a front-located storage box.

  • Comfortable and customizable seats

    Comfortable and customizable seats

    Interchangeable seating configurations help Fetch+ 4 grow with your family and your needs.

  • Feature packed seats

    Feature packed seats

    Fetch+ has comfotable EVA molded seats that recline individually or as a whole so your kids can travel comfortably all while being strapped in safely with our 5-point harness.

  • Confident, stable ride

    Confident, stable ride

    Easily adjust your seat and handlebars to put you in the right position for a confident, stable ride.

  • Convenient smartphone holder

    Convenient smartphone holder

    Bosch SmartphoneGrip charges your phone on the go and provides a convenient display for relevant ride info.

  • A better way to produce aluminum

    A better way to produce aluminum

    Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.

  • Compliant with leading safety regulations

    Compliant with leading safety regulations

    The e-systems on Trek and Electra e-bikes are third-party tested to meet the latest e-bike safety regulations, including the stringent UL 2849 certification — so all you have to worry about is where your e-bike will take you next.

  • Upgrade your pedals and love your bike more

    Upgrade your pedals and love your bike more

    Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.

Overview

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 175 lbs.) 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.

Technical Specifications

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
Wheel front Formula DC-71 sealed bearing, 6-bolt, 15x100mm thru axle hub, 32-hole, 30mm width rim
Wheel rear Enviolo CVP Heavy Duty, 40T spline, 6-bolt, solid axle, 36-hole, 30mm width rim
Hub front Formula DC-71 alloy, sealed bearing, 6-bolt, 15x100mm thru axle
Hub rear Enviolo CVP Heavy Duty, 6-bolt, 40T spline
Rim Alloy double-walled, 32-hole
Spokes 14g stainless steel, black
*tire Size: One size fits most Schwalbe Pick-Up, reflective, wire bead, Super Defense Carcass Construction, 60-584Size: One size fits most Schwalbe Pick-Up, Addix E-Compound, ECE-R75 approved, wire bead, 20x2.15''
Battery Bosch PowerTube 750Wh, smart system
Charger Bosch standard 4A, 110V, smart system
Controller Bosch BSP3200 smart phone grip
Computer Bosch LED remote, smart system
Motor Bosch Performance Line Cargo, smart system, magnesium motor body, 85 Nm
E-bike classification Class 1
Shifter Enviolo Pro Manual Controller twist shift display
Crank ProWheel alloy, 170mm length
Chainring Gates CDX, 50T
Cassette Gates CDX, 22T, steel
Pedal Bontrager City pedals
Saddle Bontrager Boulevard
Seatpost TranzX JD-YSP28PLQ, 200mm travel, internal routing, 31.6mm
Handlebar Alloy, 31.8mm clamp, 25mm rise, 630mm width
Grips Bontrager Satellite Elite, alloy lock-on
Stem Bontrager alloy, 31.8mm clamp, 35 degree, 90mm length
Headset FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
*brake rotor Size: One size fits most Tektro wave, 6-bolt, 180mmSize: One size fits most Tektro wave, 6-bolt, 203mm
*brake set Size: One size fits most Tektro HD-E737 4-piston hydraulic discSize: One size fits most Tektro HD-T737 4-piston hydraulic disc
*light Size: One size fits most Trelock LS614 with brake lightSize: One size fits most Herrmans MR8, 180 lumen, 60 lux LED, headlight
Kickstand Fetch custom double leg
Fender Trek Fetch custom
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 pounds (250 kg).

Parts are subject to change without notice. Chat with us if you have any questions.

Geometry

Bike geometry diagram

All measurements provided in cm unless otherwise noted.

Frame size letter One size
A — Seat tube 45.0
B — Seat tube angle (degrees)68.0°
F — Bottom bracket height 28.5
G — Bottom bracket drop 7.0
H — Chainstay length 48.8
K — Wheelbase 201.8
L — Standover 45.0
M — Frame reach 39.0
N — Frame stack 89.3

This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.

Sizing

sizeinchescm
One size fits most5'3" - 6'3"160 - 190

Sizing to be used as a reference only. Chat with us if you have any questions.

Fetch+ 4
Trek

2026 Fetch+ 4 Electric Hybrid Bike

$5,999.97
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 175 lbs.) 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.

Color

Size

  • One size fits most
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