Trek Fetch+ 4 Electric Front-Load Cargo Bike

38th of 83 we've scored in Electric Bikes

38th of 83 in E-Bikes

Trek Fetch+ 4 Electric Front-Load Cargo Bike

Class 1
601-800 Wh
Over 80 mi claimed
Over 400 lb max load

SVT Score, Mid

Usability5.4/10Social6.0/10The SVT Score is placed on its category's range

Versus

SVT SCORESRead review

A Class 1 front-load cargo bike that seats up to five children, with a removable 750 Wh Bosch battery, four-piston brakes and a belt drive, at 165 lb.

$5,000

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SKU: TREK-37114 Category: Electric Bikes Brand: Trek

Usability

5.4 out of 10

Battery6750 Wh Bosch PowerTube on the cargo ladder

Range: up to 86 mi claimed by Trek

Motor685 Nm Bosch Performance Line Cargo mid-drive

Speed: assist to 20 mph, Class 1

Ride Hardware84-piston hydraulic discs, 50 mm coil fork, torque sensor, puncture-resistant tires

Rotors: 180 mm front, 203 mm rear; Gates belt with Enviolo stepless hub

Weight1165.35 lb (75.00 kg), Trek's listed weight

Load: 551 lb total limit; box up to 175 lb

Better on weightTrek Fetch+ 2 cargo e-bikeAt 68.35 lb it is lighter than most cargo bikes. $2,999.93Scores 8.0

Features7removable battery, lights, app-linked display, Bosch app lock, rack and fenders

Included: two child seats with harnesses, ABUS wheel lock

Verification4ACT Lab UL 2849 test certificate names Fetch+ 4 US; no NRTL listing of the bike

Searched: ACT Lab compliance directory (not an NRTL) Intertek Certipedia UL SGS TÜV SÜD CPSC Health Canada
Record: ACT Lab compliance directory (not an NRTL), ANSI/CAN/UL 2849 (sample test), Fetch+ 4 US (stock no. 128250), TREK Bicycle Corporation
Record: Intertek ETL, ANSI/CAN/UL 2849 (drive system), Bosch eBike system: Active Line, Active Line Plus, Cargo Line, Performance Line, Performance Line CX / CARGO, Performance Line Sport, ... (no bike model named), ROBERT BOSCH LLC - Foothill Ranch, CA

Warranty & Support5two years or 500 cycles on the Bosch motor and battery

Frame: lifetime for the original owner, not scored

Strengths

Strong four piston brakes
Large removable battery
Belt drive with stepless gears
Fenders and lights included
Seats up to five children up front

Drawbacks

Very heavy to park and push
Hub failures reported by owners
Short e-system warranty
Pricey even for a cargo bike
Cable steering handling takes practice

Verdict

A capable family car replacement with strong brakes, but very heavy to handle

Social score

6.0 out of 10

Reddit4 out of 10

Liked

children in view up front
front suspension and dropper post
phone charging

Complaints

very heavy to park
hub failure
spoke and cable upkeep

Read the full summary

r/CargoBike: an owner returned hers after two days and 34 miles, citing the 165 lb weight when parking and a clicking hub on day two (May 2023)
r/CargoBike: a UK owner reported a year of faults while another said his was holding up well six months in (Mar 2026)
r/TrekFetch: an owner reported the Enviolo hub failing after 2,700 miles and three years; another spent over $1,000 on spokes and cables in two years (Oct 2026)

Google8 out of 10

Liked

motor under load
belt drive
lights and fenders fitted

Complaints

heavy

Read the full summary

eBikes.org (unit source not stated) found the cargo-tuned Bosch motor never strained and the range strong under load, and liked the belt drive and fitted lights and fenders; it noted the bike is heavy (Sep 2023)

YouTubeNot scored

The YouTube pool is blank: the Trek e-bike videos found come from ElectricBikeReview.com and Electric Bike Report, which take manufacturer testing fees, from testers who repeat a written review, or from channels that do not state where the bike came from (October 2026).

AmazonNot scored

The Amazon pool is blank: a search of Amazon US for Trek bicycles returned no Trek-branded e-bike listing, only other brands' bikes and accessories (October 2026).

User reviewsNot scored

The retailer pool is blank: none of REI, Dick's Sporting Goods, Walmart, Target, Best Buy or Costco lists any Trek e-bike, as their site searches show; Trek sells these through its own stores and dealers (October 2026).

Trustpilot

On Trustpilot, trekbikes.com scores 2.2 from 346 reviews, with 28% five-star and 58% one-star, on an unclaimed page with no history of inviting reviews (October 2026).

Track record

BBB rates Trek Bicycle Corporation A+ without accreditation, with 21 complaints in three years (October 2026).
CPSC lists two Trek e-bike recalls from December 2025 and January 2026, for loose chainring bolts and breaking rear wheel bolts, both fixed free by a dealer (searched October 2026).
Health Canada lists a November 2025 coaster-brake recall of Trek bicycles that names no e-bike (searched October 2026).

Not countedExcluded

Not counted in any pool: Trek's own site ratings and Q&A, its YouTube and Facebook accounts, the brand-run r/TrekBikes community, Trek staff posts, bike-shop pages and ambassador programs.

Specs

TypeCargo
E-Bike ClassClass 1
Battery601-800 Wh
MotorMid-drive
Top SpeedUp to 20 mph
Claimed RangeOver 80 mi
WeightOver 85 lb
Max Rider LoadOver 400 lb
BrakesHydraulic disc
SuspensionFront
FoldingDoes not fold
CertificationsClaimed only
Warranty2 Years

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At a glance

Two child seats fitted
ABUS ring lock
Enviolo stepless hub
Bosch phone grip display

Company

Trek is a brand of Trek Bicycle Corporation, a privately held company in Waterloo, Wisconsin.

Where it sells

Trek Bicycle Corporation sells Trek e-bikes in the US through its own store at trekbikes.com and through Trek stores and authorized retailers.
The US store prices its e-bikes online and offers in-store pickup or direct-to-home shipping.
Trek e-bikes are not sold on Amazon US under Trek's own name.
Trek's stores sell an e-bike range from throttle hybrids and cargo haulers to carbon e-road, e-gravel and trail eMTBs.
None of REI, Dick's Sporting Goods, Walmart, Target, Best Buy or Costco sells Trek e-bikes as the seller; Trek sells them through its own Trek stores and authorized bike shops (October 2026).

Description

The Trek Fetch+ 4 is a Class 1 front-load electric cargo bike with a Bosch Performance Line Cargo mid-drive (smart system) rated 250 W and 85 Nm, and a removable, lockable 750 Wh Bosch PowerTube battery.

It has Tektro four-piston hydraulic disc brakes with a 180 mm front and 203 mm rear rotor, a 50 mm SR Suntour Mobie A32 coil fork, a 200 mm-travel suspension seatpost and Schwalbe Pick-Up tires with Super Defense puncture protection on a 20 in front and 27.5 in rear wheel.

Drive is a Gates CDX belt with an Enviolo Heavy Duty stepless hub, and the cable steering turns the front wheel through the box. Trek lists 75.00 kg (165.35 lb) and a 551 lb total limit for bike, rider and cargo; the box carries up to 175 lb and ships with two child seats with five-point harnesses.

Fenders, a battery-powered headlight and brake light, an integrated rear rack, a double-leg kickstand and an ABUS wheel lock come fitted, and the Bosch SmartphoneGrip charges a phone used as the display. Trek claims up to 86 miles of range and assist to 20 mph.