Trek Fetch+ 4 - Page 3

ii
2023 Fetch+ 4
About this manual
Scope
This manual contains parts diagrams, specications (such
as grease and torque values), instructions, and helpful tips
(such as the easiest direction to route cables).
This manual does not contain instructions on all
components (such as brake calipers). Refer to the original
manufacturer for more information.
Working on a front cargo bike
The length, weight, and box size make working on this
bicycle more difcult. Do not use a regular repair stand to
lift the bicycle — use a ceiling-mounted hoist.
If you do not have a hoist, you can do many repairs by
tipping the bicycle on it’s side.
Interactive models
Additional info
There are additional manuals available at Trekbikes.com/
manuals.
• E-Cargo Owner’s Manual — comprehensive instructions
that come with your bicycle
• Bosch BES3 E-bike Manual — detailed instructions on
the e-system found under Electric bikes > 2023
Legend

Zip tie
Nm
Torque value
Apply threadlocker
Apply appropriate grease
Warnings
WARNING
Properly tighten hardware
Always tighten hardware to the specied torque.
Over-tightening hardware could deform or break the
hardware or components. Under-tightening hardware
could cause hardware or components to become loose.
Either situation could damage the bicycle and result in
injury to the rider.
WARNING
Reapply threadlocker
All reused-fasteners with pre-applied threadlocker must
be cleaned with isopropyl alcohol and have new thread-
locker applied before re-assembly. If threadlocker is not
applied, the fasteners may loosen which could damage
the bicycle and result in injury to the rider.