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2025 HEAD

E I-PEAK 2.0 joy

A 700c aluminum frame hybrid e-bike with modest components and mechanical disc brakes.
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FrameAluminum
SuspensionHardtail, 65mm
Wheels700c Aluminum
Drivetrain1 × 9
GroupsetS-Ride, Shimano
MotorShimano 250W 40Nm mid-drive
Battery504Wh
BrakesMechanical Disc
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Reviews
Downtown
12 models head to head – The Momentum PakYak E+ in our cargo bike group test

Jun 2024 · Benedikt Schmidt

We put the Momentum PakYak E+ through its paces in our cargo bike group test. How does it stack up against the 12 other cargo carriers on test?

Highs
  • Suspended dropper post

  • Flexible dual battery concept

Lows
  • Eingeschränktes Größenkonzept

  • Lack of adjustability for a one-size-fits-all bike

  • Cumbersome to adapt to different transport tasks

  • Lack of comfort up front

  • Limited payload capacity at the rear

Read Review

Bicycling
7 Best Electric Cargo Bikes Tested Head-to-Head

Dec 2023

An e-bike can change your life by helping you leave the car at home more often.

Read Review

Singletrack World
Motorhead-To-Head: E-Bike Test

Aug 2023 · Ben Haworth

Benji takes his iron fist of judgement to three full-power e-bikes with three very different motors.

Read Review

E-Mountainbike Magazine
The best e-mountainbike of 2023 – The biggest group test yet:⁠ 30 e-mountainbikes head-to-head

Mar 2023 · Peter Walker, Felix Rauch

What’s the best eMTB of 2022? We tested the 13 most exciting eMTBs of the season and tell you what you need to consider before buying.

Read Review

Geometry
Specs
Build
Frame

Alloy 6061, sizes: 46/50/54 cm , Integrated battery, internal cable routing, hydro-formed tubes, heat-treated

ColorGrey Mattmint

Fork

Zoom 187D AMS HLO, Travel: 65mm, lock-out

Travel65mm

Headset

Neco H386E, Sealed bearings

Stem

HBC, Length: 60mm, 31.8mm

Handlebar

HBC, Width: 660mm, bended, 31.8mm

Saddle

HBC, Rails: Cr-Mo

Seatpost

HBC VL3389, Length: 350mm, 27.2mm

TypeRigid

Pedals

Wellgo M272T DU,

Groupset
Rear Derailleur

S-Ride RD-M300, 9 speed

Crank

Shimano FCE5010, Chainring: 44t, length: 175mm

Shifters

S-Ride SL-M300 , 1×9

Chain

KMC x9, 9 speed

Brakes

Clarks M2, Disc brakes: 160/160mm

TypeMechanical Disc

Wheels
Rims

Remerx Dragon 719 , 32h

Front Hub

Formula DC20 , QR, 100mm

Rear Hub

Formula DC22, QR, 135mm

Tires

CST Control Plus , 28×1.6″

Electric Components
Motor

Shimano STePS DUE5000 , Power 250W, max torque: 40Nm, max support up to 200%

Battery

Darfon, Capacity: 504Wh

Display

Shimano STePS SCE5000 ,

Rider Notes
Riders Also Viewed

First added October 18

Last updated June 7