2019 Lapierre

OVERVOLT AM 400i YAMAHA 500Wh

A 27.5″ aluminum frame full suspension enduro e-bike with upper mid-range components.
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Manufacturer Price

€3,799($4,174)
Weight51.8 lbs  
FrameAluminum
SuspensionFull, 150 / 150mm
ForkRockShox Sektor
Wheels27.5″ Aluminum
Drivetrain1 × 11
GroupsetNX
MotorYamaha mid-drive
BatteryYamaha 500Wh
BrakesHydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

25 mph

OVERVOLT AM 400i YAMAHA 500Wh

26 mph

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Highest gear

(descending)

Reviews
E-Mountainbike Magazine
First Ride Review: Lapierre Overvolt AM 727i Shimano

May 2018 · Thomas Corfield

Less than a year ago Lapierre revealed their first Shimano eMTB, now they’ve added an additional model with 27.5+ wheels and more travel. We travelled to Corsica to find out what the new Lapierre Overvolt AMi 727 is capable of. NEW: Before we get into the review, we would like to tell you about our […]

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MBR
Lapierre Overvolt AM700i first ride - MBR

Dec 2017 · Mountain Bike Rider

A discreetly housed battery and bombproof build offers all-day action on Lapierre's latest e-rig, the Lapierre Overvolt AM700i electric mountain bike.

Highs
  • Bomb proof spec. Looks great for an e-bike.

Lows
  • Bosch display is bulky and somewhat exposed. A deeper tread rear tyre than the Maxxis Rekon would increase traction to better match the power.

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BikeRadar
Lapierre Overvolt AM 700 C e-MTB review

Aug 2017 · Tom Marvin

Lapierre has got away with retro geometry thanks to motorised bulk. Buy if you’re looking for a premium, capable all-day e-bike

Highs
  • Well centred, well balanced bike

Lows
  • Long back end, hefty price

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Dirt Mountainbike
Lapierre Overvolt 2018

Aug 2017 · Sjones

New line of bikes from the French emtb big hitters

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Electric Bike Review
Lapierre Overvolt AM 70TH Carbon Review - Prices, Specs, Videos, Photos

Jun 2017

Price: $7500.00 | Model Year: 2016, 2017 A Carbon fiber, All Mountain, limited edition (70th anniversary), electric mountain bike with Bosch CX drive system (now featuring eMTB mode for click-free riding). Battery and motor integration are as low and center as I have ever seen delivering a balanced and stable feel, 150 mm adjustable air suspension, three frame sizes. A Carbon fiber, All Mountain, limited edition (70th anniversary), electric mountain bike with Bosch CX drive system (now featuring eMTB mode for click-free riding).

Observations
  • A Carbon fiber, All Mountain, limited edition (70th anniversary), electric mountain bike with Bosch CX drive system (now featuring eMTB mode for click-free riding)

  • Battery and motor integration are as low and center as I have ever seen delivering a balanced and stable feel, 150 mm adjustable air suspension, three frame sizes

  • Powerful 200 mm hydraulic disc brakes, e-bike specific eight-speed SRAM EX1 drivetrain, plus sized Schwalbe Nobby Nic tires, Boost hubs with thru axles for stiffness

  • More expensive because it's Carbon and limited (99 made), fatter downtube with a tray type section that could collect debris, limited availability in the US

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

OVERVOLT OST+ 150mm INTEGRATED YAMAHA SUPREME 5 ALLOY

Fork

ROCKSHOX SEKTOR RL BOOST 15x110MM 29'' 150MM TRAVEL

Travel150mm

Headset

FSA Orbit 1.5 ZS NO.57SC

Stem

LAPIERRE ALLOY Ø: 31.8mm L: 35mm (S, M), 45mm (L, XL)

Handlebar

LAPIERRE ALLOY 6061DB W: 760mm R: 15mm Ø: 31.8mm

Saddle

LAPIERRE by Velo

Seatpost

LAPIERRE DROPPER by JD 125mm travel (100m on S) Ø: 31.6mm L: 350mm

TypeDropper

Groupset
Rear Derailleur

SRAM NX 11s

Crank

LAPIERRE OVERVOLT YAMAHA JIS NARROW WIDE 34T 170mm

Shifters

SRAM NX 11s

Cassette

SUNRACE MS8 11-46T

Brakes

SHIMANO MT400 - SHIMANO RT64 203mm/203mm

TypeHydraulic Disc

Wheels
Rims

SHIMANO MT400 15x110 BOOST 32H - SHIMANO MT400 12x148 BOOST SHIMANO DRIVER 32H - LAPIERRE eAM+ 32H 584-35c

Tires

MICHELIN WILD AM PERFORMANCE 27.5x2.8

Electric Components
Motor

YAMAHA PW-SE w/INTEGRATED 500Wh BATTERY LCD display

Battery

YAMAHA PW-SE w/INTEGRATED 500Wh BATTERY LCD display

Rider Notes
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Last updated February 15
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