Overvolt AM 4.5 2020



Yamaha PW-ST

Overvolt AM 4.5 2020

Wheel size27.5 ”

Frame size

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If you are shopping for an electric bike that resembles a mountain bike in every way, then the integrated Overvolt AM is the model for you. Its integrated, and thus invisible, battery provides you with the assistance needed to navigate anywhere. Its 150 mm of clearance both front and back, associated with the OST+ suspension, will ensure that you experience the true sensations of a mountain bike, with that little extra boost. This bike offers outstanding versatility and easily adapts to the rider's level of competence.


Brake TypeDisc Brake
Brakes FrontShimano RT66 203mm/ 203mm
ForkRockshox 35 Gold RL Boost 15x110mm 29″ 150mm Travel (E-MTB Decals)
FrameOvervolt OST+ 150mm Integrated Yamaha Supreme 5 Alloy
HeadsetFSA Orbit 1.5 ZS NO.57SC
Model Year2020
PedalsFPD NW-91K steel cage
Shock AbsorberLapierre Metric 210x47.5
StemLapierre Alloy Ø: 31.8mm L: 50mm (S, M, L, XL)
Weight23.8 kg
Battery Watts per Hour500Wh
MotorYamaha PW-ST
GripsLapierre DD34 Lock-On
SaddleLapierre by Velo
Seat PostLapierre Dropper by JD 130mm travel (100m on S) Ø: 31.6mm L: 350mm
RimLapierre eAM+ 32H 584-35c
TyresMaxis High Roller II - 27.5" X 2.80 - Rekon + EXO Protection - Tubeless Ready
Wheel size27.5 ”
ChainSRAM SX Eagle
CranksetSram SX Eagle 12SPD, Lapierre Overvolt Yamaha Jis Narrow Wide 34T 170mm
Front Wheel HubLP by Fastace Boost Thru Axle
Rear Wheel HubLP by Fastace Boost Thru Axle 32H e-specific 4SB
SprocketSram PG1210 Eagle 11-50T