specialized giant cube cannondale Mavic Castelli endura altura
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  • Electric Mountain Bike Guide
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    Designed in a Supreme 5 aluminum material around the OST+ suspension, our All-Mountain electric bikes develop 140 mm of clearance in front and 150 mm at the rear for you to gain comfort and precision while on technically challenging trails. The assistance provided by Bosch or Yamaha, associated with the large-sized tires, will enable you to overcome your worst nightmares. With the electrical assistance delivered during the ascent and the OST+ performance heading downhill, the Overvolt AM is ready to take you further and faster than ever before.

    On the standard Boost, the wide wheel rims are mounted with front/rear differentiated tires in 2.8 format, enhancing the rider’s confidence to draw even greater performance from the Bosch motor. The Bosch Performance CX 500-Wh motorization serves as a market reference. With the new E-MTB assistance mode, the level of assistance being delivered can be modulated.

    It adapts to the rider’s power and pace in order to supply the right amount of assistance at the right time. The functioning is automatic, the rider can fully concentrate on the riding task. With the 140 mm yielded by the RockShox Monarch RT shock absorber in its Debonair version and the 150 mm by the ROCKSHOX Revelation fork mount, adjustable in hydraulic compression, this bike is prepared to tackle technically challenging trails.

    The Overvolt AM 500+ is fitted with an 11-42 SRAM cassette, associated with a 1 x 11-speed transmission and a SRAM NX derailleur, allowing you to easily ascend all the climbs while preserving battery autonomy. The SRAM Guide RE brakes with 4-piston toe pieces in 200 mm both front and rear will guarantee powerful and consistent braking during descents. Its LAPIERRE Eam+ wheels have been specially developed for the stresses inherent in electrically-assisted mountain bikes.

    Associated with the MAXXIS Minion DHF tires in front for their grip and stability in turns and Rekon for efficiency, you’ll benefit from exceptional skid resistance and steering control for an electric mountain bike. Moreover, this bike is fitted with a telescopic seat post controlled from the handlebars to facilitate descents and crossings.

    • OST+ Supreme 5 alloy frame.
    • Bosch CX Motor.
    • Bosch Purion Display.
    • Bosch Speed Sensor.
    • Bosch Performance CX 500 Wh battery.
    • Boost : 27,5+ 2,6 Standard for a better stiffness and improved comfort.
    • Wide rims with differentiated Front / Rear 2.8 tyres, to explore the complete potential of the Yamaha and Bosch CX motors.
    • 27,5" wheels, 27,5+" compatible.
    • Travels : 140mm Rear / 150mm Front.


    Frame: Overvolt OST+ 140mm Bosch Supreme 5 Alloy Boost
    Fork: Rockshox Revelation RC 27.5+ Boost 15x110 Solo Air 150mm
    Rear Shock: Rockshox Monarch Rt Debonair High Volume 190x51mm
    Headset: FSA Orbit 1.5 ZS No.57sc
    Stem: Lapierre ST123A 6: 31.8mm L: 50mm
    Bars: Lapierre 6061DB W: 760mm R: 20mm: 31.8mm
    Front Brake: Sram Guide RE
    Rear Brake: Sram Guide RE
    Brake Lever: Sram Guide RE
    Rear Mech: Sram NX
    Shifters: Sram NX
    Speed: 11
    Rims: Lapierre EAM+ 32h 584-35c
    Front Hub: Formula DC-7131 15x110 Boost With Torque Caps
    Rear Hub: Formula DHT-148s 12x148 Boost Shimano Driver 32h
    Front Tyre: Maxxis 27.5x2.8 Minion DHF / 2.8 Rekon+ Foldable 60tpi Exo Protection Tr
    Rear Tyre: Maxxis 27.5x2.8 Minion DHF / 2.8 Rekon+ Foldable 60tpi Exo Protection Tr
    Seat Post: JD YSP-12l Dropper: 31.6mm L: 350mm 125mm
    Chainset: Lapierre Overvolt Isis 14t 170mm + Chainguide
    Chain: Sram PC1110 Powerlock
    Cassette: Sram PG1130 11-42t
    Pedals: VP-917

    Occasionally without notice, manufacturers sometimes change product specifications.

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