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The 2021 "OVERVOLT AM 8.6" model from Lapierre is a high-performance e-mountain bike that impresses with its well-thought-out specification and high-quality components. The bike’s frame is made from an integrated Bosch Carbon and, with its 160 mm of suspension travel, provides a solid foundation for challenging trails. The brakes are from Shimano and are XT 4-piston calipers, ensuring reliable and powerful braking performance.
Shimano is also the choice for the drivetrain, with an XT 12-speed system that enables precise and rapid gear changes. Front suspension is provided by the FOX 38 FLOAT FACTORY fork with 160 mm of travel, which delivers excellent damping performance. This is complemented by the FOX DPX2 FLOAT FACTORY shock, which features a trunnion mount and compression adjustment.
The bike is fitted with VP VPE 527 pedals and features an E13 E spec+ aluminium crankset, which has different crank arm lengths depending on the frame size. The cassette is a Shimano SLX with a range of 10 to 51 teeth, whilst the drivetrain is a Shimano Deore 12-speed system. The handlebars are made from Lapierre Alloy 6061DB and vary in width and rise depending on the frame size to ensure optimum ergonomics.
The grips are also by Lapierre and their diameter adapts to the respective frame size. The stem is made of aluminium and varies in length between 40 mm and 45 mm, depending on the size of the bike. The headset is an FSA NO.55R/57E and offers stable steering precision. The saddle is a Lapierre by Velo model and the seatpost is a JD Dropper with adjustable travel, which varies depending on the frame size.
At the heart of the drivetrain is the Bosch Performance CX GEN4 motor, combined with a 625Wh Powertube battery. The system is complemented by a Kiox display, mounted on an LP bracket, which provides all the information needed for an efficient ride. Overall, the OVERVOLT AM 8.6 offers a balanced combination of performance, comfort and control, ideal for ambitious e-mountain bike adventures.
| Brakes | SHIMANO XT 4-piston |
| Frame | OVERVOLT 160mm INTEGRATED BOSCH CARBONE BOOST |
| Drivetrain | SHIMANO XT 12-speed |
| Fork | FOX 38 FLOAT FACTORY 29'' BOOST 15x110 160MM 44MM OFFSET / 3-POSITION LEVER |
| Rear shock | FOX DPX2 FLOAT FACTORY TRUNNION 205x60MM Comp Adjust |
| Crankset | E13 E spec+ Alloy 160 (S/M) / 165mm (L/XL) + E13 Alloy Ring 34T |
| Sprocket | SHIMANO SLX 10 51T |
| Drive | SHIMANO DEORE 12-speed |
| Headset | FSA NO.55R/57E, anodised black 1 1/8" 1.5" |
| Handlebar | LAPIERRE ALLOY 6061DB Ø: 31.8mm W: 760mm R: 15mm (S/M) W: 780mm R: 30mm (L/XL) |
| Grips | LAPIERRE GRIP S/M: Small Diameter L/XL: Large Diameter |
| Stem | LAPIERRE ALLOY Ø: 31.8mm L: 40mm (S, M) 45mm (L, XL) |
| Saddle | LAPIERRE by VELO |
| Seatpost | JD DROPPER "RAD Travel adjust" Ø: 31.6mm travel: 125mm (S) 150mm (M) 170mm (L/XL) |
| Pedals | VP VPE 527 |
| Battery | BOSCH PERFORMANCE CX GEN4 625Wh POWERTUBE + KIOX Display / LP Bracket |