Lapierre Overvolt TR 7.8 e-MTB, side view
Photo: Lapierre
Full-power eMTBTrail2026
Overvolt TR range · 3 builds

LapierreOvervolt TR 7.8

€5,699RRP (Lapierre international EUR store), VAT incl.
Motor
Bosch Performance Line CX100 Nm
Battery
800 WhBosch PowerTube
Travel F / R
140 / – mm
Wheels
29"
Frame
Alloy

All Bosch Performance Line CX eMTBs →

Overview

The Lapierre Overvolt TR 7.8 (€5,699) is the top build of the Overvolt TR: Bosch Performance Line CX with 800 Wh, Rockshox Psylo Gold Isolator RC fork, Lapierre Shock 185x50 mm shock, Shimano Deore RD-M6260-12s and Shimano Deore BR-MT420 brakes.

The Overvolt TR is Lapierre's aluminium full-suspension trail e-MTB, with 29-inch wheels, a 140 mm RockShox Psylo fork and a 185x50 mm trunnion shock.

All builds use the Bosch Performance Line CX motor. The 7.8 and 6.8 come with an 800 Wh PowerTube and the 4.6 with 600 Wh. Drivetrains are Shimano Deore 12-speed on the 7.8 and Shimano CUES on the 6.8 and 4.6.

  • Aluminium trail full-suspension
  • 140 mm fork, 29-inch wheels
  • Bosch Performance Line CX
  • 800 or 600 Wh battery

Gallery

Photos: Lapierre

Full specifications

Frame & suspension

Frame
HIGH Aluminium Uni
Max system weight
120 kg
Fork
Rockshox Psylo Gold Isolator RC, Crown Adj, 140 mm
Rear shock
Lapierre Shock 185x50 mm, Trunnion

E-system

Battery
Bosch Powertube 800 Wh
Charger
Bosch Charger 4A, 230V
Display
Bosch Kiox 300 + Mini Remote
Motor
Bosch Performance line CX

Drivetrain

Cassette
Shimano Deore CS-M6100-12, MICRO SPLINE
Chain
Shimano CN-M6100 12s
Crankset
CR-E18 Cranks 160 mm + Chainring E40
Rear derailleur
Shimano Deore RD-M6260-12s, Shadow
Number of gears
12
Shifter
Shimano Triggershift Deore SW-M6250-IR, wireless SL

Brakes

Front Brake
Shimano Hydraulic Disc brake Deore BR-MT420, 4 pistons, resin pad, 203 mm
Rear Brake
Shimano Hydraulic Disc brake Deore BR-MT420, 4 pistons, resin pad, 203 mm

Wheels & tyres

Rims
XLC WR-M39 Disc 30/622, 32H, 6,5 mm Valve
Tyres
Continental Kryptotal-F Enduro Soft foldable skin SL 60-622

Cockpit

Grips
XLC GR-S34 Gravity Grip
Handlebar
XLC Flat bar HB-M32, Dia. 31.8 mm, Rise: 20 mm, backsweep 9°
Pedals
XLC PD-M29 Flat w. Reflector
Saddle
Prologo MTB Proxim W450 Steel
Seatpost
XLC Dropperpost SP-T21, Dia. 31.6 mm, Travel: 125 mm 416 mm

Manufacturer specification — source. Specs and prices can change; check with the brand or your dealer.

Overvolt TR geometry

SizeSMLXL
ASeat tube length390 mm430 mm460 mm490 mm
BTop Tube length581 mm604 mm628 mm658 mm
CHead tube length110 mm120 mm140 mm160 mm
DHead Tube Angle65.5°66°66°66°
ESeat Tube Angle76.5°76.5°76.5°76.5°
FChain stay length460 mm460 mm460 mm460 mm
GWheelbase1211 mm1230 mm1258 mm1292 mm
HStack597 mm609 mm627 mm646 mm
IReach438 mm458 mm477 mm503 mm
KBottom bracket drop15 mm15 mm15 mm15 mm

Source: Lapierre.

Overvolt TR: builds compared

Overvolt TR range →
Overvolt TR 4.6Overvolt TR 6.8Overvolt TR 7.8
Price€4,499€4,999€5,699
FrameAlloyAlloyAlloy
ForkRockshox Psylo Silver R 15x110 29 140 mmRockshox Psylo Silver RC 15x110 29 140 mmRockshox Psylo Gold Isolator RC, Crown Adj
ShockLapierre Shock 185x50 mm Trunnion/15x8 mmLapierre Shock 185x50 mm Trunnion/15x8 mmLapierre Shock 185x50 mm
DerailleurShimano CUES U6000 10/11s Shadow+Shimano CUES U6000 10/11s Shadow+Shimano Deore RD-M6260-12s
BrakesShimano Hydraulic Disc brake M4100 4 pistonsShimano Hydraulic Disc brake M4100 4 pistonsShimano Hydraulic Disc brake Deore BR-MT420
WheelsRyde Disc30 32H, 30-622 Black AnodizedRyde Disc30 32H, 30-622 Black AnodizedXLC WR-M39 Disc 30/622, 32H
DisplayBosch Kiox 300Bosch Kiox 300Bosch Kiox 300 + Mini Remote

Overvolt TR 7.8: FAQ

How much does the Lapierre Overvolt TR 7.8 cost?

€5,699 (RRP (Lapierre international EUR store), VAT incl.). The Overvolt TR range runs from €4,499 (Overvolt TR 4.6) to €5,699 (Overvolt TR 7.8). Prices vary by country and dealer.

What motor and battery does the Lapierre Overvolt TR 7.8 have?

Bosch Performance Line CX (100 Nm). 800 Wh battery — bosch PowerTube.

How much suspension travel does the Lapierre Overvolt TR 7.8 have?

140 mm at the fork, on 29" wheels.

What sizes does the Lapierre Overvolt TR 7.8 come in?

S, M, L, XL. Check the geometry table to compare reach and stack between sizes.

What is the difference between the Overvolt TR 7.8 and the Overvolt TR 6.8?

They share the Overvolt TR frame platform and motor; the differences are in the parts — fork: Rockshox Psylo Gold Isolator RC vs Rockshox Psylo Silver RC 15x110 29 140 mm; shock: Lapierre Shock 185x50 mm vs Lapierre Shock 185x50 mm Trunnion/15x8 mm; derailleur: Shimano Deore RD-M6260-12s vs Shimano CUES U6000 10/11s Shadow+; brakes: Shimano Hydraulic Disc brake Deore BR-MT420 vs Shimano Hydraulic Disc brake M4100 4 pistons; price: €5,699 vs €4,999.

More Lapierre e-bikes

All Lapierre →