Lapierre Overvolt AM 829i

Name: Lapierre Overvolt AM 829i
Brand: Lapierre

2018 MountainTrail Electric bicycle Manufacturer page

Travel: 140 / 140 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 11 34t / 11–46t
Gear range: 418%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

21 of 25 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Aluminum Not identified

Electric system

3 parts

Battery
- Shimano
Display
- Shimano
Motor
- Shimano DU-E8000 1 speed
DU-E8000

Suspension

3 parts

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Handlebar

Pro Koryak Di2, 760mm width, 20mm rise, 31.8mm diameter Not identified
Headset
- FSA ORBIT IS 138
Pedals

None included Not identified
Saddle
- Fizik
Seatpost
- Lapierre
Stem

Pro Tharsis Trail 0°, 35mm length (S-M), 45mm length (L-XL), 31.8mm clamp Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	418	434	454	477
Stackmm	628	623	623	632
Top tube lengthmm	575	595	615	640
Seat tube lengthmm	390	430	460	500
Head tube lengthmm	120	120	120	130
Head tube angle	67°	67°	67°	67°
Seat tube angle	76°	75.5°	75.5°	75.5°
Chainstay lengthmm	460	460	460	460
Bottom bracket dropmm	30	25	25	25
Bottom bracket heightmm	325	330	330	330
Stack/reach ratio	1.50	1.44	1.37	1.33

Not published by the manufacturer: Wheelbase, Front center, Standover height, Fork rake, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 20.3 in
Highest gear: 85.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Electronic

Additional specifications

Battery: Shimano Integrated
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 925 bicycles with this information
Coverage: 98.6% of the class

Lowest gear

20.3 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 845 bicycles with this information
Coverage: 90.0% of the class

Highest gear

85.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 845 bicycles with this information
Coverage: 90.0% of the class

Shifting

Electronic

25 of 938 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2018
Sample: 938 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.8 km/h
Highest gear: 32.6 km/h

Total gear range 418%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 20.3–85.0 gear inches
Class reference (p10–p90): 16.5–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2018
Lowest gear: 845 bicycles with this information, 90.0% of the class
Highest gear: 845 bicycles with this information, 90.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2018 builds

Differences across 2018 builds
Specification	This bicycle Lapierre Overvolt AM 829i	Lapierre Overvolt AM 400+ Yamaha	Lapierre Overvolt AM 450+ Yamaha	Lapierre Overvolt AM 500+ Bosch	Lapierre Overvolt AM 500i	Lapierre Overvolt AM 527i
Frame
Bicycle weight	Not informed	Not informed	24.2 kg	Not informed	Not informed	Not informed
Suspension
Front travel	140 mm	150 mm	150 mm	150 mm	150 mm	150 mm
Rear travel	140 mm	140 mm	140 mm	140 mm	150 mm	150 mm
Drivetrain
Smallest chainring	34	34	34	14	14	34
Largest chainring	34	34	34	14	14	34
Rear sprockets	11	11	11	11	10	10
Largest sprocket	46	42	42	42	42	42
Lowest gear	20.3 in	22.3 in	22.3 in	9.2 in	9.2 in	22.3 in
Highest gear	85.0 in	85.0 in	85.0 in	35.0 in	35.0 in	85.0 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc	Mechanical disc
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Battery	Shimano Integrated	Yamaha Lithium-ion	Yamaha Lithion-ion	Bosch Lithium-ion	Bosch Lithium-ion	Shimano Integrated
Tire width	2.6″	2.8″	2.8″	2.8″	2.8″	2.8″