Lapierre Prorace 20 SL

Name: Lapierre Prorace 20 SL
Brand: Lapierre

2023 YouthGeneral youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €549 Last known price
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 8 28t / 11–34t
Gear range: 309%
Frame: Aluminum
Brakes: Rim brake

Not published by the manufacturer

Sizes and geometry

Components

12 of 19 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

Prorace 20″ Supreme 4 Alloy V-Brake Not identified

Suspension

1 part

Fork

Alloy Rigid 20" Not identified

Drivetrain

6 parts

Bottom bracket

BSA Cartridge type 122.5mm Not identified
Cassette
- Shimano CS-HG31 8 speeds 11–34t
CS-HG31
Chain
- KMC X8 8 speeds
Crankset
- Samox 28t
Rear derailleur
- Shimano Acera RD-M360
RD-M360
Shifters
- Shimano Altus SL-M315-8R 8 speeds
SL-M315-8R

Brakes

2 parts

Wheels and tires

2 parts

Rims

Alloy 406x18mm double wall 20H CNC Not identified
Tires
- Kenda Small Block 8

Cockpit and contact points

7 parts

Grips

Velo VLG-1979 115mm Not identified

VLG-1979
Handlebar
- XLC
Headset
- FSA NO.10
Pedals
- VP
VP-225
Saddle

DDK D992 Not identified
Seatpost
- XLC
SP-DC1
Stem

MTB alloy,TDS-C308-8, 10°, E: 40mm Not identified

TDS-C308

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 16.5 in
Highest gear: 50.9 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 1.5″
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.3 km/h
Highest gear: 19.5 km/h

Total gear range 309%

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: 16.5–50.9 gear inches

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 2023 builds

Differences across 2023 builds
Specification	This bicycle Lapierre Prorace 20 SL	Lapierre Prorace 24 SL	Lapierre Prorace 3.9	Lapierre Prorace 5.9	Lapierre Prorace CF 5.9	Lapierre Prorace CF 6.9
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Fork material	Aluminum	Aluminum	Not informed	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Rigid	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Front travel	Not informed	Not informed	100 mm	100 mm	100 mm	100 mm
Drivetrain
Smallest chainring	28	32	32	32	32	32
Largest chainring	28	32	32	32	32	32
Rear sprockets	8	8	12	12	12	12
Smallest sprocket	11	11	10	10	11	11
Largest sprocket	34	34	51	51	50	50
Lowest gear	16.5 in	22.6 in	18.2 in	18.2 in	18.6 in	18.6 in
Highest gear	50.9 in	69.8 in	92.8 in	92.8 in	84.4 in	84.4 in
Brakes
Brake type	Rim brake	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BSA	BSA	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92
Suspension	Rigid	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	1.5″	1.5″	2.25″	2.25″	2.35″	2.35″
Wheel size	20″	24″	29″	29″	29″	29″
Fork spring	Not informed	Not informed	Air	Air	Air	Air