Lapierre
Prorace 1.9 Cues Rd-u4000
- 100 mm
- Shimano CUES U4000 9 vitesses
- Aluminium
Lapierre Prorace 3.9 Deore
Lapierre Prorace 3.9 Deore
cross-country hardtail mountain bike, aluminium frame, 29" wheels, entry level equipment
Key specs
- Model year
- 2026
- Weight
- 12.9 kg
- Frame
- Aluminium
- Suspension
- Hardtail, 100 mm
- Fork model
- Rockshox Judy Silver TK Crown Adjust Boost
Cadre : HIGH Aluminium Uni
VTT de cross-country semi-rigide
Fourche : Rockshox Judy Silver TK Crown Adjust Boost, 100 mm
- Wheelset
- 29" · Rodi Tryp25 25x622
- Groupset
- Shimano Deore M6100 12 vitesses
- Brake model
- Shimano Hydraulic Disc brake MT401 2 pistons
- Seatpost
- Rigid · Lapierre Non Suspension Alloy, Ø: 27.2 mm
Derailleur Arrière : Shimano Deore RD-M6100-SGS 12s, Shadow+
Tige de selle : XLC Non Suspension SP-R30, Dia. 30.9 mm, L: 400 mm
Character
The bike at a glance: the ground it is made for, how it handles, its gears and its equipment, beside the other bikes of its kind.
« Mountain bike made for very smooth ground, very stable, entry-level equipment. »
EasyDemanding
Made for smooth ground, more than other cross-country mountain bikes.
NimbleStable
Steadier at speed than most other cross-country mountain bikes.
Gearing
Not enough data yet for this chart: it fills in as soon as the specs are in.
Equipment level
Not enough data yet for this chart: it fills in as soon as the specs are in.
Equipment: entry level for its category.
Equipment score: 34/100 (frame, groupset, wheels, suspension).
Prorace 3.9 Deoreother cross-country mountain bikes
Spec sheet
Every value is read on the brand’s page; hover it to see its source and date.
Ride type
- Discipline
- Cross-country
- Suspension
- Hardtail
VTT de cross-country semi-rigide
VTT de cross-country semi-rigide
Frame and fork
- Frame
- Aluminium
- Bottom bracket
- Shimano PressFit MT800 MTB 92
- Seatpost diameter
- 27.2 mm
Cadre : HIGH Aluminium Uni
Suspension
- Fork travel
- 100 mm
- Fork model
- Rockshox Judy Silver TK Crown Adjust Boost
Fourche : Rockshox Judy Silver TK Crown Adjust Boost, 100 mm
Drivetrain
- Groupset brand
- Shimano
- Groupset
- Shimano Deore M6100 12 vitesses
- Shifting
- Mechanical
- Gears at the back
- 12
- Chainring teeth
- FC-MT512-1, 2-Piece Crankset
- Cassette
- Shimano Deore CS-M6100-12, MICRO SPLINE
- Rear derailleur
- Shimano Deore 12s Shadow +
- Shifters
- Shimano Triggershift Deore Rapidfire SL-M6100-IR
Derailleur Arrière : Shimano Deore RD-M6100-SGS 12s, Shadow+
Derailleur Arrière : Shimano Deore RD-M6100-SGS 12s, Shadow+
Levier de vitesse droit : Shimano Triggershift Deore SL-M6100-R, Rapidfire+
Pédalier : FC-MT512-1, 2-Piece Crankset
Cassette : Shimano Deore CS-M6100-12, MICRO SPLINE
Brakes
- Brakes
- Hydraulic disc
- Brake model
- Shimano Hydraulic Disc brake MT401 2 pistons
Shimano Disque hydraulique
Wheels and tyres
- Wheel size
- 700c / 29"
- Wheelset
- Rodi Tryp25 25x622
- Rims
- Aluminium
- Rim inner width
- 25 mm
- Tyres
- XLC VT-M20 Summit 57-622
- Tyre width fitted
- 57 mm
Taile des roues 29
Pneus : XLC VT-M20 Summit 57-622
Cockpit and seatpost
- Seatpost
- Rigid
- Handlebar
- Lapierre Flat bar Alloy 6061 Top flat, Ø: 31.8 mm
- Stem
- Lapierre 7050 Alloy, 7°, Ø: 31.8 mm
- Seatpost model
- Lapierre Non Suspension Alloy, Ø: 27.2 mm
Tige de selle : XLC Non Suspension SP-R30, Dia. 30.9 mm, L: 400 mm
Weight
- Weight
- 12.9 kg
Geometry
- Geometry size
- M
- Stack
- 605 mm
- Reach
- 390 mm
- Head angle
- 69.5 °
- Seat angle
- 73 °
- Chainstays
- 428 mm
- Wheelbase
- 1,121 mm
- Bottom bracket drop
- 65 mm
Spec sheets read at: lapierrebikes.com
Geometry
4 sizes: S, M, L, XL.
| Geometry of the Prorace 3.9 Deore per size | ||||
|---|---|---|---|---|
| Reach (mm) | 371 | 390 | 416 | 437 |
| Stack (mm) | 584 | 605 | 600 | 614 |
| Top tube (effective) (mm) | 550 | 575 | 600 | 625 |
| Seat tube (mm) | 390 | 430 | 470 | 510 |
| Head tube (mm) | 90 | 90 | 90 | 105 |
| Head angle (°) | 69 | 69.5 | 69.5 | 69.5 |
| Seat angle (°) | 73 | 73 | 73 | 73 |
| Chainstays (mm) | 428 | 428 | 428 | 428 |
| Wheelbase (mm) | 1,094 | 1,121 | 1,142 | 1,171 |
| Front centre (mm) | 674 | 701 | 721 | 750 |
| BB drop (mm) | 65 | 65 | 60 | 60 |
| BB height (mm) | 309 | 309 | 314 | 314 |
| Trail (mm) | 43 | 0 | 40 | 0 |
The range
Lapierre
Prorace 2.9 Cues Rd-u6000
- 100 mm
- Shimano CUES U6000 10 vitesses
- Aluminium
Lapierre
Prorace 3.9 Deore
- 100 mm
- Shimano Deore M6100 12 vitesses
- Aluminium
Its comparisons
Comparable mountain bikes
Lapierre
Prorace Cf 5.9 Deore
- 100 mm
- Shimano Deore M6100 12 vitesses
- Carbon
Lapierre
Prorace 4.9 SX Eagle
- 100 mm
- SRAM SX Eagle 12 vitesses
- Aluminium
Lapierre
Prorace 2.9 Cues Rd-u6000
- 100 mm
- Shimano CUES U6000 10 vitesses
- Aluminium
Lapierre
Prorace 1.9 Cues Rd-u4000
- 100 mm
- Shimano CUES U4000 9 vitesses
- Aluminium
Who is it for?
The sports the brand announces, and the features that go with them.
Cycling
- Discipline: Cross-country
- Suspension: Hardtail
- Fork travel: 100 mm
- Wheel size: 700c / 29"
Frequently asked questions
Is the Lapierre Prorace 3.9 Deore a hardtail or a full suspension?
Hardtail, according to the brand.
How much travel does the Lapierre Prorace 3.9 Deore fork have?
100 mm, according to the brand.
Does the Lapierre Prorace 3.9 Deore come with a dropper post?
Seatpost: Rigid, according to the brand.