Lapierre Prorace 3.9 2026

Competition as a goal

Like the Prorace CF, the Prorace is equipped with reliable and responsive components. Starting with the RockShox fork, whose 100 mm of travel provides the desired cushioning on delicate terrain such as singletrack. At the same time, the Sram Eagle Mix 12v drivetrain enhances speed by offering smoothness and precision with every turn of the wheel. Once in the saddle, you'll ride longer and sprint faster!
Whether you're a beginner or looking to improve, for leisure or competition, the Prorace shows its power on all terrains! In this 3.9 version, this semi-rigid cross-country MTB performs well on both gravel and rough terrain. Thanks to its competition-grade kinematics and formidable aluminum frame, it promises quick gear changes and unfailing smoothness, whatever the conditions. The 100 mm travel also gives you room to maneuver on technical sections and around rocks. The perfect bike for trying your hand at XCO?

Tech spec

• Year of manufacture: 2026
• Electric bikes: No
• Front brake: Tektro, hydraulic disc brake, HD-M280, 2 pistons, 180 mm
• Rear brake: Tektro, hydraulic disc brake, HD-M280, 2 pistons, 160 mm
• Brake lever: Tektro, HD-M280-BL
• Brake rotor: Tektro, TR180-35A / TR160-35A, 180/160 mm, Centerlock
• Bottom Bracket: Shimano, PressFit, BB-MT800-PA
• Cassette: Shimano, Deore CS-M6100-12, MICRO SPLINE
• Chain: Shimano, CN-M6100 12s
• Crankset: Shimano, FC-MT512-1, 2-Piece Crankset
• Derailleur hanger: XLC, UDH DO-A200
• Derailleur rear: Shimano, Deore RD-M6100-SGS 12s, Shadow+
• Gear: Shimano, Derailleur
• Pedal: XLC, PD-C35 Flat w. Reflector
• Shifter Right: Shimano, Triggershift, Deore SL-M6100-R, Rapidfire+
• Fork: Rockshox, Judy Silver TK Crown Adjust Boost, 100 mm
• Frame: HIGH, Aluminum, Unisex
• Handgrip: XLC, VLG-1751D2MTB rip Set
• Handlebar: XLC, Flat bar, HB-M30, Dia. 31.8 mm, backsweep 9°
• Headset: Fsa, Semi-integrated, Orbit 1.5 ZS SC No.57SC
• Saddle: XLC, Sport SA-S10 143 mm
• Seatpost: XLC, Non Suspension, SP-R30, Dia. 30.9 mm, L: 400 mm, 400 mm
• Stem: XLC, ST-M34, Dia. 31.8 mm, L: 60 mm, A-Head, +/-7°
• Front hub: XLC, HF-M55 Boost 15x110 mm, 32H, CL
• Rear hub: XLC, HR-M55 Boost 12x148 mm, 32H, CL, MS
• Front rim: XLC, WR-M19 Disc 25/622, 32H, 6.5 mm Valve
• Rear rim: XLC, WR-M19 Disc 25/622, 32H, 6.5 mm valve
• Spokes: Sapim, Gule 14, Dia. 2 mm
• Front tire: XLC, VT-M20 Summit, 57-622
• Rear tire: XLC, VT-M20 Summit

Producer's notes: Specifications are subject to change without notice, depending on component availability. Images are for illustrative purposes only.