Lapierre Prorace 20 SL 2026

The first real MTB for little champions

The Lapierre Prorace 20 SL is the bike designed to accompany young cyclists on their first real off-road adventures. Designed with the same care as adult models, but perfectly adapted to the needs of children, this MTB combines lightness, safety, and fun in a single solution.
The lightweight aluminum frame allows young bikers to control the bike with ease, making every ride more natural and less tiring. The geometry, designed specifically for children, offers a comfortable and stable riding position, increasing safety and confidence from the very first ride.

Tech spec

• Front brake: Tektro, mechanical V-brake, C310 V-Brake
• Rear brake: Tektro, mechanical V-brake, C310 V-Brake
• Brake lever: Tektro, TS325A
• Bottom Bracket: Thun, BSA, Dinky, 73 mm
• Cassette: Shimano, Altus CS-HG31-8, HG
• Chain: KMC, Z-8.1 8s
• Chain Guard: Lapierre, Double Chain Guard for 10s
• Crankset: XLC, SAC38J-166NA Cranks 114 mm + Chainring
• Derailleur hanger: JD, DR-2014-12-02-V03
• Derailleur rear: Shimano, Acera RD-M3020 8s
• Gear: Shimano, Derailleur
• Pedal: VP, 225 w. Reflector
• Shifter Right: Shimano, Triggershift, SL-M315-8R, Rapidfire+
• Front Fork: Lapierre, Unicrown 20"
• Frame: HIGH, Aluminum, Mixed
• Handgrip: Velo, VLG-1979-D
• Handlebar: XLC, Flat bar, Junior, Dia. 25.4 mm, Rise: 25 mm, backsweep 7°
• Headset: XLC, Semi-integrated, No.10 1-1/8" ZS44 / ZS 50
• Saddle: XLC, Kids Active D-922
• Seatpost: XLC, Non Suspension, SP-DC1, Dia. 27.2 mm, L: 300 mm, 300 mm
• Stem: Lapierre, TDS-C308-8, Dia. 25.4 mm, L: 40 mm, +/-10°
• Front light: Spanninga, Illico, 3V
• Rear light: Spanninga, Presto, 1.5V
• Front hub: Kun Teng, AF15F, 20H, QR, 100 mm
• Rear hub: Kun Teng, AZER 20H, 135 mm QR
• Front rim: Shining Rims, MT-66 Disc 23/406, 20H, 9.0 mm Valve
• Rear rim: Shining Rims, MT-66 Disc 23/406, 20H, 9.0 mm Valve
• Spokes: Lapierre, 14G
• Front tire: Kenda, K-1227X Booster, 54-406
• Rear tire: Kenda, K-1227X Booster
• Wheel size: 20, 20

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