The Play 20 is Mondraker's electric bike for younger riders, designed from the brand's adult models so kids get the same performance and style on genuinely capable equipment. For 2026 it gets revised geometry and an updated specification.
Wide 2.4" tyres, the same width as on adult bikes, add grip and comfort and can run lower pressures for more traction and confidence. Updated Forward Geometry designed around a short 30mm stem gives responsive yet stable handling, while internal cable routing and dropper post compatibility future-proof the frame as young riders progress.
Power comes from a Mahle X35 rear hub motor with a 250Wh battery integrated into the down tube, offering three assistance modes up to 25km/h so kids can keep up on family rides. The build includes a rigid alloy fork, a Microshift Advent 9-speed drivetrain, Clarks M2 Junior disc brakes and short 114mm cranks.
Features
- Play 20 hydroformed 6061 Stealth Evo alloy frame with kids' Forward Geometry
- Mahle X35 rear hub motor with three assist modes, assisted to 25km/h
- Integrated 250Wh battery
- Microshift Advent 9-speed drivetrain with 11-38T cassette
- Clarks M2 Junior disc brakes with 160mm rotors
- Wide 20x2.4" Kenda Booster tyres on tubeless-ready rims
- MDK 20 rigid fork, 114mm cranks and SDG Fly Jr saddle
- Suits riders from 120cm to 135cm
Sizing
- One size: 120cm - 135cm
Specifications
DisciplineKids MTB
MaterialAluminium
Front TravelRigid
Wheel Size20"
WarrantyLifetime (frame)
Frame - Play 20 6061 Alloy Stealth Evo, hydroformed tubing, integrated internal non-removable battery, tapered head tube, HHG internal cable routing, BSA bottom bracket, QR 9mm rear axle, 1x drivetrain compatible
Motor - Mahle-Ebikemotion X35 (25km/h)
Battery - Mahle-Ebikemotion Internal 250Wh
Display - Mahle-Ebikemotion
Fork - MDK 20 Kid, rigid alloy Stealth stanchions, Post Mount disc brake mount
Headset - Onoff ZS44/ZS56, 1-1/8", 1.5" head tube, ACB sealed bearings, top 42x30x7x45°x45°, bottom 52x40x8x45°x45°
Stem - Onoff S3 30mm 0°, 6061 forged alloy, 31.8mm barbore
Handlebar - MDK XC 1.0, 6061 alloy, rise: 25mm, width: 580mm, 9° backsweep, 5° upsweep, 31.8mm barbore
Grips - Onoff Twin, 1 lock-on
Seatpost - MDK XC 0-R, 6061 T6 Alloy, diameter 31.6mm, length 250mm
Saddle - SDG Fly Jr
Front brake - Clarks M2 Junior 160mm IS 6 bolts, one piece rotor
Rear brake - Clarks M2 Junior 160mm IS 6 bolts, one piece rotor
Brake lever - Clarks M2 Junior
Rims - MDK-HP1 20 TLR, 25mm internal width, tubeless ready, 32 spokes
Spokes - CN round stainless steel
Front hub - K8QF, 9x100mm, cup & cone ball bearings, IS 6 bolts
Rear hub - Mahle-Ebikemotion X35, HG freehub
Front tyre - Kenda Booster 20x2.4, single compound, 30TPI, wire bead
Rear tyre - Kenda Booster 20x2.4, single compound, 30TPI, wire bead
Crankset - Samox DM 28T steel, 114mm
Chainring - 28T, steel
Bottom bracket - BSA, 73mm
Chain - Sram PC951 9s, Powerlock
Rear derailleur - Microshift Advent, M6195S super short cage
Shift levers - Microshift Advent SL M6195R, 9s
Cassette - Microshift Advent 11-38T, 9s
Derailleur hanger - Mondraker M077
Play 20 2026
- Trail / Kids
- 20″ wheels
- Alloy frame
Finance available – see options
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The Play 20 is Mondraker's electric bike for younger riders, designed from the brand's adult models so kids get the same performance and style on genuinely capable equipment. For 2026 it gets revised geometry and an updated specification.
Wide 2.4" tyres, the same width as on adult bikes, add grip and comfort and can run lower pressures for more traction and confidence. Updated Forward Geometry designed around a short 30mm stem gives responsive yet stable handling, while internal cable routing and dropper post compatibility future-proof the frame as young riders progress.
Power comes from a Mahle X35 rear hub motor with a 250Wh battery integrated into the down tube, offering three assistance modes up to 25km/h so kids can keep up on family rides. The build includes a rigid alloy fork, a Microshift Advent 9-speed drivetrain, Clarks M2 Junior disc brakes and short 114mm cranks.
Features
- Play 20 hydroformed 6061 Stealth Evo alloy frame with kids' Forward Geometry
- Mahle X35 rear hub motor with three assist modes, assisted to 25km/h
- Integrated 250Wh battery
- Microshift Advent 9-speed drivetrain with 11-38T cassette
- Clarks M2 Junior disc brakes with 160mm rotors
- Wide 20x2.4" Kenda Booster tyres on tubeless-ready rims
- MDK 20 rigid fork, 114mm cranks and SDG Fly Jr saddle
- Suits riders from 120cm to 135cm
Sizing
- One size: 120cm - 135cm
Specifications
DisciplineKids MTB
MaterialAluminium
Front TravelRigid
Wheel Size20"
WarrantyLifetime (frame)
Frame - Play 20 6061 Alloy Stealth Evo, hydroformed tubing, integrated internal non-removable battery, tapered head tube, HHG internal cable routing, BSA bottom bracket, QR 9mm rear axle, 1x drivetrain compatible
Motor - Mahle-Ebikemotion X35 (25km/h)
Battery - Mahle-Ebikemotion Internal 250Wh
Display - Mahle-Ebikemotion
Fork - MDK 20 Kid, rigid alloy Stealth stanchions, Post Mount disc brake mount
Headset - Onoff ZS44/ZS56, 1-1/8", 1.5" head tube, ACB sealed bearings, top 42x30x7x45°x45°, bottom 52x40x8x45°x45°
Stem - Onoff S3 30mm 0°, 6061 forged alloy, 31.8mm barbore
Handlebar - MDK XC 1.0, 6061 alloy, rise: 25mm, width: 580mm, 9° backsweep, 5° upsweep, 31.8mm barbore
Grips - Onoff Twin, 1 lock-on
Seatpost - MDK XC 0-R, 6061 T6 Alloy, diameter 31.6mm, length 250mm
Saddle - SDG Fly Jr
Front brake - Clarks M2 Junior 160mm IS 6 bolts, one piece rotor
Rear brake - Clarks M2 Junior 160mm IS 6 bolts, one piece rotor
Brake lever - Clarks M2 Junior
Rims - MDK-HP1 20 TLR, 25mm internal width, tubeless ready, 32 spokes
Spokes - CN round stainless steel
Front hub - K8QF, 9x100mm, cup & cone ball bearings, IS 6 bolts
Rear hub - Mahle-Ebikemotion X35, HG freehub
Front tyre - Kenda Booster 20x2.4, single compound, 30TPI, wire bead
Rear tyre - Kenda Booster 20x2.4, single compound, 30TPI, wire bead
Crankset - Samox DM 28T steel, 114mm
Chainring - 28T, steel
Bottom bracket - BSA, 73mm
Chain - Sram PC951 9s, Powerlock
Rear derailleur - Microshift Advent, M6195S super short cage
Shift levers - Microshift Advent SL M6195R, 9s
Cassette - Microshift Advent 11-38T, 9s
Derailleur hanger - Mondraker M077
Returns Information
Reviews
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