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Junior 3.5

The MTF Junior is a specially designed e-bike for children aged 8 to 11, combining safety, ease of use, and fun. With a lightweight frame, rear hub motor, and intuitive controls, it offers young riders a smooth and enjoyable cycling experience.

mtf

The MTF Junior is an electric bike tailored for children aged 8 to 11 years, with frame sizes and wheel dimensions perfectly suited for riders between 120 and 145 cm tall. It offers an ideal balance of safety, performance, and ease of use, making it a great choice for young cyclists starting to explore longer rides.

 

Powered by a rear hub motor with five levels of pedal assistance, the Junior ensures smooth and controlled power delivery, which young riders can easily adjust using the colorful LCD display mounted on the handlebars. This allows children to confidently manage their riding experience in various environments.

junior 3.5, hill 8.5 w a mount 8.5.jpg
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The bike is equipped with a 7-speed Shimano Tourney drivetrain for smooth gear shifting, paired with hydraulic disc brakes featuring motor cut-off for instant braking response and enhanced safety. The front suspension fork with 50 mm travel absorbs shocks on rougher paths, providing added comfort and stability.

 

Available with battery that offers up to 70 km of range, making it perfect for family outings or daily adventures. The MTF Junior combines reliability, comfort, and kid-friendly features to encourage children to enjoy cycling with confidence.

Frame & Suspension:

  • Frame: Alu 6061

  • Frame size: 14"

  • Fork: ZOOM, stroke 50 mm

Motor & Battery:

  • Motor: BAFANG 250W / max. 500W, in rear hub, 32 N.m

  • Battery: AKU battery GX20MINI 9,8 Ah (352,8 Wh) (SMART) (4KOZ6068)

  • Speed: With direct assistance up to 25 km/h (according to the decree)

  • Max. range: Up to 70 km

Drivetrain:

  • Crankarm: PROWHEEL (38 Teet), Crankarm 152mm 

  • Shifter: SHIMANO Revo SL-RS35R, indexed, 7 speed

  • Rear Derailleur: SHIMANO Tourney RD-TZ500 Tourney

  • Cassette: SHIMANO MF-TZ500 14-28T

Free

  • Stand

TECHNICAL SPECIFICATION

Wheels & Tires:

  • Brakes: TEKTRO HD-E3520, disc

  • Front hub: MTF 13G*36H

  • Rear hub: Rear engine BAFANG

  • Rims: STARS CIRCLE 36H

  • Tires: CST 24*1.95

  • Wheels: 24"

Components:

  • Display: Colour LCD display (5 levels of assistance)

  • Handlebars: MTF Sport 31.8 mm, length 580 mm

  • Headset: NECO, semi-integrated 1 1/8", black

  • Seatpost: MTF 27.2 mm / 300 mm

  • Saddle: MTF Kids

  • Grips: MTF Grid Shift rubber

Weight & Capacity:

  • Weight: 17 kg

  • Load Capacity: 120 kg

battery

Battery

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Mountfield

Všechromy 56, Strančice
251 63  Czech Republic

Tel: +420 327 772 931

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