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Haibike HardFour Kids eBike 2021 Yamaha

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Haibike HardFour Kids eBike Yamaha


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General Bike Specifications

Frame Aluminium 6061 with Internal Cable Routing

Forks SR Suntour XCR LO, Lockout, 63mm, Tapered

Rear Shock N/A

Brakes Tektro M282 160mm

Shifters Shimano Altus M2010 9-Speed Triggers

Rear Mech Shimano Altus M2010 9-Speed

Cassette Shimano HG200, 11-36 Teeth, 9-Speed

Chain KMC X9 9-Speed

Wheelset Rodi Alloy Rims, Haibike TheHub++

Tyres Schwalbe Billy Bonkers 24 x 2.00"

Handlebars Haibike TopFlat Bar 31.8mm 640mm

Stem Haibike TheStem 31.8mm

Headset A-Head, Alloy, Tapered

Seatpost Haibike Alloy Post, 31.6mm

Saddle Haibike TheSaddle Junior

Weight 20 Kg

Electric Bike Specifications

Battery Yamaha Lithium Ionen 36 Volt, 400 Wh, with BMS Management

Display Yamaha Side Switch multi functional LCD display

Motor Yamaha PW-TE Crank Drive 36V 250 W, 60Nm

Range 30 - 80 miles of power assisted range, depending on terrain

Customer Reviews

Based on 1 review
Myself and the Mrs both have eBikes and

This is a really excellent bike. Myself and the Mrs both have eBikes and my 9 year old son always struggled with longer rides/hills this limited us to very short rides on flat roads only. Now he is off like a rocket hills are no longer an issue for him and he no longer constantly complains about being tired.

Bike looks very smart but is quite heavy this is expected for an eBike. My only observation is the size of the bike my son is average height for a 9 year old and this bike with the seat as low as possible is still slightly too big for him he struggles to get on and off. I would say more suitable for 10 years and older unless your child is taller than average. But leave a good amount of growing so the bike will last longer.