The Hardfour 4.0 performs very well for a smaller size e-mountain bike. It has 24″ tires, but lots of power with a 500 watt mid-drive motor, front-end suspension and award-winning Yamaha battery system. We haven’t ridden this e-bike very often due to the smaller size, but the young teens love trying it. It will make a very nice electric MTB for someone who wants to tackle the trails, ride the roads or use it on a farm.
Yamaha PW-System, 500 watt, 20 mph
Yamaha lithium ion, 400 wh
Up to 50 miles (depends upon weight of rider, terrain, conditions, etc.)
- PEDAL ASSIST:
Tektro HD-M286, hydraulic disc brakes
Shimano Acera M3000, 9-speed
Schwalbe Table Top Performance, 57-507
- WHEEL SIZE:
3 levels of assistance
Selle Royal Hello
5 years frame, 2 years electronics, 1 year all other components
PRICE: $2,599 (*financing as low as $114/month)
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*financing based upon no down payment, 2 year term at 5.5% interest.