Because they give the dirt bike a strong battery. , that's all.
By pocket bike - I hope you mean a portable electric bike. Check out: http://ecobike-usa.com/products/vatavio-folding-electric-bike.asp and you will get the closest to a portable electric bike. Good luck
You can find batteries for your electric bike at www.batterywholesale.com where they carry a selection of bike batteries that are compatible with your electric bike.
In 'Easy Rider' I think Dennis Hopper's character had cocaine stashed in the petrol tank of his bike;
The electric bike conversion kits from www.werelectrified.com convert any bicycle into an electric bike. The kits are easy to install.
A +5 kit from mykwilwin it makes is 5mph faster
Ride 1UP, Tern. Yuba and Gazelle are some more reliable and affordable motorcycles.
If you got your son an electric bike for Christmas and the battery is dead, you need a new one. You can find electric bike batteries at Battery Plus stores.
you can it. its good idea to purchase electric bike, because due to the continuous hike in the petrol prices its better to use electric bike.many of brand available in the market.i am also using one of the best brand of electric bike-eZipp electric bike, its realy most economical. and other barnd like yo bike,hero electric, bsa motors available but all they are costly in compare to eZipp electric bike. i have purchase this bike only Rs. 22,000.
i did
there is 1 a moped it is a bike but it has a motor like a motorbike
One can purchase an electric bike kit at Walmart. At Walmart, the store sell an electric bike kit at a really cheapest price that anyone recommended to buy them.