Latest Upgraded electric road bike A6-R frame arrived
6 parts Upgraded electric road bike A6-R
1.the bicycle frame total Lengthen 100mm:More suitable for European and American market people
2.update the A6-R off road electric bike frame battery case Inner dimension
3.add the alloy battery case:can install 36V8AH 36V10AH battery
4.Widened tire size can installation 700*28C 700*32C 700*35C 700*40C road bicycle tire and the city bike tire.
5.Thicker bicycle frame pipe, stronger and safer
6.A6-R electric Cable routing is more reasonable