The National Forest Explorer (NFE) is a stock frame from Elephant Bikes. Depending on your size, needs and budget I can hand build you a suitable custom wheelset. Popular choices have been Velocity Cliffhanger or WTB Frequency rims, and front dynamo hubs. Rear hubs range from DT Swiss to Shimano and White Industry. Wheelset prices are all over depending on what you want, so contact me for a quote.