http://www.bikefriday.com/oregonhandmadebikeshow07
Rob English's super light project Bike Friday tips the scales at just 15 lb.
http://www.gometal.com/pInc/lask.htmlで計算すると15lb=6.8kgだ!!
http://www.bikefriday.com/oregonhandmadebikeshow07
Rob English's super light project Bike Friday tips the scales at just 15 lb.
http://www.gometal.com/pInc/lask.htmlで計算すると15lb=6.8kgだ!!