This structure is much more difficult than straight out, the line is towards the back, and the force is not uniform at a point when rotating The wire uses sheath (the old wire does not have sheath), and the aging resistance of is particularly good in a very low , and it will not with the use of for time The handle is high temperature resistant nitrile butadiene rubber Heat wire transverse winding, with excellent comfort, power is only half of similar products, is a real high efficiency energy saving electric heating handle right hand throttle out Advanced electronic temperature control , power consumption, can better protect the battery The handlebar with workmanship is more exquisite than driver's handlebar,removable cover, can be closed and can be used freely