This one is more expensive than any other but read about it before you discount it.
brakeaway

The other one like above.
VIsta cruisecontrol

The cheapest way.
crampbuster

OEM bars are 1" diameter

SOLD: 07 Black BA, 39mm FCRs, TPUSA stage 1 head, TPUSA 813 cams, TPUSA 10.8:1 pistons, TTP #3 igniter, Specialty Spares Long Cannons, Tsukayu Hard Bags. 82HP/55tq NEW: 19 Goldwing Tour DCT