Footboard brake levers
Moto Guzzi V700, V7 Special, Ambassador, 850 GT, 850 GT California, Eldorado, and 850 California Police models
Thanks to Craig Sheldrick for sending me this information via e-mail.
It seems Moto Guzzi changed the style of the brake levers for the loop frames. Some are straight while others (perhaps later?) have a dog leg.