Wheelie

Captian Tuff.
Chopper

Chopper. Voice: Frank Welker.

Deputy Fishtail.

Hi-Riser. Voice: Lennie Weinrib.
Revs

Revs. Voice: Paul Winchell.
Rota Lee

Rota Ree - Voice: Judy Strangis.

Scrambles - Voice: Don Messick.
Wheelie Wheelie - Voice (sound effects): Frank Welker.

Chopper Bunch (click on picture to enlarge).
Thanks to Diane H. for identifying the Chopper Bunch & the correction on Rota Ree.