ULTIMA WIDE DRIVE 300 SERIES RIGID STYLE FRAME 38-8

Material:
1020 DOM
(Drawn Over Mandrel) steel tubing.
Downtube legs are 1-3/8” O.D. with .120
wall thickness for double downtube frames.
Downtube is 1-3/4” O.D. for singe downtube frames.
Cradle tubes are 1-3/8” O.D. for singe downtube frames.
Backbone is 1-1/2” O.D. with .219 wall thickness.
Seat post is 1-1/2” O.D. with .219” wall thickness.
Special features:
TIG Welded. Accepts 13” fender and 1984 & later flat side gas tanks.
Accepts Softail® style oil tank. Accepts 300 rear tire with full width 1.5” belt.
Integral 5th bolt mounting within reinforced offset trans plate.
Included additionally: (where applicable) 1” hidden axle. Front oil tank mount.
Rear frame pivot tube and hardware including pivot bearings & spacers.

NOTE 1: Coil mounts and regulator mounts must be
determined by builder.
NOTE 2: Backbone is measured from back of neck to front
of seat plate gusset. Downtube is measured from bottom
of neck to top of cradle tube joint.