Attitude Rigid Frames For Wide Tire Big Twin - 42¡ Rake, 6" Downtube Stretch, 2" Backbone Stretch
Fat look 1 3/8" O.D. cradle and tail section tubing made from high strength drawn over mandrel (DOM) steel with .120" wall thickness
Can be used with a full width 1 1/2" rear belt
Built-in fork stop designed to be used with a billet type fork bracket (flat lower tree) found in the front end section
3/4" O.D. axle with concealed nuts and decorative side plates
Additional frame clearance designed to still have serviceable rocker covers with .500" taller than stock Evolution engine
All individual frame components are CNC machined from billet steel
100% TIG welded construction for maximum strength and durability
Includes rear oil tank mount
Use with alternator type Shovelhead or Big Twin Evolution engine. Can also be used with a Twin Cam Alpha (non-balancer type) if used with our custom rear engine mount 26055
Includes Manufacturer's Statement of Origin
Required Components
5 Speed transmission for Softail 1986/1999 found in the drive train section
Oil tank for Softail 1986/1999 or one of our custom center fill tanks found in the fuel section
Billet type fork brackets with a flat lower bracket that the hidden fork stop plate can be screwed to found in the front end section
Custom fabricated mounts for the rear fender and sissy bar
Custom fabricated exhaust hanger mount
Seat post style ignition coil mounting bracket for Big Twin 4 speed 1965/1982 found in the electric section
Rear wheel pulley spacer (correct thickness will be dictated by wheel manufacturer) found in the drive train section
Rear axle/wheel spacer(s) (width will be dictated by wheel manufacturer) found in the wheel section
9" wide rear fender found in the frame and body section
Rear brake caliper and support for Softail Late 1987/1999 found in the wheel section
Seat for Softail 1984/1999 found in the frame and body section
180 mm tire on a 5" rim requires OE style Softail transmission mounting plate (non-offset) 1986/1999 found in the drive train section
180 mm tire on a 6" rim requires 1/2" offset Softail transmission mounting plate, inner primary to engine spacer and primary drive
200 mm tire requires 1/2" offset Softail transmission mounting plate, inner primary to engine spacer and primary drive
Note: As with any frame-up custom build project, it is common shop practice to pre-assemble the entire motorcycle prior to any paint work for compatibility verification of all parts used.
