
Designed for Softail owners who want to adjust their suspension without hassle, the Progressive Suspension preload wrench (ref. SW-784) offers a quick and secure grip. Thanks to its 3/8" ratchet drive, it allows access to a wider range of preload adjustment without lifting the bike — convenient at the roadside or in the workshop.
Easier to handle than original tools, this wrench slides over the preload nut rings and is used with a 3/8" ratchet for precise adjustments without excessive effort. Ideal for Vintage/Classic and Touring, it is suitable for load adjustments for solo riders, duo, or light luggage, without the need to lift the bike.
Compatible with any original or Progressive Suspension Softail shock — used on models such as Harley-Davidson FLSTFBS Fat Boy S, FLSS Softail Slim S, or FXSB Breakout — this wrench is a simple yet practical accessory for maintaining your machine's suspension behaviour.