There are 3 products.
Graves Pneumatic Preload Adjuster For Ohlins TTX Shocks Features: Compatible with Ohlins TTX rear shocks No chance of failure or preload loss during a race No oil leakage For adjustment preload adjustment tool is necessary, sold separately
Graves Pneumatic Preload Adjustment Tool Features: Used for engaging / disengaging the Graves pneumatic preload adjuster Octagon shaped Recessed gauge Improved line strength
Pazzo Racing Fork Spring Preload Adjuster The Fork Spring Pre-load Adjuster allows you to fine tune your front fork pre-load without any tools. This trick accessory for your front forks is both stylish and functional.