Our proprietary JB2 Rockshox Charger tune is a culmination of years of service on the product. Like every rebuild performed in house at Dirtlabs, we look to improve the riding experience.

The JB2 tune modifies the Charger 1 RCT3 damper for better bump compliance AND 2-way high speed and low speed compression control.

Pair this tune with the Vorsprung Luftkappe for the best feeling pike / lyrik out there!

Vorsprung Suspension created the custom tuned Fractive kit for the Fit4 dampers

The Fox Grip2 damper was introduced in 2018 as a retrofit-able option for 36 forks. The unit features 4-way adjustment, high and low speed compression and rebound.

This is a GREAT upgrade for those looking for both added control and the ability for a very supple feel.

The fox Fit4 damper is a great upgrade for those with older style dampers I.e. Evolution series, RLC, CTD, and Grip. (compatibility check required)

The damper features a 3 position compression switch for very smooth trail (very firm), technical climbing, and downhill. Additionally the Factory series damper includes a low speed compression.

Looking to take it a step further? look at the Vorsprung Fractive tuning option