Kit: FOX Factory AM, Lynx, Boondocker DS 3900/4100, Accessories Maximize your sled performance by

Maximize your sled performance by bolting on FOX's new trail/crossover shocks equipped with Rifle Bore position-sensitive technology and QS3 adjustment

and the 850 Turbo sleds

climbing the steepest shoot just got easier thanks to this feature

Internal groove position sensitive technology

for stop switch

Kit: FOX Factory AM, Lynx, Boondocker DS 3900/4100, Accessories Maximize your sled performance byRear shock Fox Air Kit for the Lynx Boondocker DS 3900 4100. This is a "plug and play" kit designed to replace the heavy stock shocks that come stock with your Lynx sled. You will save at least 11 lbs. of unsprung weight in the rear of your sled. Infinitely adjustable air pressure settings, allow you to dial in the exact ride you are looking for. With a rear shock "lockout" option, climbing the steepest shoot just got easier thanks to this feature.