Box's goal with Prime 9 was to blend all the durability and reliability from a traditional 3x9 drivetrain with a 1x setup

Custom neoprene/velcro strap secures all items together

Juicy 5/7/Ultimate

Pros: Strong

Brendan Fairclough

Marzocchi Z1 Coil Plunger Shaft and Topcap Kit - 27.5 Inch PDP|Colour Box's goal with Prime 9If you have the Marzocchi Z1 Bomber and want to add some of that small bump sensitivity and performance that only a coil fork and bring then this is the upgrade you need. This kit includes the plunger shaft and top cap. You will then need to pair it with the correct spring(sold separately) to match your weight and riding style. Weight 250 350g Note: Spring not included