When we are in the market for a new fork but don't want to spend a fortune, the Marzocchi Bomber Z1 27. 5 Boost Fork is the answer. The Bomber Z1 29 Boost Fork comes in a range of travel options to best suit our riding, and the simple GRIP damper provides us with a 2-position compression adjust and a rebound adjustment so we can tune the fork to our riding style. The Bomber Z1 27. 5 Boost Fork has an aluminum crown and stanchions and magnesium lowers for weight savings and durability, and has a FLOAT air spring for a balanced and comfortable ride.