At home on dirt jumps, bike parks or DH-runs and pedals uphill efficiently Built for maximum reliability and torsional stiffness using 6061 butted aluminum with double-pass welds at critical areas 6-7" of adjustable travel (152mm - 177mm) and chainstays (417mm - 433mm): exceptionally nimble in short travel, short stay mode; stable at high speeds in long travel, long stay mode First third of travel is plush, remaining 2/3 is more progressive to avoid bottoming out on big hits FSA Orbit 1.5E ZS headset for tapered headtube (56mm ID/44mm ID) included. Has two crown races, one for 1.5" to 1-1/8" steerer tubes and one for 1-1/8" steerer tubes), plus two top cover (8 and 15mm) Rear axle: 135x10mm bolt type or 135x12mm Maxle 51mm International Standard disc brake mount, ISCG-05 chainguide mount Optional cable routing can be set up internal or external Recommended for use with 120-180mm travel forks, 26" wheels (angles shown with 160mm fork) Rock Shox Monarch Plus R air (8.5x2.5"). Max tire: 26 x 2.5". 7.5 lbs (no shock)