The Hope Top Crown is the ultimate in performance, strength, stiffness and style! A must for any serious downhill rider. Hope Top Crown Features CNC machined from a solid billet 2014 T6 aluminium Handlebar clamp integrated into crown Designed for oversized 31.8mm diameter bars 50mm length 3 styles designed to fit; BoXXer, 888 and FOX 40 Laser etched logos on front plate of stem Hope Top Crown Specifications CNC machined 2014 T6 Aluminium Oversized 31.8mm bar clamp Ti bolts supplied 50mm length Weight: 272g Compatible with: 2009 onwards FOX 40 models All RockShox BoXXer models, 35mm diameter only 2013 onwards Marzocchi 888 models, 38mm diameter only More info