A premium CNC machined reach adjust headset for your Airdrop Slacker frame. As part of the Slacker DH frame's development, we also developed this reach adjust headset. Compatible with the Slacker frame (and any other frame with a straight ZS56/ZS56 head tube), the reach adjust headset comprises of two pairs of headset cups. Effectively a pair of centered cups and then a pair of 5mm offset cups. This means dependent on the orientation of the offset cups you can run, centred, +5mm reach or -5mm reach. Having the three positions means riders can really tune the fit and ride characteristic of their bike. The headsets themselves are a no compromise affair. All headset cups are CNC made to ensure a perfect fit every time. We spec a dual sealed, stainless steel angular contact bearing. The upper headset cover comprises of two rubber seals, to keep out the worst of the weather and grime. All headsets also include a starnut and our very own sessions not seconds top cap with stainless bolt. Please Note: compatible with dual-crown forks that have a straight 1 1/8" steerer. Not compatible with forks that have a tapered steerer. Features Compatible With: Slacker Fitment: ZS56 upper / ZS56 lower Cups: 6061 T-6 aluminium Cover: 6061 T-6 aluminium Crown Race: Steel Weight: 143g Spec Head Tube Upper: 56mm (ZS56) Head Tube Lower: 56mm (ZS56) Upper Cup Insertion Depth: 10mm Lower Cup Insertion Depth: 10mm Upper Stack Height: 10.5mm Lower Stack Height: 4mm Upper Bearing: 41mm Lower Bearing: 41mm Fork Steerer: 1 1/8" Straight What's Included 0mm upper & lower cups ±5mm upper & lower cups Upper & lower bearings Fork crown race Sessions Not Seconds topcap Star fangled nut & bolt
