The Mondraker team competes at the top level of downhill mountain biking aboard one of the most technically advanced DH specific rigs around. This year the Summum has been groomed and refined with a fine tooth comb to produce a 27.5 platform worthy to bare the Summum moniker. The winning geometry of last season has been tweaked while maintaining the winning performance of the Zero suspension platform and award winning Forward Geometry. Rounding out the features list for the Summum with ISCG-05 compatibility and the adjustable geometry kit Mondraker have created a bike far ahead of it's time. Fox DHX RC4 rear shock. Adjustable Head Angle The purpose of this kit is to adapt the geometry to your preferences according to your riding style or the type of track you are racing on. This means you can go from an extreme World Cup geometry set-up to a much steeper head angle in a matter of minutes. The kit contains 3 CNC headset reducers cups which give you the ability to adjust your Summum headangle form 0¼ (63 degrees as standard), +/- 1 - +/-2 and 4 different drop-outs to adjust the length of your chainstay between 440mm, 445mm, 450mm or 455 mm together with adjustable brake adaptors to match. *Kit comes with Summum Pro Team Only and available after market for Summum Pro and Summum models.