The 806 is available in the XS size. All sizes have more compact geometry than the 801 or 805. That means slightly less length for more comfortable reach, suiting riders with shorter proportions. The 806 uses smooth Shimano Deore M6000 shifting, featuring the latest Shadow Plus clutch rear derailleur, combined with a Whyte 2pcs chainset with narrow-wide chain ring for perfect chain control. WTB STP i27 TCS 2.0 System rims with Maxxis TR front and rear specific tyres combine to make a Tubeless Ready package, with enough grip to fully exploit the 800 series trail geometry.