NS Bikes - elitní závodní 4x rám, který je možné použít i na dirt / pump track. The Liar is our new full-on race bred machine - ultra lightweight aluminium, incredibly stiff and strong at just over 1.9kg. We have employed custom butted oversized tubes to minimise any flex that can occur especially when accelerating out of the gate. It has dedicated 4X geometry, with a low top tube, slack head angle for more control on high speeds, short chain stays for stiffness and quick handling and a low bottom bracket for stability in the air. The Liar features a fully integrated tapered head tube IS42/IS52 which works with both standard 1-1/8” or tapered 1.5 - 1-1/8” steerer tubes. The Liar is designed to work with forks from 100-140mm of travel. Other features include a 73mm BB with ISCG mount and 142x12 dropouts with NS axle included. - material: AL6061-T6 plus AL6066-T6 custom formed and butted tubes - smooth ‘double pass’ welding in critical areas - recommended fork travel: 80-120mm, - head tube: integrated tapered IS42/IS52, head tube length: 115mm / 4.5” - fits forks with standard 1-1/8” or tapered 1.5 - 1-1/8” steerer tubes - BB: threaded 73mm with ISCG-05 mounts - biggest chainring: up to ~36t (SRAM XX1 up to 34t) - disc brake mount IS (International Standard), max rotor size: up to 185mm - hub spacing 142x12mm, NS axle included - IS-2000 disc brake mount, max rotor size: up to 185mm - rear derailleur: removable hanger included - front derailleur: not compatible - seat post/clamp: 31.6mm / 34.9mm - max seat post insertion 200mm - max tire: 26 x 2.4” - available in 1 size (12”) - weight: ~1.9kg