The smallest bike in the lineup is no ordinary kids' bike. It was personally designed by the CEO of NS Bikes and tested by his son, and features its own “Pro Kids” geometry. You’ll notice the aggressive stance a child takes on this bike and the confidence with which the young rider tackles challenging terrain. The Eccentric 20 is equipped with a cockpit designed specifically for smaller hands—the Junit Protaper handlebars and matching grips have a reduced diameter. Short cranks with a narrow Q-factor are crucial for efficient pedaling. The fork is also a key component designed specifically for children—it’s lightweight, responsive, and features a 15mm thru-axle. Lightweight, fast-rolling tires are mounted on wide rims and can be ridden at very low pressure, making the bike very comfortable and stable on bumpy terrain. The Eccentric 20 is the right choice for kids who are serious about mountain biking. Specification: Frame: NS Bikes AL6061-T6, 20", 10x135mm Fork: RST Spex, 80mm travel, 15x100mm Stem: NS Drop 31.8, 50mm Handlebar: ProTaper JUNIT Kids, 600mm, 31.8mm Grips: ProTaper JUNIT Small, Kids Seatpost: Kalloy, 31.6mm Saddle: NS Bikes Kids Brakes: Rever Attack-U, 160 mm Rims: NS Bikes Junior, 20", 30mm width, 24H Hubs: NS Bikes, 15x100 / 10x135 mm Tires: Kenda SBE, 20 x 2.1" Crankset: NS Bikes Junior, 127mm 28T Bottom bracket: BSA square taper Pedals: VP-225 Junior Chain: SRAM PC1031, 10-speed Rear derailleur: SRAM GX, 10-speed Shifter: SRAM GX, 10-speed Cassette: SRAM GX, 11-36T Specifications subject to change without notice. Actual colours and design may vary slightly from the images on the website.
