• Frame: all-aluminum 6061, fat bike specific geometry, press formed lightweight aluminum frame for performance, tapered head tube, fender and rack mounts, water bosses and replaceable derailleur hanger• Frame size: medium 45.7 cm (18 in.), fits most riders 1.7 m to 1.9 m (5 ft. 7 in. to 6ft. 2 in.)• Color: Black matte finish / vibrant neon and gray gloss graphics• Headset: integrated, cartridge bearing, sealed, threadless• Crank: alloy forged, 36T• Bottom bracket: sealed cartridge• Derailleur: Shimano Altus• Shifter: Shimano Altus SL-M310 rapid-fire• Cogset: Shimano (14-28T)• Chain: KMC Z51• Brakes: Tektro mechanical dual disc• Brake levers: Tektro alloy• Front hub: 32H alloy with quick-release, sealed bearing • Rear hub: 32H alloy with quick-release, sealed bearing• Rims: alloy light weight, 32-hole• Spokes: Stainless-steel• Tires: Kenda fat mountain, 66 cm x 10.2 cm (26 in. x 4.0 in.)• Handlebars: NR 31.8mm low rise black alloy• Grips: Velo ergonomic dual density comfort grip• Stem: NR alloy sport• Seatpost: alloy adjustable 30.9mm with quick-release• Seat: Velo mountain performance • Kickstand: included • Assembly tools: included