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Free In-Store Bike Assembly when purchased online or in-store. Click link below for details.
The Diamondback® Nitrus Jr BMX Bike is perfect for aspiring racers. It comes fully loaded with features, but in a lighter smaller package for smaller riders. It is a true BMX race bike but rugged enough for the neighborhood. It includes a heat-treated alloy frame, a Tektro rear alloy linear-pull brake, Diamondback® Icon grips and more.
Frame: 6061 heat treated aluminum with down tube fillet gusset, machined head tube
Fork: Chromoly steerer with hi-ten steel legs
Headset: FSA 1" threadless
Handlebar: 6061 aluminum 23.5" wide x 4" rise
Grips: DB Icon grip with nylon end plug
Stem: Jr BMX Race
Brakes: Tektro mini-linear
Brake levers: Tektro
Cranks: 165mm forged aluminum 3-piece
Sprocket: 40t alloy
Bottom bracket: Looseball with tapered square axle
Pedals: Alloy body/cage
Rims: 36h aluminum
Hubs: (F) 36h aluminum shell with 3/8" axle (R) 36h aluminum shell with 3/8" axle
Chain: KMC 1/2" x 3/32"
Cogset (casset/freewheel): 16t freewheel
Tires: Kenda K50 20x1 3/8
Spokes: Black 14g
Seat: DB puny seat with integrated aluminum post
Seatpost: 22.2mm aluminum integrated
Extras: Owner's manual
DISCLAIMER: A bicycle is a complex piece of equipment that must be properly assembled and maintained in order to be ridden safely. We strongly recommend that you consult a professional bicycle mechanic to properly assemble, repair, and maintain the bicycle. DICK'S Sporting Goods will provide free in-store assembly service by a certified technician for any bicycle purchased in our stores or on our website (proof of purchase required). If you choose to assemble the bicycle yourself, DICK'S Sporting Goods will not be held responsible for injuries or damages resulting from improper assembly. Please contact your local store to arrange assembly service.