Mongoose Title Junior BMX Race Bike (Red) Words from Mongoose: "Mongoose was born from BMX racing with products that push the limits of what a rider can do on the track. Our latest line of BMX-style race bikes, the Title series, have been designed using that same race pedigree. Designed for beginner-level riders, the Mongoose Title Junior gives you a trophy-worthy bike at an amazingly affordable price!". RIDER HEIGHT: 4'6" - 5'1" ALTURA DEL RIDER 137,15 cm a 154,94 cm FEATURES Lightweight Tectonic T1 aluminum frame, integrated headset and internal cable routing. 18.50" top tube length and frame weight of 2.76 lbs. Drivetrain features 150mm 3-piece tubular chromoly cranks with a 40T chainring and euro cartridge bottom bracket. Arisun XLR8 20" tires mounted on Xposure® aluminum double wall rims with aluminum ball bearing front hub and 16T cog freewheel rear hub. Hi-Ten steel handlebar and fork, 30mm stem, sealed bearing headset, and alloy V-brake and brake levers. Suggested rider height is 4'6" - 5'1". SPECS FRAME: Tectonic T1, aluminum, BMX Race geometry, internal cable routing FORK: Hi-Ten steel CRANK: Samox 3-piece, aluminum 150 mm, 40T chainring CHAIN: KMC S1 BOTTOM BRACKET: Euro cartridge bearing, square taper, threaded 68 mm shell REAR COG: Single-speed, 16T freewheel RIMS: Xposure Infinity, aluminum double wall, 14 mm ID, 28H FRONT HUB: Aluminum, ball bearing, 3/8 in axle, 28H REAR HUB: Aluminum, ball bearing, 3/8 in axle, 28H SPOKES: 14G, steel, chrome TIRES: Arisun XLR8, 20 in x 1-1/8 in, wire bead PEDALS: Mongoose, nylon BRAKES: Linear pull, aluminum HANDLEBAR: Mongoose, aluminum, 24 in width, 4 in rise STEM: Mongoose, threadless front load, 30 mm HEADSET: Threadless, 1" external, retainer bearing SEAT POST: Aluminum, 200 mm, 22.2 mm SADDLE: Mongoose Unifier Mini, 1 piece rails GRIPS: Mongoose Hive, 120 mm SIZES: One size EXTRAS: QR seat clamp