The Shredder 16 is designed around a low profile alloy frame which is both light weight and durable. Rider friendly geometry coupled with quality features. FEATURES 6061 alloy Shredder lo-profile frame 1-1/8 threadless headset 28-spoke wheels with 16" alloy rims Sure stop coaster brake and linear pull v-brake with adjustable lever Padded Jr. seat and Jr. plastic pedals Heavy duty training wheels and full pad set FRAMESET Frame Haro Low Profile Heat Treated 6061-T6 Series Alloy Frame Fork Steel 1-1/8" Threadless Steerer Colors Black, Metallic Red, Bad Apple Green DRIVETRAIN Cranks Steel 1-pc - 114mm Bottom Bracket American Sprocket 32t Steel Chainring Gearing Pedals Mini Poly Platform, 1/2" Chain HARO BASELINE Standard Link Chain Cassette 16t WHEELS Tires Haro MS5 16 x 2.35" Front Hub 28h Steel Rear Hub Coater Brake Rear Rims 16" Alloy 28h, Single Wall BRAKING SYSTEM Brake "Promax Alloy V-Brake & Coaster Foot Brake " Brake Lever promax 2 finger child friendly size lever OTHER COMPONENTS Grips Haro Mini Grip Handlebar Steel, 6.5" Rise Stem Haro Baseline Forged Alloy Top-Load, 38mm Ext. Headset 1-1/8" Threadless Seat Mini Haro Adjustable Seat Post Steel, 22.2mm Seat Post Clamp Alloy, 25.4mm Extras Training Wheels & Haro Padset & P type chainguard Size 16 Head Angle 72° Seat Angle 70° Top Tube 14.48" (368mm) Seat Tube 7.38" (187.5mm) Chainstay 10.5" (267mm) BB Height 9.45" (240mm) Stand Over 14.9" (378mm) Size Inches 16 3'5" - 3'9"