Get a compact drive BMX bike at an amazing price with The Grenade Launch BMX. The Grenade Launch also features a 14mm rock solid hub and a Hi-Ten frame. The compact drive will allow you to start getting a feel for the park. The Hi-Ten frame will give you a softer more forgiving ride. Get out and get a feel before you get launched! Key Features of the Grenade Launch BMX Bike 20": FRAME: Hi-Ten SteelFORKS: 1-1/8th Hi-Ten SteelBARS: Framed 2pc Bars (8" Tall x 28" Wide)GRIPS: Velo Mushroom 150mm STEM: Framed Alloy Front LoadHEADSET: Neco 28.6 6/34/30mmBRAKE LEVER: APSE Alloy Lever w/AdjusterBRAKE: APSE Alloy U-BrakeCRANKS: 1pc Forged Steel 175mm w/Unsealed American Bottom BracketSPROCKET: 25t SteelCHAIN: KMC Z410PEDALS: 1/2" PC Resin FRONT HUB: 3/8" KT Unsealed HubREAR HUB: 14mm KT Unsealed w/9t FreewheelRIMS: 36h Single Wall Alloy PinnedTIRES: Wanda King 20" X 2.125" Front 20" x 1.95" RearSADDLE: Frame Padded CompSEAT POST: IntegratedCLAMP: Framed Alloy ClampPEGS: Not IncludedTOP TUBE: 20.5"SEAT TUBE: 8"CHAINSTAY: 13.5"BB HEIGHT: 10.5"APPROX WEIGHT: 25lbs 2ozWHEELBASE: 38"All bikes are shipped with an indirect signature requirementNOTE: All complete bikes are sold and delivered partially assembled. Final assembly and an overall check of the bike must be completed by a qualified bike technician. Failure to have the bike assembled and checked by a qualified technician may void the warranty and could result in damage and/or injury if not assembled correctly.