The Agent 18\" is the perfect bike for a young ripper who cant quite fit on a 20\" bike. Stolen give you great updated geometry and strength where you need it. 25x9t cassette, 3-piece 4130 chromoly Zeus cranks, Stratos XS stem Fiction Troop tyres makes this bike ready for action! ###section### Product Specs FRAME MATERIAL: 1021 Hi Ten WHEEL SIZE: 18\" TOP TUBE LENGTH: 18\" CHAIN STAY LENGTH: 12.25\" HEADTUBE ANGLE: 74° SEAT TUBE ANGLE: 70° FORKS: 1020 HiTen Steel w/ Tapered Legs & One-Piece Steerer BARS: TIG Welded, HiTen Steel, 7.25\" STEM: Fiction Spartan XS, 40mm HEADSET: Standard 1 1/8” Threadless BRAKE MOUNTS: Welded BRAKES: APSE U25 Alloy U-Brake FRONT HUB: Unsealed 3/8” Axle FRONT RIM: Fiction Trojan Alloy (Single-wall) REAR HUB: 6061 Alloy Cassette w/ 12mm Chromoly Axle REAR RIM: Fiction Trojan Alloy (Single-wall) TYRES: Fiction Troop 2.30” SPROCKET: 25T CRANKS: Fiction Zeus 3pc Tubular 4130 Chromoly, 8 Spline w/ Chromoly Spindle, 152mm BB: Unsealed American PEDALS: Wellgo Mini PC SEAT: Medium Padded w/ Rails for Adjustment GEARING: 25/9 WEIGHT: 23.65lbs ###section### Product Highlights 18\" Wheels are great for riders just a bit too small to manoeuvre a full size 20\" Bike (approx 3ft 4 - 4ft 4 / 100cm-130cm) Great for Riders who are just too small to handle a full size 20\" BMX Strong Hi-Ten Steel Frame Adjustable Railed Seat Semi Sealed Rear Cassette