The Primer 18” is the ideal choice for kids who’ve outgrown a 16” but aren’t quite ready for a 20”. The shorter chainstay, lighter wheels and size-specific, pro-style frame geometry makes it the go- to bike for serious BMXers in this size range. The Primer is packed with quality parts like Odyssey Springfield Brakes and a fully sealed cassette hub for reliability that you can count on every time. KEY FEATURES 18" Pro-Style Geometry Sunday Freeze Front Load Stem 9t Cassette Hub Sunday Cornerstone Grips Odyssey Springfield Brakes FSA Headset KMC S1 Chain SPECIFICATIONS Frame: Sunday Primer, 18.5" top tube, integrated 1-1/8" head tube Fork: Sunday Primer, 18" fork w/ 2-piece steerer tube and welded pre-load Handlebar: Sunday, 2-piece Stem: Sunday Freeze front load, 48mm Headset: FSA integrated, 1-1/8" Alloy Cap: FSA aluminum cap Brake Lever: Aluminum, U-brake compatible Brakes: Odyssey Springfield U-brake Brake Cable: Odyssey Quik Slic Grips: Sunday Cornerstone Seat: Sunday Badge, seat and post combo Seat Post: Integrated Seat Clamp: Sunday Sprocket: Sunday Sabertooth v2, 25T, steel Cranks: 140mm, 3-piece, chromoly BB Parts: Sealed, Mid, 19mm Pedals: Wellgo platform, plastic Rims: P-7X aluminum, 18", 28H Front Hub: Sunday, 28H, low-flange, loose-ball, 3/8" axle Rear Hub: Sunday, 28H, sealed, 14mm axle w/ 9T Driver Spokes: 14g steel, black Tires: Sunday Current v1, 18 x 2.2" (F & R) Chain: KMC S1Approx. Weight: 23.3lbs (with brakes) FRAME GEOMETRY Top Tube Length: 18.5" Head Tube Angle: 74.5° Seat Tube Angle: 71° Chainstay Length: 11.7-12.00” Bottom Bracket Height: 10.35" Standover: 7.5" HANDLEBAR GEOMETRY Rise: 7.65" Width: 25.5" Backsweep: 12° Upsweep: 1°
