The Primer 18” is the ideal choice for riders who’ve outgrown a 16” but aren’t quite ready for a 20”. The shorter chain stay, 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. ###section### Product Specs FRAME MATERIAL: Hi-Ten Steel WHEEL SIZE: 18\" TOP TUBE LENGTH: 18.5\" CHAIN STAY LENGTH: 11.7-12\" HEADTUBE ANGLE: 74.5° SEAT TUBE ANGLE: 71° FORKS: Sunday Primer, 18\" fork w/ 2-piece steerer tube and welded pre-load BARS: Sunday, 7.65 x 25.5\", 12° backsweep, 1° upsweep, 2-piece STEM: Sunday Freeze front load, 48mm HEADSET: FSA integrated, 1-1/8\" BRAKE MOUNTS: Welded BRAKES: Odyssey Springfield U-brake FRONT HUB: Sunday, 28H, low-flange, loose-ball, 3/8\" axle FRONT RIM: P-7X aluminum, 18\", 28H REAR HUB: Sunday, 20H, sealed, 14mm axle w/ 10T Driver REAR RIM: P-7X aluminum, 18\", 28H TYRES: Sunday Current, 18 x 2.2\" SPROCKET: Sunday Sabertooth V2, 25T, steel CRANKS: 140mm, 3-piece, chromoly BB: Sealed, Mid, 19mm PEDALS: Wellgo platform, plastic SEAT: Sunday Badge, seat and post combo GEARING: 25/10 WEIGHT: TBC ###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 Stable Frame Geometry To Help Young Riders Progress Reliable, Low-Maintenance Sealed Rear Hub ###shogun-image-section###