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.
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 Tyres - Sunday Current, 18 x 2.2" (F & R) Chain - KMC S1Approx. Weight - 10.5kgs (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°