Sunday Primer 18"

The Primer 18” is the ideal choice for young riders 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 S1 Approx. 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°

--- *Specs subject to change without notice.