The Primer rides like a pro-level bike that has been scaled down to meet the needs of smaller BMXers. Sunday's unique geometry helps them quickly adapt to bigger bikes as they grow. 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.
Top tube: | 16.5” |
Head tube: | 74.5° |
Seat tube: | 71° |
Chainstay: | 10.6"-10.85” |
Standover: | 6.9" |
BB height: | 9.25" |
Fork: | Sunday Primer, 16" fork w/ 2-piece steerer tube and welded pre-load |
Handlebar: | Sunday, 2-piece |
Handlebars rise: | 6.75" |
Handlebars width: | 23 |
Backsweep: | 12° |
Upsweep: | 1° |
Grips: | Velo Junior |
Stem: | Top load, aluminum, 40mm |
Headset: | FSA integrated, 1-1/8" |
Brake lever: | Aluminum, U-brake compatible |
Brake: | Odyssey Springfield U-brake |
Cranks: | 127mm, 3-piece, chromoly |
Bottom Bracket: | Sealed, Mid, 19mm |
Pedals: | Wellgo Junior platform, plastic |
Chain: | KMC S1 |
Sprocket: | Sunday Sabertooth v2, 25T, steel |
Driver: | 9T |
Front hub: | Sunday, 20H, low-flange, loose-ball, 3/8" axle |
Rear hub: | Sunday, 20H, sealed, 14mm axle |
Front rim: | P-7X aluminum, 16", 20H |
Rear rim: | P-7X aluminum, 16", 20H |
Front tire: | Sunday Current, 16 x 2.1" |
Rear tire: | Sunday Current, 16 x 2.1" |
Seat: | Sunday Badge, seat and post combo |
Seat post: | Integrated |
Seat clamp: | Sunday |
Weight: | cca 10.57 kg |
Colour: | Red |
Wheels size: | 16" |