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Sunday Primer

Sunday Primer
  • Color | Size: Matte Black | 21
  • Color | Size: Matte Lavender | 20.75
  • Color | Size: Gloss Surf Blue | 20.5
  • Color | Size: Gloss Hot Pink | 20.5
  • Color | Size: Gloss Toothpaste | 20
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The Primer is a serious starter bike at a seriously great price. Built around a pro-level geometry in a range of top tube sizes, the Primer is spec’d with quality parts like Odyssey Springfield brakes and Path Pro tires. The 2020 Primer also includes a fully sealed rear cassette hub and proven parts like the Sunday Freeze Stem and an FSA Headset.

Shops and riders everywhere know that the Primer is the bike to beat in this price range.


Frame Sunday Primer, integrated 1-1/8" head tube
Fork Sunday Primer, 20" fork w/ 2-piece steerer tube and welded pre-load
Headset FSA integrated, 1-1/8"
Rims/Wheels P-7X aluminum, 20", 20H
Hubs F: Sunday, 36H, low-flange, loose-ball, 3/8" axle, R: Sunday, 36H, sealed, 14mm axle w/ 9T Driver
Spokes 14g steel, black
Tires Odyssey Path Pro OEM, 20 x 2.4" (F & R)
Crankset 160mm, 3-piece, chromoly
Chainwheel Sunday Sabertooth V2, 25T, steel
Bottom Bracket Sealed, Mid, 19mm
Chain KMC S1
Handlebars Sunday, 9 x 28.5", 12° backsweep, 4° upsweep, 2-piece
Tape/Grips Sunday Conerstone
Stem Sunday Freeze top load, 48mm
Brake Levers Odyssey Springfield
Brakes Odyssey Springfield U-brake
Pedals Wellgo platform, plastic
Saddle Sunday Badge, seat and post combo
Seat Post Integrated
Color(s) Matte Black, Matte Lavender, Gloss Surf Blue, Gloss Hot Pink, Gloss Tothpaste
Sizes 20"TT, 20.5"TT, 20.75"TT, 21"TT

* Subject to change without notice.

Part Numbers

Option MPN
Matte Black / 21"TT SBX-112-MBK
Matte Lavender / 20.75"TT SBX-111-MLV
Gloss Surf Blue / 20.5"TT SBX-110-SFBU
Gloss Hot Pink / 20.5"TT SBX-109-HPNK
Gloss Toothpaste / 20"TT SBX-108-TPS