Sunday Primer – 18-Inch Smooth Base Coat

Description

The Primer 18” is the ideal choice for 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.
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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
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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)
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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″
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Handlebar Geometry
Rise: 7.65″
Width: 25.5″
Backsweep: 12°
Upsweep: 1°
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Specs subject to change without notice.

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