2017 Sunday Primer 18
The Primer 18 is perfect for younger riders who aren't quite ready for a full-sized BMX bike. Having the right size bike makes a world of difference when learning new tricks. The Sunday Current tires offer perfect grip on street, park or trails. The 25T sprocket, and 9T cassette provide just the right gear ratio, and have tons of clearance for learning to drop in on quarter pipes.
|
Frame |
Chromoly Dropouts |
|
Fork |
Primer 18" Fork with Chromoly Dropouts |
|
Bars |
Primer 18 |
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Bar Geometry |
7.65" Rise, 25.5" Width, 12 Degree Back, 1 Degree Up |
|
Grips |
Sunday Cornerstone Grips |
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Stem |
Sunday Freeze Front-Load Stem 48mm |
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Headset |
FSA Sealed Integrated |
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Brake Lever |
Odyssey Springfield |
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Brake Caliper |
Odyssey Springfield |
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Cranks |
152.5mm, 3-piece, Chromoly |
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Bottom Bracket |
19mm Sealed Mid |
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Pedals |
Sunday Plastic |
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Chain |
KMC Z410 |
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Sprocket |
Sunday, 25T, Steel |
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Front Hub |
Sunday, 28H, Low-Flange, Unsealed |
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Rear Hub |
Sunday, Semi-Sealed, 28H, 9T |
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Front Rim |
18" 28H Rim |
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Rear Rim |
18" 28H Rim |
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Seat |
Sunday Cloud Combo |
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Front Tire |
Sunday Current 18" x 2.20" |
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Rear Tire |
Sunday Current 18" x 2.20" |
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Seat Clamp |
Sunday |
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Frame Geometry |
|
|
Top Tube Length |
18.5” |
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Chainstay Length |
11.75” |
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BB Height |
10.35” |
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Seat Tube Length |
7.75” |
|
Head Tube Angle |
74.5 degrees |
|
Seat Tube Angle |
71 degrees |