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 2021 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.
Out of stock
Frame: Sunday Primer, 20.5″ top tube, integrated 1-1/8″ head tube
Fork: Sunday Primer, 20″ fork w/ 2-piece steerer tube and welded pre-load
Handlebar: Sunday, 2-piece
Stem: Sunday Freeze top load, 48mm
Headset: FSA integrated, 1-1/8″
Alloy Cap: FSA aluminum cap
Brake Lever: Odyssey Springfield
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: 160mm, 3-piece, chromoly
BB Parts: Sealed, Mid, 19mm
Pedals: Wellgo platform, plastic
Rims: P-7X aluminum, 20″, 36H
Front Hub: Sunday, 36H, low-flange, loose-ball, 3/8″ axle
Rear Hub: Sunday, 36H, sealed, 14mm axle w/ 9T Driver
Spokes: 14g steel, black
Tires: Odyssey Path Pro OEM, 20 x 2.4″ (F & R)
Chain: KMC S1
Approx. Weight: 25.8lbs (with brakes)
*Specs subject to change without notice.
We are proud to introduce our 2021 Sunday complete bikes. You’ll quickly find that our new line is full of improvements once again this year. We are excited to introduce “Park” models in both the Primer and Forecaster categories. With a model-specific geometry that features accents like a lower standover height and an Odyssey Gyro kit with dual cables top and bottom, both the Primer and Forecaster Park models are built to shred right out of the box.
We are also happy to announce that Broc Raiford recently joined the Sunday Pro Team and we were able to include his signature Forecaster complete bike in the 2021 line. Additional improvements can also be found on our popular High-C 29er bikes. This year’s model features V-brakes, an Avid brake lever, a quick release seat post clamp for 27.2 posts, a revised gear ratio and an all-new handlebar design.
From our entry level 16” Blueprints to our 100% aftermarket Soundwave Special, the entire 2021 line features the vibrant colors and finishes that Sunday is known for and, as always, you can count on the durability, manufacturing quality and modern spec that has made Sunday the go-to brand for riders shopping for a new complete bike. We hope that you’ll enjoy checking out the new Sundays as much as we enjoyed making them. Thank you for your continued support!
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