[SUNDAY BIKES - 2025 PRIMER Matte Naval Grey 20.75" BMX Bike]
The PRIMER is a mid-range entry-level complete bike. It features a frame geometry inspired by professional riders, along with several advanced Odyssey components and a fully sealed Sunday rear hub. Its lighter weight configuration allows you to practice smoothly without any worries!
Special features:
- Sunday 9t Sealed Cassette Rear Hub
- Sunday Freeze Top Load Stem
- Sunday Cornerstone Grips
- Odyssey Springfield Brakes and Lever
- Odyssey Path Pro OEM 2.4" Tires
- FSA Headset
- KMC S1 Chain
Specification:
Frame: Sunday Primer, 20.75" top tube, integrated 1-1/8" head tube
Front fork: Sunday Primer, 20" fork
Handlebar: Sunday, 2pcs
Riser Stem: Sunday Freeze top load, 48mm
Headset: FSA integrated, 1-1/8"
Fork Top Cap: FSA aluminum cap
Brake Lever: Odyssey Springfield
Brakes: Odyssey Springfield U-brake
Brake Cable: Odyssey Quik Slice
Grips: Sunday Cornerstone 150MM
Seat: Sunday Badge, one-piece seat cushion
Seat Post: Integrated
Seat Clamp: Sunday
Chainring Sprocket: Sunday Sabertooth v2, 25T, steel
Cranks: 170mm, 3-piece, chromoly
Bottom bracket BB parts: Sealed, Mid, 19mm
Pedals: Wellgo platform, plastic
Wheel Rims: P-7X aluminum, 20", 36H
Front Hub: Sunday, 36H, low-flange, loose-ball, 3/8" axle
Rear hub: Sunday, 36H, sealed, 14mm axle with 9T Driver
Spokes: 14G steel, black
Tires: Odyssey Path Pro OEM, 20 x 2.4" (F & R)
Chain: KMC S1
Weight: 11.7kg
Origin: Made in Taiwan
Frame geometry:
Top Tube Length: 20.5"
Head Tube Angle: 75°
Seat Tube Angle: 71°
Chainstay Length: 13.2-13.5”
Bottom Bracket Height: 11.5"
Standover: 8.75"
*Recommended height:
21" - 175cm - 190cm
20.75" - 165cm - 180cm
20.5" - 160cm - 175cm
20" - 150cm - 165cm
18" - 122cm - 145cm
16" - 95cm - 125cm
Handle specifications:
Rise: 9"
Width: 28.5"
Backsweep: 12°
Upsweep: 4°
*In-store pickup is available in Taichung City.
*Complete vehicle products purchased outside of local areas will not be assembled upon shipment. Assembly tutorial videos are included for DIY practice, allowing you to learn how to troubleshoot basic problems and correctly adjust the assembly.
