Sunday 21' Wave Length Frame Matte Black - 4130 CrMo BMX Frame Sunday

Wavelength Frame Sunday 21' Matte Black

Discover the Wavelength Frame by Sunday, designed with geometry by Gary Young. This frame is made of 100% 4130 CrMo, ensuring strength and durability.

• Removable U-brake hardware and gyro tabs for added versatility.
• Wave top tube: the double-thickness design with a 1.45' diameter helps prevent dents, keeping the front of the bike strong and resilient.
• Angled top tube: enhances frame strength with a precise joint to the seat stays.
• Conical seat and chain stays: provide a sleek and clean look, improving chain clearance and reducing weight.
• Hollow dropouts with chain tensioners: lightweight and durable, making wheel maintenance and removal easier.

Geometry

• Top tube length: 21'
• Head tube angle: 75°
• Seat tube angle: 71°
• Horizontal chainstay length: 13.65' - 14'
• Bottom bracket height: 11.5'
• Standover: 9'
• Tire clearance: 2.4'
• Head tube: 5'

This frame is available in matte black and uses a mid bottom bracket. The chainstay length is 14 Zoll.