Primo Crown Zia

The PRIMO Zia Sprocket is a BMX style chainring designed as a signature model for Nate Richter. It is CNC-machined from 6061-T6 aluminum and built for durability with a 5 mm thickness. The sprocket is designed for use with adapter rings to fit multiple crank spindle standards.

• Type: BMX sprocket
• Model: PRIMO Zia Sprocket
• Signature: Nate Richter
• Material: 6061-T6 aluminum
• Manufacturing: 100% CNC-machined from aluminum block
• Tooth option: 25T
• Chain type: 1/2" x 1/8"
• Thickness: 5 mm
• Spindle compatibility: 24 mm (19 mm / 22 mm with adapters)
• Adapter included: 19 mm and 22 mm crank adapters
• Surface: laser-etched design
• Weight: 110 g
• Use case: BMX style / street riding

Marke : Primo

Modell : ZIA

Typ : Couronne

Material : Alliage 6066-T6

Signature Line : Nate Richter Signature