As its name implies, the Boken Doublecross is a dual-sport tire. It is a CX race tire and an aggressive all-conditions gravel tire.

IRC’sengineers optimized the tread pattern for each size.The 38mm and 42mm have a fast-rolling center tread for gravel and adventure riding paired with burly side knobs that hook up when the gnar gets gnarly.With more bite than our file-tread Boken, the Boken Doublecross 38 and 42 give you superior performance on loose, rough, or loamy terrain.

Features

• The 42mm Doublecross has the volume and bite to handle any chunky terrain while rolling extremely fast on hardpack and tarmac
• The center tread has been slightly opened up to provide more grip and bite

Specifications

• Labeled Size: 700 x 42
• Color: Black
• PSI: 50
• ISO Width (mm): 42
• ISO Diameter: 622 / Road / 29″
• Flat Protection: Tread
• Tire Intended Use: Gravel
• Defined Color: Black
• Tire Type: Tubeless Ready Clincher
• Weight: 530
• Tire Bead: Folding
• Tire Diameter: 700c