- AL6061-T6 alloy construction - Post-production anodized in a sanded gloss black finish - Tubeless ready - Disc brake only - Sleeved joint - ISO-Mountain certified - ISO: 622 - Width ID: 21 - Width OD: 24.6 - Profile: 30 - Wall: Dbl - Side: Disc - Valve: Pv - Weight: 460g - ERD: 577 - Tire Compatibility: Tubeless Compatible