This is the BOX Components Buzz Freewheel in Black/Chrome finish. Tested extensively by the Dutch National BMX Team, Damien Godet, Kory Cook, and numerous other Elite racers, Box Two freewheels combine durability with lightning-fast engagement. Featuring nine super-durable pawls for 108 points of engagement, Buzz are among the highest quality freewheels available.
Chain: 1/2" or 3/32"
Hub: Thread 1.375 x 24 TPI
Engagement: 3.3° [108 clicks]
Weight: 163 grams / 5.75 ounces (16t)