Theory Rattlesnake 17T BMX Freewheel - 108 Engagement Points - 3/32" - Black 34.9mm This is a 24" front

This is a 24" front specific Promax rim in Silver

The “EC” stands for “External Cup” meaning the section of the cup that houses the bearing sits outside of the frame’s head tube and the “34” stands for the 34mm “skirt” that presses into the frame

Posted Weight: 260g

with a Monogram laser-etched logo

Fits most cantilever or V-brake mounts

Theory Rattlesnake 17T BMX Freewheel - 108 Engagement Points - 3/32" - Black 34.9mm This is a 24" frontWith 9 pawls and 108 points of engagement, the Rattlesnake freewheel has super quick engagement and a super loud sound. This freewheel has 3 32" teeth, so it works with 3 32" and 1 8" chains. Size: 17T Color: Black (I know the pic shows a 16t; it is a catalog photo. This listing is for a 17t.)