Theory Rattlesnake 17T BMX Freewheel - 108 Engagement Points - 3/32" - Blue 30t The steerer is 200mm long

The steerer is 200mm long and has about 100mm of threaded area

Arm Material: 4130 Chromoly

Color: White over Red

For use with 1/2" drive socket wrench

high tensile strength for reliable performance and solid pins for increased durability

Theory Rattlesnake 17T BMX Freewheel - 108 Engagement Points - 3/32" - Blue 30t The steerer is 200mm longWith 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: Blue (I know the pic shows a 16t; it is a catalog photo. This listing is for a 17t.)