BX-FW15BFW16-BK
DESCRIPTION
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. They feature nine, super durable pawls and are available in one of three choices -- 16, 17 or 18 teeth.
To install, use the Park Tools™ FR-6 or other installation tool designed for single speed freewheels with four notches that are approximately 32mm across measured inside to inside and 40mm outside to outside.
SPECIFICATIONS
| Material | Chromoly |
| Chain | 1/8" or 3/32" |
| Hub Thread | 1.375 x 24 TPI |
| Engagement | 3.3° [108 clicks] |
| Other | ED Finish |
| Weight [16 T] | 163 grams / 5.75 ounces |
| Weight [17 T] | 170 grams / 5.99 ounces |
| Weight [18 T] | 176 grams / 6.21 ounces |