Hawk racing new generation bottom bracket with Folmer Technology. You can see this at http://www.hawk-racing.com. $50/OBO.
E-mail ben@bengreenfieldfitness.com
Ben Greenfield
Nutrition & Human Performance Advice
http://www.bengreenfieldfitness.com
E-mail ben@bengreenfieldfitness.com
Ben Greenfield
Nutrition & Human Performance Advice
http://www.bengreenfieldfitness.com