http://www.all-for-tennis.com/239217/head-graphene-radical-160-racque/head-graphene-radical-160-3-5-8-racquetball-racquet.html YEARLY 2017-04-19 1 http://www.all-for-tennis.com/239342/head-graphene-radical-160-racque/head-graphene-radical-160-racquetball-racquet-3-5-8-grip-size.html YEARLY 2017-04-16 1