J-BANDS Junior Exercise Band BBCor Bats #261 Derailleur Hanger

#261 Derailleur Hanger

Approved for use with carbon handlebars

Develops good court sense and positioning

and is completely secure

J-BANDS Junior Exercise Band BBCor Bats #261 Derailleur HangerJ BANDS Juior Exercise Band J Bands Jr.s are an integral part of our Arm Care Program and a prerequisite to our Throwing Program. It is an essential workout for any young player, 12 and younger, whose goal is to have a long and healthy career J Bands Jr. are an integral part of our Arm Care Program and a prerequisite to our Throwing Program. J Bands Jr and our eleven step J Bands exercise routine is designed to balance, strengthen & condition the