Shimano MX30 Freewheel 17t -/2 by coomber Published: 14th March 2019 (2 weeks ago) £13.00 Category Clear Out Post? Will post in UKDescription from charliethebikemonger 17t. As new. £13 posted. Shimano MX30 FreewheelCharlie says… “The classic DX screw on freewheel for screw on style hubs”3/32″ widthTo contact this user, please register / loginLeave a Reply Cancel ReplyYou must be logged in to post a comment.