Yamaha DT100 Rear sprocket. 45 tooth Nov 17, 2012 12:35:25 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Superdel on Nov 17, 2012 12:35:25 GMT -5 Yamaha DT100 Rear sprocket. 45 tooth £14 postedAttachments: