Will the Mighty Mite or Mini Mite Fit My 29er? Philip Cowles August 06, 2019 18:58 Updated Follow Yes, the Mighty Mite and Mini Mite both fit 29er wheels. Related articles What kind of bike (type and weight) can be carried on my bike rack? I Have a Rack With a Dedicated 2″ Receiver Bar, but My New Car Has a 1 1/4″ Hitch. Do You Have an Adapter to Covert the Receiver Bar? Comments 0 comments Please sign in to leave a comment.