M00 - 208cm
M0 - 227cm
M1 - 235cm
M2 - 240cm
M3 - 257cm
M4 - 278cm

At Progress we're dedicated to providing the best service for every single one of our customers. If you ever have an issue with one of our belts, either drop us an e-mail (info@progressjj.com.au) or message us on social media @progressjjaus and we'll do everything we can to fix your problem. Unless your problem is not getting promoted...we can't help you there.