Our Australian Designed DuraMousse STAR Inserts

(patent pending) are for MTB & E-Bikes running a tubeless tyre.

Design Features Include:

- Run Flat & Rim Protection

- Increased Tyre Stability & Comfort

- Increased Grip

- Insert Grooving Channels

- Super Durable, Long Life & Super Easy to Install: https://www.outdoorprimal.com.au/duramoussestar/mtb-star-digital-insert-guide