The lightest Dynaplug yet, the Racer Ultralight uses tough glass-reinforced injected nylon construction to get the racer's already low weight down to a barely there 14 grams.

Also included is a custom silicon holder, tested for a year in the back country of California and the UK, this lightweight mount fits under your bottle cage and holds your racer securely and rattle-free.

• Dynaplug is the fastest, easiest and all-round best way to repair a tubeless tyre mid-ride

• When needed, just remove whatever caused the puncture, firmly push the novel insertion tube straight into the hole and extract the tool, depositing the repair plug in the tyre, done!

• The sealant-friendly repair plug is a unique viscoelastic impregnated rubber that bonds instantly and permanently with your tyre, and the nonabrasive brass tip will not scratch your rim or puncture your rim tape

• No need to remove the tyre, no messy glues or solvents, just plug and go, go, GO!

• The double-ended racer holds two preloaded insertion tubes; one with a standard soft nose plug for standard holes and one with an extra-large Megaplug for fixing more serious tyre damage

• Each is covered by a waterproof CNC'd cap, so the plugs are kept ready to go at a moment's notice, even after being strapped to your bike for months

• Weighs in at just 23 grams! so even the weeniest of weight weenies have no excuses. The 93 mm length is easy to store in a pocket or clipped on the frame bracket supplied

A plug tail can be snipped off later if it bothers you; trim to about 4mm long depending on the location.

Kit includes the tool itself with both standard and megaplug stainless steel insertion tubes, 2 x Megaplugs and 3 x soft nose standard plugs