AC20-390 RIM

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Lightweight 390g tubeless disc rim rated for XC MTB use

6061-T6 alloy heat treated after the join is welded

20mm internal width provides the advantages of a wide rim but is not too wide for UCI races

Doubles up for road with 100 psi maximum tyrepressure for 25mm road tyre

Deep center channel to aid tyre fitting

Double hook bead lock for reliable tubeless sealing and burp resistance

Shot peened matt or polished finish

The reinforced shoulder of the hook is 50% wider than the equal spec DT SWISS alternative, reducing tyre cuts from rim strikes

Designed for a high spoke tension build which aids long term durability, the strengthened spoke bed requires no spoke washers (unlike the equal spec DT SWISS alternative)

28 hole drilling

85kg rider weight limit

*See Tubeless making you cross? article for information on tubeless tyre widths