The Corsa N.EXT in Vittoria's 29c Wide Rim size is shaped to measure true on modern 25 mm internal rims, for a cleaner aero profile with the N.EXT's hard-wearing nylon build.

Highlights

  • Sized for 25 mm internal rims, hooked or hookless
  • Race Formulation Graphene + Silica compound
  • 100 TPI nylon casing
  • Anti-puncture belt, Bead Shield and Inner Shield
  • Tubeless-ready, tube compatible

Construction

The 100 TPI nylon casing is a reliable, puncture-resistant platform for racing and long training kilometres, with thicker threads that stand up to daily intervals. The casing shape and tread width are optimised for wide rims to improve aerodynamics, puncture resistance and cornering.

Compatibility & fit

The 29c Wide Rim size is optimised for a true cross-section on rims of 25 mm internal width, hooked or hookless, for an aerodynamic tyre-to-rim profile. Tubeless-ready: run it tubeless with an ammonia-free sealant or with an inner tube.

Tyre fitting and tubeless set-up are separate workshop services and aren't included in the price. The Tune Cycles workshop can mount and seal them for you.

Vittoria's published warranty is valid for one year from the date of purchase. Vittoria advises against sealants containing ammonia, which can damage the casing, so use an ammonia-free sealant such as Vittoria Universal Tubeless Tyre Sealant. For warranty support, return the product to Tune Cycles and we'll manage the claim with Vittoria's Australian distributor.
  • 700 × 29c Wide Rim size for 25 mm internal rims
  • Graphene + Silica Race Formulation compound
  • 100 TPI nylon casing
  • Anti-puncture belt, Bead Shield, Inner Shield
  • Tubeless-ready, hookless compatible
Size700 × 29c Wide Rim (29-622)
Casing100 TPI nylon
CompoundRace Formulation, Graphene + Silica
ProtectionAnti-puncture belt, Bead Shield, Inner Shield
BeadFolding
ConstructionTubeless-ready (TLR)
Rim fit25 mm internal width, hooked or hookless
ColourBlack
Claimed weight310 g
SKU GKA-11A.00.629
Brand Vittoria