Monster Valve™ Flat2 - Dual Valve stem wheels - 5 pack with Install tools

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

NOTE! KMC GRENADES require additional parts, one per Monster Valve: Long Stem , 12mm Spacer. NEW! Now includes TPMS sensor adaptor brackets! If you don't want to include TPMS sensors, simply remove the bracket from your Flat2s when installing, and set them aside in case you decide to add them later! The Monster Valve™ Flat - KMC Edition (or MV-Flat, formerly MV4) packs incredible inflation and deflation speeds with a foolproof install process. Monster Valves™ are over sized, light-weight, yet strong valve stems that you install as a second stem to your wheel. Made from 7018 aluminum, they are STILL the fastest tire deflation AND inflation product on the market. Imagine airing down a 40"x13.5"x17" tire from 35 psi down to 10 psi in under 30 sec. This kit also includes a Monster Chuck which, when used with a Power Tank, will inflate that same tire in 40 sec. Air up with your Monster Chuck (included) directly on your Ventoso RED modular tire inflator gauge! These Monster Valve™ have been engineered with KMC Beadlocks with dual valve stems in mind. They simply drop into one of the stock holes and the rubber grommet is tightened from the back with a simple nut and washer. There are no modifications to the wheel. Unlike the Monster Valve™ Tap, these can not be installed with the tire mounted but, because you do not need to tap or drill into your wheel, the install is much easier. Other companies with dual valve stem wheels include: Innov8 Racing - upon request Alpha Equipt XCommander Trail Ready - upon request With an all-aluminum construction the total weight of each valve is a mere 1.1 oz. and does not require a tire rebalancing. Due to its construction, it is 5 times stiffer than a standard metal valve. We've seen a wheel deflect off a boulder on the trail without damaging the wheel or Monster Valve™. Because the Monster Valve™ is a secondary valve stem, you retain your TPMS sensors on your OEM valve stems. Note: Fits only KMC Beadlocks with dual valve stems as standar

Suppliers (1)

• Power Tank

  Monster Valve™ Flat2 - Dual Valve stem wheels - 5 pack with Install tools · Unavailable

  Checked Nov 5, 2026
  $219.95
  View at supplier

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