Valve Stems

Valve Stems: the small part that keeps your tires holding air

A valve stem is the sealed port that lets you air a tire up and holds that pressure once it's set. On a tubeless setup it seats through the wheel's valve hole and seals against the rim; on a tubed wheel the stem is part of the tube itself. Fit the wrong one, or let an old rubber stem dry out and crack, and you get a slow leak that no amount of chasing bead sealant will fix. When you mount fresh rubber it's the cheapest moment to replace the stems, so we keep valve stems stocked for exactly that job.

What's in stock right now

This category shows 23 products across 3 brands: Bike Master makes up the bulk of the range with 19 items, alongside a pair of Torque Solution billet kits and two ThreePiece house stems. Prices currently run from $1 to $235, which is the live range for what's on the shelf, not a fixed offer.

At the plain end sit the ThreePiece 90 degree valve stem and 45 degree valve stem at $3.80 each. Rubber tubeless stems like the BikeMaster TR413 rubber cover standard replacement work, while chrome bulk packs sit at the top of the range. For TPMS-equipped wheels, Torque Solution's billet kits come in black and silver at $58.69, named for 2008+ Subaru applications in the product listing.

How to choose

Three questions sort most buyers:

  • Rubber or billet? Rubber snap-in stems are cheap and quick and do the job on most street wheels. Billet metal stems cost more and are the route when you're running TPMS sensors that thread onto the stem.
  • Straight or angled? If a caliper, cap or deep wheel face makes an air chuck hard to reach, the 45 or 90 degree stems buy you clearance.
  • Single or bulk? The larger BikeMaster tub packs are aimed at shops and repeat installs; grab a single or a set if you're only doing one vehicle.

What else you need with it

Valve stems are one line on a mounting job. If you're building wheels and tires together, look at Tires and Tubes, and check our ready mounted packages. Finishing hardware lives nearby in Lug Nuts and Wheel Spacers, with Center Caps to close out the look. Everything here sits under the wider Wheel Accessories section.

Fitment and ordering

Not sure a stem clears your setup or matches your sensors? Run your numbers through the wheel fitment calculator or call fitment help at 813-535-5801. Every order ships with free shipping, and Affirm and Katapult financing is available on larger baskets.

Valve Stems: the small part that keeps your tires holding air

A valve stem is the sealed port that lets you air a tire up and holds that pressure once it's set. On a tubeless setup it seats through the wheel's valve hole and seals against the rim; on a tubed wheel the stem is part of the tube itself. Fit the wrong one, or let an old rubber stem dry out and crack, and you get a slow leak that no amount of chasing bead sealant will fix. When you mount fresh rubber it's the cheapest moment to replace the stems, so we keep valve stems stocked for exactly that job.

What's in stock right now

This category shows 23 products across 3 brands: Bike Master makes up the bulk of the range with 19 items, alongside a pair of Torque Solution billet kits and two ThreePiece house stems. Prices currently run from $1 to $235, which is the live range for what's on the shelf, not a fixed offer.

At the plain end sit the ThreePiece 90 degree valve stem and 45 degree valve stem at $3.80 each. Rubber tubeless stems like the BikeMaster TR413 rubber cover standard replacement work, while chrome bulk packs sit at the top of the range. For TPMS-equipped wheels, Torque Solution's billet kits come in black and silver at $58.69, named for 2008+ Subaru applications in the product listing.

How to choose

Three questions sort most buyers:

  • Rubber or billet? Rubber snap-in stems are cheap and quick and do the job on most street wheels. Billet metal stems cost more and are the route when you're running TPMS sensors that thread onto the stem.
  • Straight or angled? If a caliper, cap or deep wheel face makes an air chuck hard to reach, the 45 or 90 degree stems buy you clearance.
  • Single or bulk? The larger BikeMaster tub packs are aimed at shops and repeat installs; grab a single or a set if you're only doing one vehicle.

What else you need with it

Valve stems are one line on a mounting job. If you're building wheels and tires together, look at Tires and Tubes, and check our ready mounted packages. Finishing hardware lives nearby in Lug Nuts and Wheel Spacers, with Center Caps to close out the look. Everything here sits under the wider Wheel Accessories section.

Fitment and ordering

Not sure a stem clears your setup or matches your sensors? Run your numbers through the wheel fitment calculator or call fitment help at 813-535-5801. Every order ships with free shipping, and Affirm and Katapult financing is available on larger baskets.