Description
The Prema PCS-2 is a rubber repair stem with a built-in guide wire for 1/4" crown injuries in tubeless tires. It is the stem half of a two-piece repair: it fills the injury channel, while a separate repair unit seals the inner liner.
Clean the injury with a Prema CC-6 carbide cutter, then pull the stem through from the inside with its guide wire. Prema calls for stems when the injury runs at an angle greater than 25 degrees; straighter injuries can take a one-piece Combi unit instead. Finish the job with a Prema repair unit charted for the size, such as the PUR-2 or PUS-2 universal, PR-109 or PR-110 radial, or PB-1 or PB-2 bias unit.
This is the PCS-2: sized for 1/4" (6 mm) injuries, with a 2 year shelf life.
This listing includes 1 box of 20 stems.
Documents
Tire Repair Specifications
- Max injury
- 1/4" (6 mm)
- Pack quantity
- 20
| Max injury size | 1/4" (6 mm) |
|---|---|
| Pack quantity | 20 |
| Brand | Prema |
|---|---|
| MPN | PCS-2 |
| SKU | PREPCS-2 |
| Shipping weight | 0.24 lb |
Specifications for this option are not available yet.
Specifications are the manufacturer's published values. Choose the repair unit from the maker's repair chart for the tire and injury size.
The Prema PCS-2 is a rubber repair stem with a built-in guide wire for 1/4" crown injuries in tubeless tires. It is the stem half of a two-piece repair: it fills the injury channel, while a separate repair unit seals the inner liner.
Clean the injury with a Prema CC-6 carbide cutter, then pull the stem through from the inside with its guide wire. Prema calls for stems when the injury runs at an angle greater than 25 degrees; straighter injuries can take a one-piece Combi unit instead. Finish the job with a Prema repair unit charted for the size, such as the PUR-2 or PUS-2 universal, PR-109 or PR-110 radial, or PB-1 or PB-2 bias unit.
This is the PCS-2: sized for 1/4" (6 mm) injuries, with a 2 year shelf life.
This listing includes 1 box of 20 stems.


