Nothing stays as it was.

You can distribute the air pressure in the tire over two chambers. In the outer chamber, the air pressure is extremely low, the perfect choice for maximum offroad performance. In the inner chamber, directly on the rim, the air pressure is high, even maximum loads won’t cause snake bites.

In the past ...

The less air pressure you had in your tires, the better the performance … but, at the same time, the risk of snake bites increased. The limit value until now has been approx. 1.5 bar. One could hardly risk riding on standard MTB tires with a lower pressure.

At the same time ...

You can distribute the air pressure in the tire over two chambers. In the outer chamber, the air pressure is extremely low, the perfect choice for maximum offroad performance. In the inner chamber, directly on the rim, the air pressure is high, even maximum loads won’t cause snake bites.

Race-proven in Enduro and Downhill

THE HIGHLIGHTS

The tire pressure can be reduced to 0.8 bar,
thus providing enormous grip.
Even on the roughest terrain,
the tires "stick" to the ground.

The tire provides extremely
sensitive cushioning.

Due to the extra cushioning and traction,
steering, braking and traction control
have been largely improved.

No more risk of snake bites.
The rims are also extremely well protected from denting.

Even under tough conditions,
significantly lighter tires
can be used.

When punctures occur:
Excellent emergency running
characteristics due to the
internal high-pressure air chamber.

You can fit PROCORE with any
tubeless compatible MTB tires.

WEIGHT: Approx. 200 g per wheel. Compatible with all
wheels that can be fitted with tubeless tires,
no matter what the brand. Rim width at least 23 mm.

THE TECHNOLOGY

OUTER CHAMBER extremely low air pressure

(0,8 - 1,5 bar) tubeless with
sealant maximum grip
optimum performance

(0.8 - 1.5 bar) tubeless with
sealant maximum grip
optimum performance

INNER CHAMBER high air pressure

(4 - 6 bar) with special tube protects against snake bites prevents burping

The special valve ...

on the tube distributes the air into the
two chambers. The upper part of the valve is a selector. With a simple turn, you
select the chamber into which air
is to be pumped.

THE SYSTEM. FITTING.

To fit PROCORE, you need:

wheels suitable for tubeless tires (inner width at least 23 mm).
A set of tubeless compatible tires of your choice.

A floor pump, a good hand pump, or a
compressor, to pump the inner chamber up to 6 bar.

Watch the video of the assembly instructions ...

...  or download and print the file

Download-Image

THE KIT

2x PROCORE TUBE
(with special patented valve)

2x PROCORE INNER tire

2x PROCORE AIR GUIDE TOOL

TUBELESS RIM TAPE

LIQUID SEALANT

EASY FIT FITTING LIQUID

tire LEVERS

SET 26" Art-No. 16610001, € 195,-

SET 27.5" Art-No. 16610002, € 195,-

SET 29" Art-No. 16610003, € 195,-

Procore Inner tire, 26" Art-No. 11600759, € 59,90

Procore Inner tire, 27.5" Art-No. 11600760, € 59,90

Procore Inner tire, 29" Art-No. 11600761, € 59,90

Procore tube, 26" Art-No. 10400213, € 19,90

Procore tube, 27.5" Art-No. 10400223, € 19,90

Procore tube, 29" Art-No. 10400233, € 19,90

AirGuide Art-No. 3671, € 2,90