Tyres connect your bike to the trail so it’s no surprise that optimised tyre pressure directly enhances your comfort, rolling resistance, and speed.

TyreWiz 2.0 is redesigned for accuracy and greater compatibility for differing rim depths to provide precise pressure data in real-time for your best ride. Lightweight and durable, TyreWiz 2.0 utilises LED lights to indicate when tyre pressure is outside of the target range with an alert for low or high tyre pressure.

Running optimal tyre pressure is a crucial factor in maximising the speed and performance, especially on modern wheels. TyreWiz 2.0 allows you to make decisions affecting rolling resistance, traction, tyre wear, and rider comfort. TyreWiz 2.0 also interfaces with the SRAM AXS app to provide personalised tyre pressure recommendations. With a universal rim adaptor and multiple valve lengths, the device sits flat on road or MTB rims.

With the standard hand pump measuring at only +/-5% accuracy, TyreWiz 2.0 eliminates barriers by taking the guesswork out of tyre pressure to make you faster.

 FEATURES:

• +/-2% accuracy at a resolution of .1 PSI
• Waterproof and dust proof (IPX7)
• Personalised tyre pressure recommendations in the AXS smartphone app for iOS and Android
• Inexpensive and widely available CR1632 battery lasts up to 300 hours
• Lightweight at 10 grams
• Adaptable to multiple rim and rim depths using different length valve stems and square or round rubber grommet seals - sold separately
• ANT+ and Bluetooth compatible for live tyre-pressure display while riding with most head units
• 2-year warranty

Valve stems to be purchased separately here

Instruction manual on how to size up the right Valve Stem can be found here at the SRAM website.

WARNING - KEEP BATTERIES OUT OF REACH OF CHILDREN

• Swallowing may lead to serious injury in as little as 2 hours or death, due to chemical burns and potential perforation of the oesophagus.
• If you suspect your child has swallowed or inserted a button battery, immediately call the 24-hour Poisons Information Centre on 13 11 26 for fast, expert advice.
• Examine devices and make sure the battery compartment is correctly secured, e.g. that the screw or other mechanical fastener is tightened. Do not use if the compartment is not secure.
• Dispose of used button batteries immediately and safely. Flat batteries can still be dangerous.
• Tell others about the risk associated with button batteries and how to keep their children safe.