Key Features: The DT Swiss XM 481 rim has a full 30 mm internal profile, ideal for running high-volume rubber at low pressures, Strength Boost Welding Technology creates a perfectly welded join for a durable, reliable rim, The rim bed is tubeless-ready and optimized to provide fast tire installation, a great tire fit and quick trouble-free tubeless setup, Please be aware that this rim is a lightweight XM designated rim designed for trail use, those looking for a rim suitable for more gravity focused riding are advised to check out the super strong EX 471 or EX 511, The included PHR washers and convex Squorx nipples naturally align perfectly with your chosen spokes, increasing stiffness and durability with no weight penalty over traditional eyeleted rims, Unique process for the black coating produces a tough and durable finish, Available in both 28 and 32 hole count in 27.5 and 29 inch, ERD 563 mm (27.5 inch) or 601 mm (29 inch), Outer width 35 mm Inner width 30 mm, Height 21 mm, Weight 490 g (27.5 inch) or 525 g (29 inch).
SKS Airspy Tyre Pressure SensorThe Airspy Tyre Pressure Sensor from SKS provides an ultra-precise air pressure reading instantly when required. It features an durable construction that's compatible with Schrader, Presta and Dunlop valves while communicating seamlessly with your smartphone via Bluetooth or ANT+. Plus, it can also be used as a standalone mobile digital pressure gauge.Not only does having the right pressure in a bike tyre ensure safety and comfort, but it also increases the life of tyres and helps protects against flats. The “thumb pressure test” before riding is no longer necessary, use technology instead. Pressure testing is now the responsibility of the AIRSPY. Whether before, during or after the tour, the tyre pressure control system fulfils its mission in a clever and smart way, so that it is always possible to ride with optimal tyre pressure Compact, Lightweight and Precise Air Pressure SensorThe compact and light AIRSPY tyre pressure sensor from SKS provides bikers with the certainty that they are riding with optimal pressure. Simply twist the valve adapter onto the valve, push the sensor onto it and off you go. When it has been mounted, the dustproof and watertight sensor permanently measures the tyre pressure. This advanced air pressure sensor uses Bluetooth or ANT+ to transmit the precise real-time data to a compatible bike computer or to smartphones that have had the SKS MYBIKE app installed on them. The AIRSPY can also be used as a mobile digital gauge so that the tyre pressure can be digitally measured each time the tyres are inflated. Plus, it's suitable for use with all Schrader, Presta valves and most Dunlop valves, in addition to tubeless tyres. Features: Material: Plastic Weight: 18g Valve: Schrader, Presta, Dunlop Maximum pressure: 8.3 bar / 120 PSI Bluetooth and ANT+ Compatible Smartphone Compatible with the SKS MYBIKE App Can also be used as a mobile digital gaugeBuy SKS Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.