Topeak SmartGauge D2 Advance making them a perfect product

making them a perfect product to clean and remove Secret Chain Lube

Hub Interface: Centrelock

layered construction

mountain biking or gravel grinding

4 compounds in the tread (4C) for increased wear life

Topeak SmartGauge D2 Advance making them a perfect productThe second generation digital gauge features a rotating SmartHead and works seamlessly with Presta and Schrader valves without changing parts. Precision digital gauge reads up to 250 psi 17 bar and is designed for use with tires, suspension forks and rear shock units. LCD display can be programmed to show pressure in psi, Bar, or kg cm2. Specifications HEAD SmartHead, Fits Presta Schrader valves GAUGE Digital PSI, Bar, kg cm2 BATTERY CR2032 x 1