WAHOO - Bolt V2 Unit Only, RPM & Cadence Sensor, Tickr Fit

What #39;s Included? ELEMNT BOLT V2 Unit Integrated Out-Front Mount for 31.8mm bars Stem Mount Quick Start Guide Tech Specs ELEMNT BOLT V2 Specs Physical Dimensions: 2.9 #34; #34; x 1.8 #34; #34; x 0.87 #34; #34; (74.6mm x 47.3mm x 22.1mm) Display Size: 2.2 #34; #34; (56mm) Weight: 2.2 oz Battery: USB rechargeable Battery Life: 15 hours Waterproof Rating: IPX7 (waterproof up to 5 ft) Supported Satellites: GPS, GLONASS, BEIDOU Galileo, and QZSS Operating Temperature: -4°F to 122°F / -20°C to 50°C TICKR Specs Physical Dimensions (LxWxH): 2.75 #34; x .5 #34; x 1.5 #34; Weight: 8.5 grams (without strap) Battery: CR2032 Battery Life: Up to 12 months Sweatproof: Yes (hand washable strap) Water Rating: IPX7 (waterproof up to 5 ft) Strap Length: Adjustable from 24 #34; to 48 #34; (stretched) RPM Cadence amp; RPM Speed Specs Physical Dimensions (LxWxH): 1.25 #34; x.75 #34; x 1 #34; Weight: 7 grams Battery: CR2032 Battery Life: Up to 12 months Water Rating: IPX7 (waterproof up to 5 ft) Wireless Signal Strength: Up to 10 feet