This Tredz bundle comes with the new Wahoo Elemnt Bolt Version 2 (V2) cycle computer and NOT the original Version 1 (V1) Stealth Black model as advertised. I've advised Tredz of this oversight so hopefully it'll be updated soon as it makes a big difference. The Wahoo Elemnt Bolt V2, in my opinion, is the best intuitive, simple to use and highly capable GPS cycle computers available today. The V2 retains it's eye catching aerodynamic design and proven features from the V1 model but has supplemented them with some excellent upgrades. This bundle comes the Wahoo Elemnt Bolt V2 cycle computer which features: ● 2.2 inch, 64 color screen with an ambient light sensor ● Perfect View Zoom allowing easy at a glance vision of all of your pre designed and personalised data fields ● Quicklook LEDs indicating a variety of information based on user preferences ● Customisable data pages using the Elemnt App ● 16GB of memory allowing you to store accurate and up to date world maps and saved on or off road cycle routes ● 15 hours battery life which I've found to be pretty accurate even with full GPS, 3 sensors and back light all being used simultaneously throughout my rides ● USB-C fast charging system ● Bluetooth Smart, ANT+, and WiFi technology allowing seamlessly pairing with a variety of cycling sensors ● Stealth Grey TICKR Heart Rate Monitor ● RPM Speed Sensor ● RPM Cadence Sensor All in all, with it's software and hardware upgrades along with the highly versatile Elemnt App controlled customisable set up opitons and live Strava segment feature, the Wahoo Elemnt Bolt V2 unit is more than capable and far exceeds competing alternatives. I would highly recommend the Wahoo Elemnt Bolt V2 as a stand alone cycle computer however with this bundle including the speed and cadence sensors along with the heat rate monitor and it's choice of handle bar mount options for the price, this purchase is a no brainer. 😎