Grab off road riding by the horns with the Toro; Reflex Technology unleashes a raging output of 3200 lumens to tackle anything the open gravel trail, fire road and single track can throw at you, roots; bomb holes, you name it. Use the Optimised Mode Selector to extend the runtime and the Toro will be at home on the cockpit of any gravel bike, so when the daylight stops you don’t.Reflex+ Technology - Reflex automatically adjusts the light to provide boosted output when riding hard and fast then intuitively dimming for the slower sections such as climbs. This is all to optimise battery capacity, to provide extra light when needed and save it when not required.Reflex achieves this by using data from 3D digital accelerometers including gyroscope and thermistors. It continually analyses the data to make seamless adjustments to benefit the rider, probably better than the rider can. In reality it is a form of artificial intelligence. The selected run time will be achieved by averaging the output over the period.Key Features: Weight: 236g, Lumens: Max 2000 (Reflex 3200), Runtime: 2 - 36 hours, LED Configuration: 3 x White XPL2, Battery: 8700mAh Lithium Ion, Rechargeable: Through Case USB, Charge Time: 6 hours, Material: Anodised 6063 Aluminium, Water Resistance: IP6, Length: 114mm, Head Diameter: 47mm, Toro MK12, QR Handlebar Bracket (31.8mm - 35.0mm), Fast Charge, QS Guide.