A beam range of 90 meters at 80 lux will satisfy all your needs. You can find more accessories for your bike tour there Precise LED indicators show you just how much battery charge is left and which of the four light modes you have currently selected.
Luminous intensity: 80 LUX (60 LUX in mid-mode, 40 LUX in low-mode, 20 LUX in eco-mode)
Luminous wide: 90m
Burning time: 4 h in standard mode, 5 h in mid-mode, 6,5 h in low.mode, 15 h in eco-mode
Spray water protected according to IPX4
Tool-free mounting
Including Micro-USB cable
Five stage battery indicator
Charge time 4,5 h
Power-on protection (double click for ON)
360° adjustable mounting bracket
Integrated Micro-USB charging function
Charge during operation possible
Weight: 119g (incl. holder)
Light Guide for good side visibility
Osram LED
StVZO approved