Ye the one for £20 is good but you want something with a backing light. I cant really say nothing as i use a £2.50 item
will be replacing with a better bicycle speedo though as they do the job.
Just make sure it can be calibrated to your size wheel. The halfords one posted above only takes 20"+ wheels. Mine was same price but takes wheels from 10" to 30"
Just make sure it can be calibrated to your size wheel. The halfords one posted above only takes 20"+ wheels. Mine was same price but takes wheels from 10" to 30"
Mine is the one in the link below but you can get them cheaper if you put in lowest price 1st. takes 3" to 30" wheels this one but no back light http://www.ebay.co.uk/itm/BICYCLE-BI...item2a142f38ef
the one for £20.34 is good. the light stays on for 10 seconds if you press it. Whatever one you pick you will need to modify the wheel magnet as they are meant to fit in thinner bicycle spokes not thick mororcycle ones.easy modification though