St2 SystemsReviews of st2-systems.com

I am afraid that all of the previous reviews apply! 1. They tell you the device will work on your bike. 2. You spend hours fitting it and it doesn't work 3. On my bike (MTS V4S) every time the light came on the dash flashed a brake failure warning 4. The thing would flash at the wrong moments. No calibration 5. Offered money back. Sent unit back. Estonian customs returned the item. 6. Wrote to Philippe. No response! Waste of £50 and 2 hours of my life. Avoid like the plague!!

same as other users, comes on when accelerating and hitting bumps flashing all over the place. keep resetting angle which is a nuisance, then doesnt work at all so reset again but still dose not work flashing when it feels like it. Dangerous, wasted hours of my time. throwing it out now

Complete nightmare, part fitted by trained Yamaha technician but it just kept the brake light on constantly. Only way to get a refund is to post back to Slovenia which is costly and difficult due to customs. Avoid!! I have given 1 star only as there is not an option for ZERO

1st brake light switch didn't work, they sent a 2nd and this didn,t work either so returned the item costing me £12, then this was returned by Slovinia customs ? been trying to get through to these people since last June, they promise a full refund , the company,s a complete joke, steer clear !

Does not work! Advertised as a lifesaving product but as it flashes all the time when not braking it's actually a life-threatening product. Was told to return it to get a refund. After sending it to the address I was told, after weeks it was returned back to me in Australia marked as rejected by Slovenia customs due to ST2 not providing some detail to their customs department. Battling with PayPal now to get a refund. AVOID LIKE THE PLAGUE!

Absolute rubbish, just comes on all the time when it shouldn’t be accelerating and decelerating they don’t return emails just don’t buy

THIS DOES NOT WORK AS DESCRIBED, FLASHES brake light when accelerating =, going over road bumps etc, no good. I had 2nd unit sent to me but it was the same, had to claim through paypal as they will not reply to my emails after 2nd module ws posted, AVOID ITS GARBAGE

DO NOT BUY! Took a month to arrive with no adequate tracking and once fitted flashes at every bump and under acceleration...even flashes when the bike is stood still and revved...tried to contact them for advice a few times but no reply...terrible product and even worse customer (lack of) service...have taken it off nd thrown it in the bin....TOTAL WASTE OF MONEY!