I bought 2 of these. One for my 32cc HPI 1/5 truck and the other one for my 29cc truck. So far they have worked well for me. I would say it reduces the pull force needed by 50%. You do need to modify the flywheel. There are 2 ears that need to be milled down. If you aren;t comfortable doing that buy it with the flywheel.
TPMS Sensor VDO SE10001HP
Jan 20, 2023
Reasoanably priced, works perfect and no problem programming it.
I have purchased 3 of these over the past few years and have had no problems, They programmed using my cars system with no problem. I am sure I will be buying another one soon then all 4 of them will have been replaced, It's a name brand sensor at a reasonable price.
Lumenier TX5G6R Mini 600mW 5.8GHz Raceband FPV Transmitter 3089