has anyone noticed how similar the cadence unit is to the polar cadence unit? wouldn't it be cool if you could use the wintech skewer as a speed sensor for the polar? does anyone have both to give it a shot?

I've been watching for it also for some time. I use a wireless Cateye and it is bulletproof (except for using in front of televisions). The Mavic unit looks good, wireless computer with wireless cadance and backlight. Just what is needed, nothing that isnt. I hope their past mistakes with wireless shifting helped them make a good product.