Over the last 27 years of MTBing i've used so many different brands and models of hydraulic brake, right from the very first hope which used clamps to attach to the fork leg, right up to the latest...and none of them have convinced me that their extra power is worth it over an Avid BB7 for XC MTBing. I just have no need for any more power or modularity than the BB7 and a good, adjustable lever offers...sorry. :]
This