Originally Posted by
caloso
I would imagine that this intended to prohibit TT/Tri bikes and fixed gears, both of which can be ridden fast enough to keep up with the A ride, but may not be safe in a group (aerobars) or on sharp corners (FG).
Maybe, but I inquired and was told "no mountain bikes or hybrids allowed".
I ride a hybrid, so I wasn't welcomed to join.