The carrier is easy to install (for both left and right side) and is easy to operate. The metal frame for mounting on the (universal) Reeling are stable and lockable (locks and keys included). Is the wheel once it and set the appropriate framework and claw, it is "Bombenfest". Nicely done: the frame claw can be preset using different spacer sleeves for 2 frame sizes. The length of the transport rail is slightly equivocal: a 19.5-inch frame with 26 "tires still fits well, a 21.5 inch MTB frame with also 26" tires is very scarce ... Nevertheless, top handles, everything valuable and stable, clear recommendation!