NEW Shimano 105 RD-5701-SS Rear Derailleur - 10 Speed, Short Cage, Black groupset-brake-type-no-brakes The transport bracket can mount

The transport bracket can mount to frames using included straps or by bolding to the bike's bottle mount locations

Includes a GPS handlebar bracket - the disc can be mounted on the handlebars or stem with cable ties

For use with hitch mount style trailers common with child carriers such as Thule/Chariot

you can bring along another adult’s or child’s bike when you ride

helps to keep your legs fresh

NEW Shimano 105 RD-5701-SS Rear Derailleur - 10 Speed, Short Cage, Black groupset-brake-type-no-brakes The transport bracket can mountShimano 105 RD 5701 Rear Derailleurs Large 11 tooth pulleys with sealed bearing for smooth, quiet running