3T Vola Pro Bridge And Extender Kit BS Rear Derailleur Mount Type: Dropout

Rear Derailleur Mount Type: Dropout Claw Hanger

Support for smartphone

Dual compound

the M6B is light

Keep out of reach of children

3T Vola Pro Bridge And Extender Kit BS Rear Derailleur Mount Type: DropoutArm rests should be where you need them. The 3T Vola Bridge and Extender Kit Pro helps you put them pretty far out. A wider stance is less aero, for sure, but it is also more stable. And more comfortable for long efforts. If youre doing an Ironman length ride and want to support your upper body so you can focus on pedaling, this kit will do it. Include are three plates one for the base bar, two to go wider, and eight bolts to secure everything.