SHIMANO SAINT RD-M820 10-SPEED REAR DERAILLEUR SS trek kids Steerer: 1-1/8" (28

Steerer: 1-1/8" (28

It's an optimised 2-piston brake in the MT2 price segment

not your connection

Flange distance: 57

SHIMANO SAINT RD-M820 10-SPEED REAR DERAILLEUR SS trek kids Steerer: 1-1/8" (28Built for the demands of gravity racing, the SHIMANO SAINT RD M820 10 speed rear derailleur features a compact, low profile design that resists trail obstacles and damage. Its close ratio compatibility ensures precise gear selection across challenging terrain, while the robust construction handles the punishment of downhill and freeride riding. Direct Mount compatibility provides frame designers greater flexibility, and advanced chain stabilisation