Kogel Bearings Aero Kolossos Oversized Cage Shim R9200 - Blk MFPN=98-36137-K004 5x110mm BCD ring are compatible

5x110mm BCD ring are compatible with 110BCD spider-based power meters such as Power2Max

a rubber made of renewable and recycled raw materials

Hose cutter also functions as a press to install barbed inserts

Full head coverage to wick sweat and protect from the sun

Kogel Bearings Aero Kolossos Oversized Cage Shim R9200 - Blk MFPN=98-36137-K004 5x110mm BCD ring are compatibleThe Aero Kolossos offers reduced friction, improved shifting accuracy, and better chain retention Includes pulleys with ceramic balls and steel races Long tooth profile on lower pulley for best chain retention Chain catcher on lower pulley to prevent chain jams Ride it on road and off road without restrictions TECH SPECS compatibility RD9200 seal road color black