Kogel Bearings Aero Kolossos Oversized Cage Shim R9200 - Blk MFPN=98-36137-K004 SES Rims are developed under

SES Rims are developed under consideration of airflow efficiency crosswind stability handling weight tire integration and much more

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

Forged AL-6061-T6 construction Stem Angle (deg) 0 Length 40

Hose cutter also functions as a press to install barbed inserts

Kogel Bearings Aero Kolossos Oversized Cage Shim R9200 - Blk MFPN=98-36137-K004 SES Rims are developed underThe 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