Would like to tap collective knowledge of Cannondale owners regarding seal size.
Have two second hand 98 and 99 F2000 frames with Fatty D/Fatty SL. None of them having seal on upper headset bearing and collecting dust on bearing.
Measured cups and bearings to the best of my abilities – cups OD 55.94 (2.20”); ID 50.56 (2”); bearing ID 39.58 (1.56”).
What size bearing seal is needed? QSMSEAL/ 50mm, QSISEAL/ 54mm, QSCSEAL/ 58mm? Extensive trawling of sellers’ resources did not provide answer at all.
Have two second hand 98 and 99 F2000 frames with Fatty D/Fatty SL. None of them having seal on upper headset bearing and collecting dust on bearing.
Measured cups and bearings to the best of my abilities – cups OD 55.94 (2.20”); ID 50.56 (2”); bearing ID 39.58 (1.56”).
What size bearing seal is needed? QSMSEAL/ 50mm, QSISEAL/ 54mm, QSCSEAL/ 58mm? Extensive trawling of sellers’ resources did not provide answer at all.
