Cane Creek Lower Headtube Convert -Integrated 47mm to IS41/30

Allows the lower of a 47mm IS headtube to be converted to use a standard 41mm 36x45 degree headset bearing.

• Reducer for bottom IS head tube
• Converts IS47(1-1/4") to IS41(1-1/8")
• AL-6061 aluminum
• Bearing and race not included