CANYON bike headset bearing ACB3748H7(37x48x7 45/90).
Bearing number: ACB3748H7-2RS
Bearing size: 37x48x7 mm
Bearing angle: 45x90 degree
Bearing material: chrome steel GCr15 for races and balls
Bearing cage: PA66+30%GF
Bearing seal: double seal type
Bearing lubrication: Mobil XHP-222
Application: CANYON bike AI-70 headset