41.8MM-36-BAA1131 CANE CREEK
Long recognized as the world’s lightest headset, the AER series offers a hybrid steel and aluminum bearing that provides even greater durability and a 35% weight savings over comparable models. Strategic machining and precision contours provide an optimal balance between weight savings and strength. The AER headset is an ideal headset choice for road and mountain bike applications- a high quality durable headset with durability and lightweight performance in mind.
Dimensions – 30.15 x 41.8 x 6.3
Chamfers – 36/45
Inch Ref – 1-1/8