ACROS Ai-41 Headset Lower Part 1 1/8 Inches Drop In IS41/30 - black

To maximize the compatibility with different fork steerers, bikes and frames, the upper and lower parts of ACROS headsets are being offered separately in a great variety of dimensions.

The integrated ACROS Ai-41 Headset Lower Part features the established seal technologies from ACROS and high-end bearings in stainless quality.
Precisely manufactured angular contact bearings made of stainless steel form the heart of the Ai-41 and offer play-free and smooth steering characteristics for a long time.

The name ACROS Ai-41 describes the integrated (also known as drop in) 1 1/8" Ahead headset for frames with a 41 mm headtube. The S.H.I.S. denotation (see attachment) of the lower part offered here is IS41/30.

Symbolic picture: Details of the pictured headset may differ slightly in appearance.
Construction type (Ahead/Thread): Ahead
Material: bearing: stainless steel
Weight supplement: manufacturer information