Bearing Set (Upper and Lower Bearings) to fit the ACROS Ai-42 & Ai-52 Headset.
Fits: Carbon Models: Capra, Tues & Jeffsy.
2x Acros Stainless Steel Bearings (1 x Upper, 1 x Lower Bearing & 1 x Compression Ring)
Inner x Outer x Depth (mm): 30.15 x 41.8 x 7
Inch Dia: 1-1/8”
IMPORTANT CONSIDERATION: On some newer Headsets there is a different Upper Bearing inside. Please check before ordering as your upper bearing may be the following dimensions ID 30.5mm, OD 41.8mm, Depth 8mm (We don't supply this configuration as a set, and you will need to order non original Acros bearings MH-P08F for the upper and MH-P16 or for the lower - please use the search facility on the homepage to find them)
Inner x Outer x Depth (mm): 40 x 52 x 7
Inch Dia: 1 - 1 / 2”
Note, this product are actual Acros bearings.
if you only need the upper or lower bearing separately then the following non-Acros direct alternatives are available - use the search function on the homepage to find them:
MH-P08H7K (If you have the 7mm deep upper bearing)
MH-P08F (if you have the 8mm deep upper bearing)
MH-P16 (Lower Bearing in standard chromium steel)
MH-P16 Stainless (Lower Bearing in Stainless)