Chromium

THE UPPER BEARING FOR AN ACROS AI-70 HEADSET USED ON CANYON BIKES
NOTE, These do not fit Canyon Ultimate CF SLX 2016 onwards - you will require bearings AC3544 (upper) and AC3344 (Lower)

Inner x Outer x Depth (mm): 35 x 44 x 5
Inch Dia: 1 - 1 / 4
Angle / Chamfer: Non

NOTE, THIS BEARINGS HAS BEEN DISCONTINUED BY ENDURO - WE CAN NO LONGER PURCHASE.

Inner x Outer x Depth (mm): 30.2 x 42 x 7
Inch Dia: 1-1/8”
Angle / Chamfer (Deg): 1 x 45 Deg Chamfer on Inner Race
Used on: Pinarello Headsets / Acor

FITS MANY PINARELLO ROAD BIKES USING NON-TAPERED 1-1/8" BEARINGS (SEE SEPARATE LISTING FOR STAINLESS VERSION)

In long description, scroll to bottom of page to see direct fit alternatives.

Inner x Outer x Depth (mm): 30 x 42 x 7
Inch Dia: 1-1/8"
Angle / Chamfer: Non
Material: Chromium Steel GCR15 (Race & Balls)

Inner x Outer x Depth (mm): 35 x 47 x 7
Used On: Wheels 

FITS MANY PINARELLO ROAD BIKES USING NON-TAPERED 1-1/4" BEARINGS (SEE SEPARATE LISTING FOR STAINLESS VERSION)

Inner x Outer x Depth (mm): 35 x 47 x 7
Inch Dia: 1 - 1 / 4"
Angle / Chamfer: Non
Material: Chromium Steel GCR15 (Race & Balls)

Inner x Outer x Depth (mm): 35 x 47 x 7mm
Used on: Headset Pinarello 1-1/4"
RRP £13.49

FITS MANY PINARELLO ROAD BIKES USING NON-TAPERED 1-1/2" BEARINGS

Inner x Outer x Depth (mm): 40 x 52 x 7
Inch Dia: 1 - 1 / 2"
Angle / Chamfer: Non
Material: Chromium Steel GCR15 (Race & Balls)

AC3748 Headset Bearing

AI70 lower bearing to fit Canyon Bikes (Normally only available as a complete bearing set)

Inner x Outer x Depth (mm): 37 x 48 x 7
Angle / Chamfer: One chamfer 45 Deg only on the inner side

VERY SMALL HEADSET BEARING USED ON TREK TIME TRIAL BIKES

Inner x Outer x Depth (mm): 14.2 x 25 x 6.5

Angle / Chamfer (Deg): 36 / 45

Inner x Outer x Depth (mm): 30.05 x 42 x 7
Inch Dia: 1-1/8”
Angle / Chamfer (Deg): 36 / 45
Material: Chromium Steel