|Posted||1 day ago|
These are brand new Trek Speed Concept Headset bearing upgrade set made of 440c stainless steel instead of chromium steel of the stock one
Call/WhatsApp : Aman 012-9776597
TREK SPEED CONCEPT UPPER BEARING 440C STAINLESS
ENDURO "MINI ACB" UPPER BEARING 14.2MM X 25MM X 6.5MM USED ON TREK SPEED CONCEPT IN 440C STAINLESS STEEL
Sealed 440C stainless steel bearing for superior corrosion resistance. This is an upgrade for the upper headset bearing for the Trek SPEED CONCEPT frames. It is a relatively small bearing for a headset application due to the fact that it interfaces with the small metal shaft of the integrated aerobar.
PART NUMBER 276442-440C
TREK SPEED CONCEPT LOWER BEARING, STAINLESS STEEL
ENDURO 440C STAINLESS STEEL "ACB 1-INCH" LOWER BEARING 27.1MM X 38MM X 6.5MM USED ON TREK SPEED CONCEPT
Sealed 440C stainless steel bearing with superior corrosion resistance. This is the lower headset bearing for the Trek SPEED CONCEPT frames.