Fits the following frames:
TREK: Madone, Top Fuel Carbon, Fuel EX Carbon, Remedy Carbon, Carbon Hardtail
GARY FISHER: Superfly 100, Carbon Road Frames
The "CH" SERIES BEARINGS match precision Grade 5 ceramic balls with
the hardest available races. This means no soft stainless steel races. Our races are hardened chromium
steel, cryogenically treated and polished to make them the best possible match for the ceramic balls. The cartridge
seals are dual-lipped light contact.
INCLUDES:
--Pair of "CH" Series Bearings
--New drive side Auxiliary Silicone Seal
--New drive side Wave Washer
--New non-drive side Stainless Bearing Cap/Seal
--New Axle Sleeve