Gr 5 Ceramic Hybrid Upgrade for GXP on Trek Madone

 
GXP (SRAM/BONTRAGER)
BEARING KIT FOR 
TREK "BB90" & "BB95"
WITH ENDURO "CH SERIES" CERAMIC HYBRID BEARINGS
 

$68.00
Qty
TREK BB90/BB95 CH SERIES CERAMIC HYB GXP UPGRADE KIT

 
 
 
The  CH SERIES BEARINGS match the hardest 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.    
 
INCLUDES:
 
--New CH SERIES Ceramic Hybrid Bearings (2)
 
--Non-Drive Side Race Extender (installed)
 
--New Driveside Silicone Seal

THE ABOVE KITS ARE FOR UPGRADING AN EXISTING 
GXP (SRAM/TRUVATIV/BONTRAGER) CRANKSET ON THE FOLLOWING FRAMES:
 
 TREK: MADONE, TOP FUEL CARBON, FUEL EX CARBON, REMEDY CARBON, CARBON HARDTAIL
 
GARY FISHER: SUPERFLY 100, CARBON ROAD FRAMES

VIDEO INSTRUCTIONS FOR TREK MADONE
PROPRIETARY BOTTOM BRACKET.
HOW TO CONVERT TO A "GXP" CRANKSET
FROM "HOLLOWTECH 2"

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