CLICK ON PHOTO FOR MORE INFORMATION $20.00

CHROMIUM STEEL OUTBOARD BB UPGRADE KIT FOR GXP®  BOTTOM BRACKETS   Make your GXP bottom bracket perform the way it was meant to with our chromium steel upgrade bearings and state-of-the-art sealing system.  Less drag for a smoother, more efficient ride...CLICK FOR MORE INFO

CLICK ON PHOTO FOR MORE INFORMATION   $70.00

"CH SERIES" CERAMIC HYBRID OUTBOARD BB UPGRADE KIT FOR GXP BOTTOM BRACKETS   Make your GXP bottom bracket perform the way it was meant to with our state-of-the-art "CH SERIES" ceramic hybrid bearings and superior sealing system.  Less drag for a smoother, more efficient ride..   CLICK FOR MORE INFO

CLICK ON PHOTO FOR MORE INFORMATION   $109.00

"ZERO" CERAMIC HYBRID OUTBOARD BB UPGRADE KIT FOR GXP BOTTOM BRACKETS   Make your GXP bottom bracket perform the way it was meant to with our state-of-the-art "ZERØ" ceramic hybrid bearings and superior sealing system.  Less drag for a smoother, more efficient ride..   CLICK FOR MORE INFO

CERAMIC HYBRID TREK® MADONE® SPECIFIC  GXP®  OUTBOARD BEARING KIT Includes two (2) replacement CERAMIC HYBRID outboard cartridge bearings  (your choice of 'ZERØ' or Grade 5), and one (1) MADONE® SPECIFIC drive side silicone seal.  Ceramic balls are matched with hardened chromium steel races that are cryogenically treated and polished to get the most out of the ceramic balls.  Packed with top-quality grease.   CLICK HERE FOR MORE INFO

GXP Ceramic Hybrid Madone Kit Click on Photo for More Info $68.00-107.00

ZERO SERIES CERAMIC HYBRID TREK® "BB90" & "BB95"   GXP®  OUTBOARD BEARING KIT Upgrade the existing "GXP" bearings on your Trek (Madone, Top Fuel Carbon, Fuel EX Carbon, Remedy Carbon, Carbon Hardtail) or Gary Fisher (Superfly 100, Carbon Road) bottom bracket. For replacing your existing bearings when running SRAM, Bontrager, and TruVativ GXP cranksets.  Includes two (2) replacement ZERO SERIES CERAMIC HYBRID outboard cartridge bearings  and one (1) TREK® SPECIFIC drive side silicone seal.  Grade 3 ceramic balls are matched with hardened chromium steel races that are cryogenically treated and polished to get the most out of the ceramic balls.  Packed with top-quality grease.   CLICK HERE FOR MORE INFO

GXP ZERO Ceramic Hybrid Madone Kit Click on Photo for More Info $107.00

"CH" SERIES CERAMIC HYBRID TREK®  "BB90" & "BB95"   GXP®  OUTBOARD BOTTOM BRACKET Includes everything you need to convert your Trek (Madone, Top Fuel Carbon, Fuel EX Carbon, Remedy Carbon, Carbon Hardtail) or Gary Fisher (Superfly 100, Carbon Road) BB from Shimano to GXP.  For running SRAM, Bontrager, and TruVativ GXP cranksets.  Our "CH" option includes ABEC 5 rated chromium steel cartridges with Grade 5 CERAMIC balls. All necessary hardware for the conversion is included, along with a new center sleeve.     CLICK HERE FOR MORE INFO

GXP Madone Conversion Kit, "CH" Series Click on Photo for More Info $88.00

"ZERØ" SERIES CERAMIC HYBRID TREK® "BB90" & "BB95"   GXP®  OUTBOARD BOTTOM BRACKET Includes everything you need to convert your Trek (Madone, Top Fuel Carbon, Fuel EX Carbon, Remedy Carbon, Carbon Hardtail) or Gary Fisher (Superfly 100, Carbon Road) BB from Shimano to GXP.  For running SRAM, Bontrager, and TruVativ GXP cranksets. Our "ZERØ" option includes ABEC 5 rated cartridges with USA-made Grade 3 CERAMIC balls. All necessary hardware for the conversion is included, along with a new center sleeve.     CLICK HERE FOR MORE INFO

GXP Madone Conversion Kit, 'ZERØ" Series Click on Photo for More Info $127.00