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ABEC 5 CHROMIUM STEEL
BB30/BBRIGHT/SI
BOTTOM BRACKET BEARING KIT
(for cranksets with 30mm spindles)
 
Includes two (2) ABEC 5 steel cartridge bearings, two auxiliary seals, two stainless steel circlips, and one wave washer. 
 
Grade 5 chromium steel balls are matched with hardened chromium steel races.  Packed with top-quality grease.
 
 

$41.80

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ANGULAR CONTACT 
ABEC 5 CHROMIUM STEEL
BB30/BBRIGHT/SI
BOTTOM BRACKET BEARING KIT
(for cranksets with 30mm spindles)
 
Includes two (2) ABEC 5 steel ANGULAR CONTACT cartridge bearings, two auxiliary seals, two stainless steel circlips, two wave washers (one thick, one thin), and 6 plastic spindle spacers
 
Grade 5 chromium steel balls are matched with hardened chromium steel angular contact races.  Packed with top-quality grease. PLEASE NOTE THAT ANGULAR CONTACT BEARINGS ARE DIRECTIONAL: INSTALL WITH ORANGE SEAL OF BEARING FACING OUT AND BLACK SEAL OF BEARING FACING IN.
 
 

$42.00

Qty
 

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CH SERIES CERAMIC HYBRID
BB30/BBRIGHT/SI
BOTTOM BRACKET BEARING KIT
(for cranksets with 30mm spindles)
 
Includes two (2) ceramic hybrid cartridge bearings, two auxiliary seals, two stainless steel circlips, and one wave washer. 
 
Grade 5 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.
 
 

$79.00

Qty
 

ZERO BB30 BEARING KIT
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ZERØ SERIES CERAMIC HYBRID
BB30/BBRIGHT/SI
BOTTOM BRACKET BEARING KIT
(for cransets with 30mm spindles)
 
Includes two (2) ceramic hybrid cartridge bearings, two auxiliary seals, two stainless steel circlips, and one wave washer. 
 
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.  Double-lipped non-contact silicone seals for near "Zero" friction.  Packed with top-quality grease.
 

$99.00

Qty

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$129.00



XD-15R BB30/BBRIGHT/SI
BOTTOM BRACKET BEARING KIT

with ENDURO® XD-15 RADIAL BB30 CERAMIC HYBRID CARTRIDGE BEARINGS
 
XD-15 HIGH-NITROGEN STEEL ALLOY BEARING RACES
RADIAL BEARINGS
GRADE 3 CERAMIC BALL BEARINGS
HIGH NITROGEN STEEL:
--4X MORE CORROSION RESISTANT THAN STAINLESS STEEL
--SUPERIOR GRAIN STRUCTURE OUTLASTS ANY OTHER BEARING STEEL
 
Includes Deep-groove Radial "XD-15" Sealed Cartridge Bearings, Stainless Steel Circlips, Wave Washer, Auxiliary Seals, and Spindle Spacers
 

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$198.00



XD-15 BB30/BBRIGHT/SI
BOTTOM BRACKET BEARING KIT

with ENDURO® XD-15 BB30 CERAMIC HYBRID CARTRIDGE BEARINGS
 
XD-15 HIGH-NITROGEN STEEL ALLOY BEARING RACES
GRADE 3 CERAMIC BALL BEARINGS
ANGULAR CONTACT DESIGN FOR 100% BALL BEARING ENGAGEMENT
MADE IN USA
 
Includes XD-15 Sealed Cartridge Bearings, Stainless Steel Circlips, Wave Washer, and Spindle Spacers
 

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$99.00-129.00
KCNC/RWC
BB30 TO GXP CONVERTER BOTTOM BRACKET
ROAD BIKE VERSION
 
All you need to run SRAM, Bontrager, and any other "GXP" Road Crankset on your frame with BB30 bottom bracket! 
 
YOUR CHOICE OF CERAMIC HYBRID BEARINGS:
 
ENDURO "CH" SERIES CERAMIC HYBRID
ENDURO "ZERO" SERIES CERAMIC HYBRID
 
This precision machined KCNC Bottom Bracket adapts your bicycle's BB30 bottom bracket to accept "GXP" ROAD cranksets.
  

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$99.00-129.00
KCNC/RWC
BB30 TO GXP CONVERTER BOTTOM BRACKET
MOUNTAIN BIKE VERSION
 
All you need to run SRAM, Bontrager, and any other "GXP" Road Crankset on your frame with BB30 bottom bracket! 
 
YOUR CHOICE OF CERAMIC HYBRID BEARINGS:
 
ENDURO "CH" SERIES CERAMIC HYBRID
ENDURO "ZERO" SERIES CERAMIC HYBRID
 
This precision machined KCNC Bottom Bracket adapts your bicycle's BB30 bottom bracket to accept "GXP" MOUNTAIN cranksets.
  

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$129.00
KCNC/RWC
BB30 TO HT2 CONVERTER BOTTOM BRACKET
ROAD BIKE VERSION
 
All you need to run SHIMANO (DURA ACE, ULTEGRA, 105, ETC) Road Crank Set on your frame with BB30 bottom bracket! 
 
ENDURO "ZERO" SERIES CERAMIC HYBRID BEARINGS
 
 
This precision machined KCNC Bottom Bracket adapts your bicycle's BB30 bottom bracket to accept "HT2" ROAD crank sets.
  

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