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Shimano XT Hollowtech II BB $31.95

 

Shimano XT M770 SM-BB70 Bottom Bracket for Shimano Hollowtech II cranksets.

  • 68/73mm BB Shell
  • Sealed Cartridge Bearings
  • English Threads
 

Enduro Zero Ceramic MTB BB $149.95

 

Make your outboard bearing crankset perform the way it was meant to.  Precision machined cups with state-of-the-art ceramic hybrid bearings and superior sealing system.  Larger ball bearings than the stock BB.

ABEC 5 RATED CARTRIDGE BEARINGS WITH USA-MADE GRADE 3 CERAMIC BALLS

  Enduro Zero Ceramic Hybrid MTB Bottom Bracket.

  • Red Cups
  • Shimano Hollowtech II
  • Race Face X-Type
  • English Threads
  • 107g

 

 

TruVativ GXP Team BB $32.95

 

TruVativ Giga X Pipe Team Bottom Bracket

  • The GXP system captures the left side bearing between the spindle and the left crankarm while allowing the drive-side bearing to float axially on the spindle, thereby eliminating the necessity to side-load bearings during adjustment.
  • The simplicity of installation is refined: once it is tightened to the proper specifications you are ready to roll with a worry free BB.
  • The GXP system uses two bicycle specific cartridge bearings and eight seals for a smooth and long lasting ride.
  • Compatible with 68mm and 73mm bottom bracket shells.
  • English threads

 

 

TruVativ GXP Ceramic MTB BB $139.95

 

TruVativ Blackbox GXP Bottom Bracket Cups with Ceramic Bearings

  • The new Ceramic BB bearings offer a performance advantage over traditional bottom brackets
  • 10% lighter than standard bearings, ceramic bearings require an astonishing 78% less energy
  • More resistant to dirt and moisture
  • when properly maintained, will outlast and outperform any other BB on the market
  • The GXP system captures the left side bearing between the spindle and the left crankarm while allowing the drive-side bearing to float axially on the spindle, thereby eliminating the necessity to side-load bearings during adjustment.
  • The simplicity of installation is refined: once it is tightened to the proper specifications you are ready to roll with a worry free BB.
  • The GXP system uses two bicycle specific cartridge bearings and eight seals for a smooth and long lasting ride.
  • Compatible with 68mm and 73mm bottom bracket shells.
  • English threads

 

 

FSA Platinum ISIS Closeout! $34.95

 

FULL SPEED AHEAD
PLATINUM ISIS Bottom Bracket

  • All-Purpose – Strong and Stiff
  • Forged and CNC machined 6061/T6 Aluminum cups
  • Integrated large ball bearing design
  • Forged Chromoly ISIS splined spindle
  • Composite anti-creak sleeve
  • New improved external water seals
  • Uses M15 chromoly crank bolt
  • Available in 68x113mm
  • 250 grams (73x113)

 

 

FSA Platinum Pro Ti ISIS Closeout! $98.00

 

FULL SPEED AHEAD
PLATINUM PRO TI MEGAQUAD

  • Super Light
  • CNC machined hollow 6/4 titanium spindle for ISIS Drive
  • Titanium Nitride coated spindle
  • MegaQuad: 2x double-row deep-groove full-complement sealed cartridge bearing
  • Cold forged aluminum cups
  • Composite anti-creak sleeve
  • New improved external water seals
  • AL7075 alloy crank bolts (M-14)
  • Available in 68x108mm, 68x113mm, 73x113mm
    (Add to Cart to choose size)
  • 185 grams (68x108)

 

 

TruVativ Square LE BB $11.95

 

TruVativ Square Taper bottom bracket. Compatible with Shimano, TruVativ, Race Face, FSA, and most all other square taper crank arms.

  • Sealed cartridge bearings
  • Light weight aluminum cups
  • Square taper spindle (JIS)
  • BB Shell Width: 68mm or 73mm
  • Spindle Length: 113mm
  • Weight: 327g

 

 
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