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.

  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