FSA Gravity MegaExo Ceramic MTB BB
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+ 1
iRydeBykes
(Jun 22, 2012 at 16:04)
Great BB!! I got hit by a car and my bike was rolled over and my pedals made the impact and this BB is still working until now, it makes a little bit sound but it still works.
FSA Gravity MegaExo Ceramic MTB BB
(MSRP $0)
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Ceramic bearings equal increased speed at a lower effort and increased durability for your high-end components. Independent testing shows speed increases approaching 4%, i.e. over 1km a rider can gain 20-40m for the same energy output. More than enough distance for a definitive win.
Specifications Compare to other Bottom Brackets
| Release Date | 2009 | |
|---|---|---|
| Price | ||
| Weight | 149.68 g | |
| Spindle options | MegaExo |
Spindle options - The spindle is the portion of your bottom bracket that your cranks mount to. Most cranks use a 2 piece design, where the spindle is attached directly to 1 crank arm, however, ISIS and Square taper are 2 other types of spindles you may see.
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| Bearings | External oversized ceramic cartridge bearings | |
| Finish Options | Anodized cups and sleeve | |
| BB Technology | Alloy center sleeve with double o-ring seals | |
| BB Size | English threading – 68 and 73mm |