Shimano SM-BB80 Bottom Bracket MFPN=ISLM7100RAP it's small size just makes

it's small size just makes it easier to carry along with you instead of a bulky multi-tool if you prefer to pack very minimally

Compatibility:

Eagle chain links have a smooth radius

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer

to access shocks where linkages would get in the way with a

Shimano SM-BB80 Bottom Bracket MFPN=ISLM7100RAP it's small size just makesShimano Saint BB71, BB80B, BB80D Hollowtech II Bottom Brackets Includes 3 x 2. 5mm spacers Extra long threads on drive side cup for increased interface when using BB mounted chain control device Gold anodized finish