US$ 190.00
the Sentry MK3 s patented low-profile sidewall and lightweight 6069 alloy construction delivers width without the weight
Durable light action shifting performance for stress free riding
2 brake pads included
Sealed cartridge bearings
Shimano ULTEGRA English EXI,HOLLOWTECH-II,MEGAEXO-LIGHT,MEGAEXO 68/70mm Bottom Bracket closeout the Sentry MK3 s patentedWith reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.
US$ 190.00
US$ 325.00
US$ 169.00
US$ 199.00
US$ 415.00