Wolf Tooth Components 20mm Socket Insert for BB Wrench MFPN=30157 }Park Tool BX-2

}Park Tool BX-2

} I-Beam: fiber composite single mono rail design for superior weight to strength ratio

}Shimano Deore M6000 CS-HG500 Cassette - 10 Speed 11-34t Silver

5 Flat Protection Sidewall ISO Width (mm) 64 ISO Diameter 622 / Road / 29"

Wolf Tooth Components 20mm Socket Insert for BB Wrench MFPN=30157 }Park Tool BX-2Lightweight 7075 aluminum wrench, ideal for long distance journeys Fits Center Lock brake rotor lock rings and common external bottom bracket cups Magnets in the hex end hold a variety of stainless steel inserts, sold separately TECH SPECS description 20mm socket insert for BB wrench compatibility Otso Cycles Tuning Chip 20mm hex