Token TK878 Threaded Bottom Bracket - English Shimano HollowTech II Black MFPN=31056117017 description Pro4 HG Driver body

description Pro4 HG Driver body

RockShox Super Deluxe Coil Damper Shafts for service and repair

Reinforced polymide cage and non-contact seal to keep dirt and moisture out

Proven 41-Thermal processed 4130 chromoly

7mm thick butyl

Token TK878 Threaded Bottom Bracket - English Shimano HollowTech II Black MFPN=31056117017 description Pro4 HG Driver bodyToken TK878 Threaded Bottom Bracket English Shimano HollowTech II Black. Token's thread bottom brackets are extremely high quality and made for durability and smoothness by using materials such as premium high carbon steel ball bearings and X Seals that keep dirt and water out. Premium Bearings are high carbon steel bearings that are made to higher standard so they run smoother and last longer for those who ride often in all conditions Token's X Seal