BB92 to 30mm Stainless Steel Bottom Bracket road All new proprietary SIDI Wire

All new proprietary SIDI Wire material that is completely non-binding for intuitive and effortless on- the-fly adjustments

approximate weight 375g

each tube size and carbon layup is specifically selected to achieve the optimal balance of rigidity

making it Shimano’s most survivable rear derailleur to-date

the unique quick release attachment system integrates the DeFender™ M1 seamlessly with the front of your bike

BB92 to 30mm Stainless Steel Bottom Bracket road All new proprietary SIDI WireEnduro stainless steel BB92 bottom bracket. For fitting E13 MTB, Race Face Next SL and Rotor 3D+ cranksets to BB92 shells Kit contains two bearings, two silicone seals and four nylon spacers Flanged dual row 440C stainless steel bearings