Cane Creek Hellbender 110 Bottom Bracket - English For 30mm SpindlesCane Creek Hellbender 110 Bottom Bracket English For 30mm Spindles. The Hellbender 110 Bottom Bracket provides an incredible mix of performance and longevity through the inclusion of Enduro XD 15 ceramic bearings. These bearings feature nitrogen infused stainless steel races that will not rust or corrode paired with Silicon Nitride ceramic balls. Enduro XD 15 ceramic ball bearings are made from pure silicone nitride material with extreme high density