41MM-BAA1054 HELLBENDER STAINLESS STEEL Headset bearing.
A headset designed to bridge the gap between the 40-series and 110-series headsets. Hellbender 70 has all the design characteristics, sealing elements, and Hellbender bearing found on a premium 110-series headset, at a price closer to a 40-series.
Dimensions – 30.2 x 41 x 6.5
Chamfers – 36/45
Inch Ref – 1-1/8