- Compatible with Campagnolo Ultra Torque, Shimano Hollowtech II and other central movements with external bearings If an "r" is applied on one side, then this is a classic thread with the sense of rotation to the right, clockwise. Similarly, if a "l" has been applied, the verse of rotation is left - counterclockwise. - Compatible with Campagnolo Ultra Torque, Shimano Hollowtech II and Other Bottom Brackets with External Bearing Please note: The Letters or Marks Applied to the Instrument Always Refer to the Instrument Itself. If an "r" is applied on one side, then this is a classic thread with the direction of Rotation to the right, Clockwise. Similarly, If an "l" has been applied, The Direction of Rotation is left - Counterclockwise. All products sold by Ridewill are New and they ha.
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