Washer for top of 1 inch threaded bike forks. It has a tab to stop rotation of the washer when tightening the locknut. it can also be used as a spacer washer when the forks stem is slightly too long. Size 33mm diameter x 3mm thick. Inside diameter just over 1 inch (25.4mm).

Collection available by appointment. Royal Mail post to UK., and overseas postage as listed.