SG-7C21 right hand lock nut, 3.4 mm is product number 28 in the attached imageGenuine Shimano replacement partShimano SG-7C21 right hand lock nut, 3.4 mmSKU: 33Z 0702£1.99PriceQuantity*Add to CartDeliveryThis item ships from our UK distributor. Standard delivery: 3-5 working days.
