SM-AD17-M clamp band adapters, 31.8 mm is product number 8 in the attached imageGenuine Shimano replacement partShimano SM-AD17-M clamp band adapters, 31.8 mmSKU: 57Y 9804£4.99PriceQuantity*Add to CartDeliveryThis item ships from our UK distributor. Standard delivery: 3-5 working days.
