M:Part Splined Alloy Headset Spacers 1 inch, 5mm black, pack of 3 are machined aluminium, super lightweight, 40% lighter than standard alloy spacers. Splined internal construction gives additional rigidity and strength, another way to save a few grams.
Buy M Part Splined Headset Spacer - Pack Of 3 from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns