elvedes trapas veerring wave washer 40 5 x 32 8 x 0 3 mm aluminium 20 stuksThe Elvedes Wave Washer is a handy spacer designed to fill the gap between the bearing and the crank. This spacer ensures a perfect fit between the crank and the bearing, ensuring smooth and efficient operation of your bike. Suitable for filling the gap between bearing and crank Ensures a perfect fit and smooth operation Made of high quality materials for durability Easy to install and use Ideal for cycling enthusiasts and professionals