High quality Shimano Ultegra quick release skewers with internal cam mechanism, one of the best QRs you can buy at an excellent price.
This product is currently out of stock and unavailable.
100mm front skewer fits all front wheels
130mm rear skewer fits rear road wheels for rim brake.
135mm rear skewer fits rear disk brake wheels for MTB and road-disk
100 front, 130 rear, 135 rear disk