Yozma - IN10 - OEM Wheel Spacer Set

This is the factory front and rear axle sleeve set for the Yozma IN 10, part number YM1IN10008USBK1A. It also fits the Valtinsu EM-5, which is built on the same platform. These sleeves slide onto the axles on either side of each hub. They hold the wheel centered between the fork legs up front and the swingarm in back, and they keep the hub bearings properly loaded. The sleeves look like simple parts, but when one is missing, worn, or swapped to the wrong side, the problems are obvious. The brake rotor starts rubbing the caliper, the rear sprocket pulls the chain out of line, the wheel shifts slightly under load, and hub bearings wear out well ahead of schedule. Sleeves often go missing during a tire change or get left on the garage floor after a wheel comes off. This genuine set brings both wheels back to factory spacing so the rotors, chain, and bearings all line up the way they were engineered.