Wheels Manufacturing 4.3mm Chainring Spacer (Bag of 20) Review Posted by GiantPandaisy June 28, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. WheelsManufacturing Wheels Manufacturing Cs-4.3 Inner Chainring Spacer 4.3Mm 20/Bag Cycling Outdoor Recreation Parts & Components Sports & Outdoors Wheels Manufacturing