not too busy at the counter today....I did a search on clutch plates for older (part #230 073 01 updated to KTM part # 590 32 011)Bergs.The Moose product line is simply a rebranded line of products,as such these plates are sourced from Barnett.The barnett # for the Berg plates (frictions )are 17-8515 available everywhere motorcycle products are sold. Price is CDN $12.99 per plate