Alto Red Clutch friction plate kit (8-pack) fits all airccoled Buell 1991-2010 and Sportster 1990-2day

We use ALTO friction and steel plates for 2 decades in all aircooled Buells and Sportsters up to beyond 160HP without any fail. If you go Road Racing or pull a lot of clutch wheelies, the ALTO Carbonite plate are our recommendation. Its a trick update with a single side friction layout, were also the steelplates carry friction material. In combination with Redline Race ATF the right clutch material if you run a Antihopping Slipper Clutch in your Bike. Complete clutch pack, contains 9 externally splined single sided Carbonite frictions, 9 internally splined single sided Carbonite frictions and 1 double sided Carbonite friction plate. ALTO about Carbonite: This is our high end, highest heat resistance, and most durable product we offer. It is recommended for high end use and has been used in world class racing. It is very popular with the Police Drill Teams around the USA, because of its ability to slip and still maintain durability. It is far and away the best material available and comes with a lifetime warranty. Carbonite High Performance Clutch Kits are designed and engineered for maximum performance and durability in the most demanding performance applications. Carbon Carbonite® based friction material: -Carbon offers superior coeffcient of friction -Carbon provides higher tempertature capacity -Decreases wear while increasing durability Single side extra capacity clutches reduce heat: -Additional friction element increases surface area -Additional steel elements increase conductivity -Balanced temperature and rapid heat dissipation ALWAYS PRE-SOAK ALL FRICTION PLATES OVER NIGHT IN THE GEAR BOX / PRIMAY OIL YOU WILL FINALLY USE, BEFORE YOU ASSEMBLE THE CLUTCH! To change the clutch plates you need to compress the clutch package with a compressor tool. You can either buy or borrow the tool under Art.Nr. TR1003. OEM Number for reference 37910-90