Tilton’s 7.25″ cerametallic racing clutch plates with a 0.550" hub thickness (W-type), primarily designed for racing applications, using the Tilton OT-II clutch cover. These types of clutch are used where some clutch modulation is desired. Tilton cerametallic clutch plates feature a 4-paddle disc design that utilizes a unique blend of ceramic and metallic materials. Because the cerametallic discs are thicker than sintered metallic discs, they provide higher heat capacity through their increased mass. 4-paddle discs that incorporate a unique blend of ceramic and metallic materials. These features make Tilton’s 7.25″ OT-II cerametallic racing clutches popular in the applications below:
- Rally
- Hill Climb
- Road Racing
- Club Racing
- Off-Road
- Extreme Street/Strip
Tilton cerametallic disc packs feature 4-paddle discs that utilize a unique blend of ceramic and metallic materials. Because the cerametallic discs are thicker than sintered metallic discs, they provide higher heat capacity through their increased mass.

V-Style hub = 0.375″ thick

W-Style hub = 0.550″ thick