Belt Drives Ltd. 2 in. Black Open Belt Drive for Harley Davidson 2007-13 FLT, F Designed to allow proper stock placement of the floorboards Incorporates a unique top belt guard into the system which fits in a groove between the motor plate and side guard BDLs ball-bearing lockup clutch with ring gear provides ease of shifting and positive clutch engagement Approximately 60% more surface contact area than the stock clutch for smooth, sure power transfer New streamlined baseplate provides a unique look