CPV, brake rotor spacer 5/16" offset (3/8 holes) - Up to 1999 models (excl Twin Cam) in custom applications 4034 MLS (Multi Layer Steel) explained:

MLS (Multi Layer Steel) explained: MLS consists of a top and bottom layer of embossed stainless steel with both side coated with 250°C high temperature polymer rubber layer

designed as stock replacement for a stock Evolution Big Twin

OF 901438 / 901439 HANDLEBAR CONTROL KIT

direct fit for Harley-Davidson Sportster and Big Twin motorcycles

Available in undersize/standard/oversize lengths for most models

CPV, brake rotor spacer 5/16" offset (3/8 holes) - Up to 1999 models (excl Twin Cam) in custom applications 4034 MLS (Multi Layer Steel) explained:Special aluminum spacers for brake rotors. 5 16" thick (7. 94mm) 3 8" mounting hole diameter 50mm center