Renown Therapy SL Shift Knob

The Renown Therapy SL is our second offering in our line of Therapy Shift Knobs. We wanted a curvier, taller, more uniquely styled knob, made locally here in San Francisco, California utilizing small batch manufacturing by enthusiasts, for enthusiasts. 7 precision cut slots are cut for exceptional grip, heat dissipation like a heat sink, We have taken these knobs to the limit, on track at Laguna Seca, Sonoma and Thunderhill Raceway as well as countless mountain runs. We chose three finishes for a knob to fit every machine like it was meant to be there. Shiro = Opaque WhiteOat = Vintage Off-WhiteBlack Swan = Black BLACK SOLD OUT Mounted with 2 offset, stainless steel allen set screws on the back, so unseen from the front. Included is also a solid brass insert that slides into the center hole, adding another 17 grams. Specs100% Delrin Knob for Heat Protection and DurabilityHardness: Rockwell R120-R122 (Hard)7 Precision Cut SlotsStainless Steel Set ScrewsSolid Brass Insert (17 Grams)All