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 White
Oat = Vintage Off-White
Black Swan = Black
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.
100% Delrin Knob for Heat Protection and Durability
Hardness: Rockwell R120-R122 (Hard)
7 Precision Cut Slots
Stainless Steel Set Screws
Solid Brass Insert (17 Grams)
5" Renown Motorsport Decal
Diameter 50mm / 1.96"
Height 90mm / 3.54"
Shaft ID 15.5mm ~
Weight 116G without brass insert.
Total Weight 133G
Made in San Francisco, California USA
Free shipping with any steering wheel purchase!
US Priority Shipping $10
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noun [ C or U ]
US /ˈθer.ə.pi/ UK /ˈθer.ə.pi/
a treatment that helps someone feel better, grow stronger