Biltwell Alumicore Throttle-By-Wire Grips

Biltwell Alumicore Throttle-By-Wire (TBW) grips are CNC-machined aluminum motorcycle handlebar grips. They replace the stock molded plastic grips on select Harley-Davidson models that use an electronic throttle. They give you a more solid feel, better control and a cleaner look than factory grips.

Key Features:

• Aluminum core: The core is a one-piece forged and CNC lathe-turned 6061-T6 aluminum tube. It is not molded plastic.
• TBW gear interface: The throttle-side grip has a splined gear interface built into the aluminum core. It engages the stock throttle-by-wire module securely and is not a separate glued-in plastic piece.
• TPV rubber sleeves: A thermoplastic vulcanizate (TPV) sleeve is installed over the knurled aluminum surface for traction and comfort. The material is soft, durable and highly UV-resistant.
• Easy sleeve changes: Removable machined aluminum end caps make it fast to replace the rubber sleeves. Replacement sleeves are sold separately.
• Secure clutch-side fit: The clutch-side grip locks in with an internal mounting design. This prevents twisting on the bar.

Alumicore grips are made specifically for Harley-Davidson TBW hand controls. They are not designed for other brands of OE or aftermarket hand controls. Biltwell offers several Alumicore TBW versions because of differences in bar and clutch-side construction, so choose the option that matches your handlebar.

Whether you're upgrading the look of your bike or want a more durable, precisely machined grip, Alumicore throttle-by-wire grips are a long-lasting alternative to stock grips.