Biltwell's AlumiCore grip system is a radical departure from the brand's classic less-is-more aesthetic, and takes high-performance hand controls for Harley-Davidsons to the next level.

The technical revolution starts with a CNC lathe-turned 6061 T-6 aluminum tube.

After precision machining and surface detailing, a Thermoplastic Vulcanizate (TPV) rubber sleeve is installed over the tube's knurled surface for traction and comfort.

This highly UV-resistant material is soft and comfortable, yet extremely durable.

The throttle grip's machined end cap is removable to make changing and replacing the TPV rubber sleeve fast and easy.

The clutch side AlumiCore grip features an internal wedge system on the end cap that expands inside the handlebar to eliminate grip slip and end play.

Both grip flanges fit inside stock and select aftermarket H-D hand control pods. 

• Forged and CNC-machined from 6061-T6 aluminum
• Rubber sleeve is constructed from thermoplastic vulcanizate (TPV) for optimal traction and comfort
• TPV is highly UV-resistant and durable while maintaining a soft feel
• Dual-cable
• Machined alloy end caps are removable to make replacing rubber grip sleeves fast and easy
• Rubber grip tube replacement sets available in black, white, oxblood, chocolate and gray colors

• Universal on 1" Handlebar applications