Throttle grips
The KustomTech throttle grips you find here are all made in Italy, designed for standard 25,4 mm (1 inch) Harley-Davidson handlebars and American customs. At Holdfast, we…
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The KustomTech throttle grips The grips you find here are all made in Italy, designed for standard 25,4 mm (1 inch) Harley-Davidson handlebars and American customs. Holdfast carries the complete range: Vintage Deluxe grips in polished or black anodized aluminum with brass bushings, machined Nastro Telato (woven band) grips, Kustom grips in colored rubber with white flanges, and decorative trim rings to complete your cockpit. Choosing your throttle grips is also a technical matter: if your throttle cable runs outside For your handlebars (standard Harley HD and Deluxe housing 04-005), you need an "external cable" version. If your cable fits inside from the handlebars before exiting at the housing (internal housing 04-005), choose an "internal cable" version. For bikers who ride in reversed controls (clip-ons) For the café racer style, there are specific models compatible with the Retro KustomTech line. Style-wise, the line Vintage Deluxe (aluminum and polished brass) is the benchmark for heritage chopper and bobber builders. The version black anodized aluminum integrates perfectly with monochrome builds. Nastro TelatoWith their woven band around the aluminum body, they offer a unique textile grip—inspired by the old braided leather handles of 70s choppers. To add a touch of color without commitment, the I Kustom Made of soft rubber (blue, red, green with a white flange), they can be fitted in two minutes and changed just as easily if you change your mind. All these products match each other and the rest of the Deluxe KustomTech range: risers (5 finishes) brake and clutch levers, Deluxe switches, throttle grips (twist grips), custom master cylindersIf you want to assemble a complete Deluxe cockpit from the fork crown to the end of the grip, our team in Marseille can help you put together the set via WhatsApp or in-store. 48-hour shipping from Marseille, free delivery on orders over €150, free returns in France. All grips are sold in pairs (left grip + right grip), unless otherwise stated.
Harley KustomTech Throttle Grip FAQ
What size throttle grips are needed for a Harley Davidson?
Standard Harley = 25,4 mm (1 inch). All KustomTech throttle grips sold on Holdfast are 1 inch, compatible with Sportster, Dyna, Softail, Road King, Street Glide handlebars and 99% of American customs.
How to install custom throttle grips?
The right side requires removing the original throttle control, installing the KustomTech inner tube, and connecting the throttle cables. The left side simply slides onto the handlebars with adhesive. Allow 30 minutes for basic mechanical work.
Rubber, brass or Nastro Telato: which model to choose?
Le Kustom rubber is the quintessential vintage option, firm and understated. brushable brass Vintage Deluxe ages with a unique patina. Nastro Telato (traditional Italian canvas strap) gives the most authentic café racer look.

The Throttle Grips Universe
The KustomTech throttle grips The grips you find here are all made in Italy, designed for standard 25,4 mm (1 inch) Harley-Davidson handlebars and American customs. Holdfast carries the complete range: Vintage Deluxe grips in polished or black anodized aluminum with brass bushings, machined Nastro Telato (woven band) grips, Kustom grips in colored rubber with white flanges, and decorative trim rings to complete your cockpit. Choosing your throttle grips is also a technical matter: if your throttle cable runs outside For your handlebars (standard Harley HD and Deluxe housing 04-005), you need an "external cable" version. If your cable fits inside from the handlebars before exiting at the housing (internal housing 04-005), choose an "internal cable" version. For bikers who ride in reversed controls (clip-ons) For the café racer style, there are specific models compatible with the Retro KustomTech line. Style-wise, the line Vintage Deluxe (aluminum and polished brass) is the benchmark for heritage chopper and bobber builders. The version black anodized aluminum integrates perfectly with monochrome builds. Nastro TelatoWith their woven band around the aluminum body, they offer a unique textile grip—inspired by the old braided leather handles of 70s choppers. To add a touch of color without commitment, the I Kustom Made of soft rubber (blue, red, green with a white flange), they can be fitted in two minutes and changed just as easily if you change your mind. All these products match each other and the rest of the Deluxe KustomTech range: risers (5 finishes) brake and clutch levers, Deluxe switches, throttle grips (twist grips), custom master cylindersIf you want to assemble a complete Deluxe cockpit from the fork crown to the end of the grip, our team in Marseille can help you put together the set via WhatsApp or in-store. 48-hour shipping from Marseille, free delivery on orders over €150, free returns in France. All grips are sold in pairs (left grip + right grip), unless otherwise stated.
Harley KustomTech Throttle Grip FAQ
What size throttle grips are needed for a Harley Davidson?
Standard Harley = 25,4 mm (1 inch). All KustomTech throttle grips sold on Holdfast are 1 inch, compatible with Sportster, Dyna, Softail, Road King, Street Glide handlebars and 99% of American customs.
How to install custom throttle grips?
The right side requires removing the original throttle control, installing the KustomTech inner tube, and connecting the throttle cables. The left side simply slides onto the handlebars with adhesive. Allow 30 minutes for basic mechanical work.
Rubber, brass or Nastro Telato: which model to choose?
Le Kustom rubber is the quintessential vintage option, firm and understated. brushable brass Vintage Deluxe ages with a unique patina. Nastro Telato (traditional Italian canvas strap) gives the most authentic café racer look.
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