Lifestyle Powersports NOS • Rare • OEM • Hard-to-Find Parts

Kuryakyn ISO Throttle Boss 6250 Universal Motorcycle Throttle Assist Chrome

Swipe photos

Part photos

Kuryakyn ISO Throttle Boss 6250 Universal Motorcycle Throttle Assist Chrome photo 1 Kuryakyn ISO Throttle Boss 6250 Universal Motorcycle Throttle Assist Chrome photo 2 Kuryakyn ISO Throttle Boss 6250 Universal Motorcycle Throttle Assist Chrome photo 3

Description

This Kuryakyn ISO Throttle Boss (part number 6250) is a universal motorcycle throttle assist designed to reduce hand fatigue and improve rider comfort on long rides. It mounts to compatible ISO grips and allows riders to control the throttle using the palm of the hand instead of maintaining constant grip pressure.

Ideal for touring motorcycles, cruisers, and long-distance riding applications.

Features:
Brand: Kuryakyn
Part Number: 6250
Type: Throttle assist / throttle boss
Designed for Kuryakyn ISO grips
Helps reduce wrist and hand fatigue
Improves long-distance riding comfort
Easy clamp-on installation
Chrome finish

Fitment:

Universal application for motorcycles equipped with compatible Kuryakyn ISO grips

Common Harley-Davidson touring and cruiser applications

(Verify compatibility before purchasing)

Notes:
Throttle boss only
ISO grips not included unless shown in photos
Verify fitment before ordering

Kuryakyn ISO Throttle Boss 6250 Universal Motorcycle Throttle Assist Chrome

Product form

This Kuryakyn ISO Throttle Boss (part number 6250) is a universal motorcycle throttle assist designed to reduce hand fatigue and... Read more

1 in stock

$17.00

      Description

      This Kuryakyn ISO Throttle Boss (part number 6250) is a universal motorcycle throttle assist designed to reduce hand fatigue and improve rider comfort on long rides. It mounts to compatible ISO grips and allows riders to control the throttle using the palm of the hand instead of maintaining constant grip pressure.

      Ideal for touring motorcycles, cruisers, and long-distance riding applications.

      Features:
      Brand: Kuryakyn
      Part Number: 6250
      Type: Throttle assist / throttle boss
      Designed for Kuryakyn ISO grips
      Helps reduce wrist and hand fatigue
      Improves long-distance riding comfort
      Easy clamp-on installation
      Chrome finish

      Fitment:

      Universal application for motorcycles equipped with compatible Kuryakyn ISO grips

      Common Harley-Davidson touring and cruiser applications

      (Verify compatibility before purchasing)

      Notes:
      Throttle boss only
      ISO grips not included unless shown in photos
      Verify fitment before ordering

      Swipe to compare

      More parts like this

      Finding similar parts…

      Recently viewed products

      Lifestyle Powersports – Premium Motorcycle & ATV Parts

      • Rare & Hard-to-Find Parts – Specializing in rare and discontinued motorcycle and ATV parts, including vintage Harley, Honda Goldwing accessories, and custom chopper components.
      • Hand-Picked & Quality Inspected – Every part is carefully selected, inspected, and handled with care, ensuring customers receive top-quality components.
      • Fast & Reliable Shipping – Dedicated to getting orders out quickly, with real-time updates and a commitment to excellent customer service.

      Buy Now Watch now

      © 2026 Lifestyle Powersports, Powered by Shopify

      • Mastercard
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account

      Swipe to compare

      More parts like this