---
product_id: 721346
title: "Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist"
brand: "crampbuster"
price: "2871 kr"
currency: ISK
in_stock: true
category: "Crampbuster"
url: https://www.desertcart.is/products/721346-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist
store_origin: IS
region: Iceland
---

# Reduces wrist fatigue on long rides Universal fit for most motorcycles No tools or moving parts needed Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist

**Brand:** crampbuster
**Price:** 2871 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Cruise smarter, ride longer — never let wrist fatigue slow you down!

## Quick Answers

- **What is this?** Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist by crampbuster
- **How much does it cost?** 2871 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/721346-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist)

## Best For

- crampbuster enthusiasts

## Why This Product

- Trusted crampbuster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Palm Rest:** Doubles as a comfortable rest for your left hand, enhancing ride comfort.
- • **Durable & Lightweight:** Made from high-quality plastic and rubber, weighing only 18g for minimal bulk.
- • **Tool-Free Installation:** No tools or complicated setup—just stretch, snap, and ride.
- • **Universal Compatibility:** Fits grips 1-3/8 inches and larger, perfect for a wide range of motorcycles.
- • **Effortless Throttle Control:** Slide-on design lets you adjust throttle without squeezing, reducing hand strain.

## Overview

The Crampbuster CB4 is a black, throttle-mounted motorcycle cruise assist designed to reduce wrist fatigue during long rides. It features a universal fit for grips 1-3/8 inches and larger, installs easily without tools, and operates without moving parts. Made from durable plastic and rubber, it offers ergonomic throttle control and doubles as a palm rest, enhancing rider comfort and control.

## Description

The Crampbuster provides a way for comfortable throttle control, and dramatically reduces the wrist fatigue often caused by long rides. It doesn't lock the throttle on and installs with no tools, just slide it on, it rotates forward with ease yet when downward pressure is applied by your hand, the throttle is regulated effortlessly without squeezing. There are no moving parts or tools required. It works on the principle of an oil filter wrench. Simply stretch it open and snap it on the outside of your grip. It will rotate clockwise (upward for adjustment) but when turned counter clockwise (downward) by the weight of your palm it pinches and the throttle is pulled open. To accelerate, simply lift it a little (causing it to rotate up clockwise) then rest your palm back on it. To decelerate, simply spin it up clockwise completely around until it comes up into a position a little lower than before. It can also be used as a rest for you left hand. Oversized version fits grips 1-3/8 inches and larger in diameter and has shorter and wider palm rest.

## Features

- Product Type:AUTO ACCESSORY.Fit Type: Universal Fit
- Item Package Dimension:6.75 inches L x4.5 inches W x1.5 inches H
- Item Package Weight:1.0 pounds
- Country of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001L9KI56 |
| Best Sellers Rank | #4,084 in Automotive ( See Top 100 in Automotive ) #80 in Powersports Accessories |
| Brand | Crampbuster |
| Brand Name | Crampbuster |
| Color | Black |
| Compatible with Vehicle Type | Motorcycles |
| Customer Reviews | 4.4 out of 5 stars 4,498 Reviews |
| Global Trade Identification Number | 00852493001039 |
| Included Components | crampbuster 70-1073 |
| Item Dimensions L x W | 6.75"L x 4.5"W |
| Item Type Name | Throttles |
| Item Weight | 18.14 g |
| Manufacturer | crampbuster |
| Manufacturer Part Number | 70-1073 |
| Material | Plastic, Rubber |
| Material Type | Plastic, Rubber |
| Model Number | 70-1073 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 6.75"L x 4.5"W |
| Size | 1-3/8" |
| UPC | 852493001039 182682832312 |
| Unit Count | 1 Count |
| Vehicle Service Type | Motorcycles |
| Warranty Description | Manufacturer |

## Product Details

- **Brand:** Crampbuster
- **Color:** Black
- **Material:** Plastic, Rubber
- **Product Dimensions:** 6.75"L x 4.5"W
- **Vehicle Service Type:** Motorcycles

## Images

![Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist - Image 1](https://m.media-amazon.com/images/I/61nlwzKMqGL.jpg)

## Frequently Bought Together

- Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist
- The Original Grip Puppy Comfort Grips
- Go Cruise GC-A1BK GO CRUISE 2 Universal Throttle Control System – Black

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**Shop now:** [https://www.desertcart.is/products/721346-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist](https://www.desertcart.is/products/721346-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-15*