---
product_id: 274289125
title: "CB4 Black Throttle Mounted Motorcycle Cruise Ass"
brand: "crampbuster"
price: "€ 25.05"
currency: EUR
in_stock: true
reviews_count: 5
category: "Crampbuster"
url: https://www.desertcart.it/products/274289125-cb4-black-throttle-mounted-motorcycle-cruise-ass
store_origin: IT
region: Italy
---

# Reduces wrist fatigue on long rides Universal Fit for all grips No tools or moving parts needed CB4 Black Throttle Mounted Motorcycle Cruise Ass

**Brand:** crampbuster
**Price:** € 25.05
**Availability:** ✅ In Stock

## Summary

> 🛠️ Cruise smarter, ride longer — your wrist’s new best friend!

## Quick Answers

- **What is this?** CB4 Black Throttle Mounted Motorcycle Cruise Ass by crampbuster
- **How much does it cost?** € 25.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/274289125-cb4-black-throttle-mounted-motorcycle-cruise-ass)

## 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:** Provides a natural hand position that dramatically reduces wrist strain and fatigue.
- • **Tool-Free Installation:** No tools or complicated setup—just stretch, snap on, and ride comfortably.
- • **Universal Compatibility:** Fits virtually all motorcycle grips, including oversized models up to 1-3/8 inches diameter.
- • **Precision Speed Adjustment:** Rotate forward to accelerate smoothly, press down to maintain throttle with ease.
- • **Effortless Throttle Control:** Slide-on design lets you regulate speed without squeezing, making long rides a breeze.

## Overview

The Crampbuster CB4 is a sleek, black throttle-mounted cruise assist designed in the USA to reduce wrist fatigue during long motorcycle rides. Its universal fit and tool-free installation make it compatible with most grips, including oversized ones. Using a friction-based mechanism, it allows effortless throttle control without locking, enhancing comfort and precision for every rider.

## 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.

Review: Using For last 2 years and No problem till date
Review: Hatte schon mal vor 10 Jahren einen 'Crampbuster' als manuellen Tempomat und nutze diesen nun wieder auf meiner Vespa. Da dieser mit einer Kombination aus Reibung/Klemmung am Griff und den Handdruck funktioniert, muss man sich zwar daran gewöhnen, dann funktioniert es aber super und man kann elegant und exakt die Gasöffnung halten. So machen lange Fahrten mit dem Roller noch mehr Spaß

## 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 |
| Batteries Included? | No |
| Best Sellers Rank | #9,350 in Automotive ( See Top 100 in Automotive ) #10 in Motorcycle Throttle Levers |
| Brand | Crampbuster |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,069) |
| Date First Available | 1 January 2024 |
| Department | unisex-adult |
| Height | 5 inches |
| Included Components | crampbuster 70-1073 |
| Is Discontinued By Manufacturer | Yes |
| Item model number | 70-1073 |
| Manufacturer | crampbuster |
| Material Type | Plastic |
| Number of Items | 1 |
| Product Dimensions | 17.15 x 11.43 x 3.81 cm; 18 g |
| Style | Oversized |
| Weight | 0.09 Pounds |
| Width | 7.1 inches |

## Product Details

- **Brand:** Crampbuster
- **Colour:** Black
- **Material:** Plastic
- **Product dimensions:** 17.1L x 11.4W centimeters
- **Vehicle service type:** Motorcycles

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***A on 1 March 2025*

Using For last 2 years and No problem till date

### ⭐⭐⭐⭐⭐ Review
*by N***. on 10 September 2025*

Hatte schon mal vor 10 Jahren einen 'Crampbuster' als manuellen Tempomat und nutze diesen nun wieder auf meiner Vespa. Da dieser mit einer Kombination aus Reibung/Klemmung am Griff und den Handdruck funktioniert, muss man sich zwar daran gewöhnen, dann funktioniert es aber super und man kann elegant und exakt die Gasöffnung halten. So machen lange Fahrten mit dem Roller noch mehr Spaß

### ⭐⭐⭐⭐⭐ Review
*by V***. on 24 August 2024*

Bueno, bonito y barato

## 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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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-28*