---
product_id: 140645588
title: "Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist"
brand: "crampbuster"
price: "VT12875"
currency: VUV
in_stock: true
reviews_count: 6
category: "Crampbuster"
url: https://www.desertcart.vu/products/140645588-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist
store_origin: VU
region: Vanuatu
---

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

**Brand:** crampbuster
**Price:** VT12875
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist by crampbuster
- **How much does it cost?** VT12875 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/140645588-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:** Provides a comfortable hand rest that reduces wrist strain during extended rides.
- • **Durable & Lightweight:** Made from resilient plastic rubber, weighing just 0.04 pounds for a barely-there feel.
- • **Universal Compatibility:** Fits virtually all motorcycle grips, including oversized models up to 1-3/8 inches.
- • **Effortless Throttle Control:** Slide-on design lets you install in seconds—no tools required.
- • **Precision Throttle Regulation:** Rotate forward easily; downward pressure controls throttle without squeezing.

## Overview

The Crampbuster CB4 is a sleek, tool-free throttle assist designed to reduce wrist fatigue on long motorcycle rides. Its universal fit and ergonomic design allow effortless throttle control by rotating and applying palm pressure, making it a must-have for riders seeking comfort and precision without compromising 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.

Review: Very Good - Using For last 2 years and No problem till date
Review: Bust those throttle hand cramps on long rides. This thingy works! - No cruise control on my motorcycle, so this little gizmo is really helpful for easing hand cramps on the throttle side. At about $10, I wasn't so sure about this, but it works well. High quality black plastic slips over your throttle and lets the beefy part of the palm of your hand keep the speed steady while allowing you to moved your fingers around (no numb fingers!). Comes with a rubber band to make the device fit more snugly if needed. Will probably need to futz with it over several rides to find just the right position (whether in or out/forward or back) to get just the right fit for your hand palm comfort. Clever, cheap, really works. This model (look at the photo) is flush left with an offset to the right and fits farther to the end of your throttle. There is also a model that is made to fit closer toward the middle of your throttle (the left side looks like the right side instead of being flush left). I prefer this one. Give it a try!

## 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 | #136,326 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #431 in Grips |
| Brand | Crampbuster |
| Brand Name | Crampbuster |
| Colour | Black |
| Compatible with Vehicle Type | Motorcycle |
| Customer Reviews | 4.4 out of 5 stars 4,149 Reviews |
| Global Trade Identification Number | 00852493001039 |
| Item Dimensions L x W | 17.1L x 11.4W Centimeters |
| Item Type Name | Throttles |
| Item Weight | 18 g |
| Manufacturer | crampbuster |
| Manufacturer Part Number | 70-1073 |
| Material | Plastic Rubber |
| Material Type | Plastic Rubber |
| Model Number | 70-1073 |
| Number of Items | 1 |
| Product Dimensions | 17.1L x 11.4W Centimeters |
| Size | 1-3/8" |
| UPC | 852493001039 182682832312 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Motorcycle |
| Whats In The Box1 - Whats In The Box3 | crampbuster 70-1073 |

## Product Details

- **Brand:** Crampbuster
- **Colour:** Black
- **Material:** Plastic Rubber
- **Product Dimensions:** 17.1L x 11.4W Centimeters
- **Vehicle Service Type:** Motorcycle

## Images

![Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist - Image 1](https://m.media-amazon.com/images/I/61nlwzKMqGL.jpg)
![Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist - Image 2](https://m.media-amazon.com/images/I/3194NQ7LvBL.jpg)
![Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist - Image 3](https://m.media-amazon.com/images/I/41rtQntVbxL.jpg)
![Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist - Image 4](https://m.media-amazon.com/images/I/71XI3NwyrOL.jpg)
![Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist - Image 5](https://m.media-amazon.com/images/I/512uyPwH-xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Good
*by S***A on 1 March 2025*

Using For last 2 years and No problem till date

### ⭐⭐⭐⭐⭐ Bust those throttle hand cramps on long rides. This thingy works!
*by D***M on 2 March 2026*

No cruise control on my motorcycle, so this little gizmo is really helpful for easing hand cramps on the throttle side. At about $10, I wasn't so sure about this, but it works well. High quality black plastic slips over your throttle and lets the beefy part of the palm of your hand keep the speed steady while allowing you to moved your fingers around (no numb fingers!). Comes with a rubber band to make the device fit more snugly if needed. Will probably need to futz with it over several rides to find just the right position (whether in or out/forward or back) to get just the right fit for your hand palm comfort. Clever, cheap, really works. This model (look at the photo) is flush left with an offset to the right and fits farther to the end of your throttle. There is also a model that is made to fit closer toward the middle of your throttle (the left side looks like the right side instead of being flush left). I prefer this one. Give it a try!

### ⭐⭐⭐⭐⭐ Altbewährt und gut
*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

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/140645588-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist](https://www.desertcart.vu/products/140645588-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*