---
product_id: 721346
title: "Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist"
brand: "crampbuster"
price: "€ 24.84"
currency: EUR
in_stock: true
reviews_count: 13
category: "Crampbuster"
url: https://www.desertcart.hr/products/721346-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist
store_origin: HR
region: Croatia
---

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

**Brand:** crampbuster
**Price:** € 24.84
**Availability:** ✅ In Stock

## Summary

> 🛠️ Cruise smarter, ride longer—ditch the wrist pain!

## Quick Answers

- **What is this?** Crampbuster CB4 Black Throttle Mounted Motorcycle Cruise Assist by crampbuster
- **How much does it cost?** € 24.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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

- • **Tool-Free Setup:** Install in seconds—no tools, no hassle
- • **Ergonomic Palm Rest:** Supports your hand to prevent fatigue and numbness
- • **Durable & Lightweight:** High-quality plastic and rubber at just 0.04 lbs
- • **Universal Compatibility:** Fits virtually all motorcycle throttle grips seamlessly
- • **Effortless Throttle Control:** Slide-on design lets you cruise without hand cramps

## Overview

The Crampbuster CB4 is a sleek, tool-free throttle assist that fits universally on motorcycle grips, dramatically reducing wrist fatigue during long rides. Made from durable plastic and rubber, it offers an ergonomic palm rest that lets riders maintain steady speed without squeezing the throttle, enhancing comfort and control for every journey.

## 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: 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!
Review: This is my second one and I love it. - I installed one of these YEARS ago on my 2012 R1200GS and it works extremely well. It stays on, it does the job, really helps when / if I get a cramp or if my hand gets tired. Then, last spring, I got a 2023 K1600GTL! I thought, "OK, this thing has cruise control. No need for a crampbuster.". Well, cruise control is great and all. But, for those moments where you just want a quick stretch or if you're in a situation where cruise control isn't a good idea and would make for a poor life decision, this crampbuster is the perfect solution. It's cheap and simple and makes a world of difference. On a side note, I have this installed on my K1600GTL with the grip puppies over the hand grips. Fits fine with no issues. My R1200GS? I have it installed with out the grip puppies. Also fits fine with out issues.

## 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 | #2,543 in Automotive ( See Top 100 in Automotive ) #57 in Powersports Accessories |
| Brand | Crampbuster |
| Brand Name | Crampbuster |
| Color | Black |
| Compatible with Vehicle Type | Motorcycles |
| Customer Reviews | 4.4 out of 5 stars 4,327 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 | 17.96 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 | 6.75"L x 4.5"W |
| Size | 1-3/8" |
| UPC | 852493001039 182682832312 |
| Unit Count | 1.0 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)
![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

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

### ⭐⭐⭐⭐⭐ This is my second one and I love it.
*by W***R on January 15, 2024*

I installed one of these YEARS ago on my 2012 R1200GS and it works extremely well. It stays on, it does the job, really helps when / if I get a cramp or if my hand gets tired. Then, last spring, I got a 2023 K1600GTL! I thought, "OK, this thing has cruise control. No need for a crampbuster.". Well, cruise control is great and all. But, for those moments where you just want a quick stretch or if you're in a situation where cruise control isn't a good idea and would make for a poor life decision, this crampbuster is the perfect solution. It's cheap and simple and makes a world of difference. On a side note, I have this installed on my K1600GTL with the grip puppies over the hand grips. Fits fine with no issues. My R1200GS? I have it installed with out the grip puppies. Also fits fine with out issues.

### ⭐⭐⭐⭐ Does the job
*by S***H on July 6, 2025*

Does the job well. The clip grips well with the included rubber band, and you can adjust mid-ride without taking your eyes off the road. It feels uncomfortable for the first few minutes of the ride, but it's a huge relief after fatigue sets in.

## 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.hr/products/721346-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist](https://www.desertcart.hr/products/721346-crampbuster-cb4-black-throttle-mounted-motorcycle-cruise-assist)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*