---
product_id: 199356969
title: "Newsmarts 2pcs 12.5\" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black"
brand: "newsmarts"
price: "389 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/199356969-newsmarts-2pcs-12-5-320mm-motorcycle-air-shock-absorbers-rear
store_origin: RO
region: Romania
---

# CNC aluminum reservoir for heat dissipation 320mm extended length Adjustable spring preload Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black

**Brand:** newsmarts
**Price:** 389 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🏍️ Ride Smooth, Ride Smart — Elevate Every Mile with Newsmarts!

## Quick Answers

- **What is this?** Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black by newsmarts
- **How much does it cost?** 389 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/199356969-newsmarts-2pcs-12-5-320mm-motorcycle-air-shock-absorbers-rear)

## Best For

- newsmarts enthusiasts

## Why This Product

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

## Key Features

- • **Heat-Resistant Performance:** CNC-machined aluminum reservoir tank dissipates heat efficiently, maintaining shock reliability under pressure.
- • **Precision Fit for Your Ride:** Universal 320mm eye-to-eye length ensures seamless compatibility with Honda, Suzuki, Yamaha, Kawasaki, and more.
- • **Built to Last, Built to Perform:** Crafted from solid steel and aluminum alloy for superior durability and long-lasting shock absorption.
- • **Upgrade Your Ride’s Stability:** Nitrogen-filled rear shocks filter out bumps and impacts, delivering enhanced safety and riding confidence.
- • **Tailored Comfort on Every Terrain:** Adjustable spring preload lets you customize compression and rebound for a smooth, controlled ride.

## Overview

The Newsmarts 12.5" (320mm) rear nitrogen air shock absorbers are engineered for universal fitment across major motorcycle and ATV brands. Featuring adjustable spring preload, a CNC-machined aluminum reservoir for superior heat dissipation, and durable steel-aluminum construction, these shocks deliver enhanced stability, comfort, and control on diverse terrains. Perfect for riders seeking a high-performance suspension upgrade that combines reliability with customizable ride dynamics.

## Description

Full description not available

## Features

- About compatibility judgment-The "eye distance" of the shock absorber is the compatibility confirmation point, and the thickness of the spring determines whether the load stiffness of the spring meets the needs of the motorcycle. again and again whether the sizes of the shock absorber meet the needs of your motorcycle.
- Rear Nitrogen Shock able to filters out minor bumps and absorbs significant impacts, providing you with a comfortable and controlled riding experience. Upgrade your suspension system and enjoy high performance in stability and safety.
- The CNC Large Capacity Reservoir Tank is made of aluminum, which has excellent heat dissipation properties. The tank is CNC machined and molded to ensure functionality as well as a beautiful appearance
- Rfy Shocks Crafted with solid steel and aluminum alloy, this shock absorber ensures long-lasting reliability and enhances your riding experience with superior shock absorption.
- The spring preload can adjust with tool, Go Kart Suspension Shocks provide more comfortable feeling of compression and rebound.You can adjust the feeling of pressure during acceleration to suit your needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Newsmarts |
| Auto Part Position | Rear |
| Style | Riding |
| Vehicle Service Type | ATV |
| Exterior Finish | Smooth |
| Material | Metal, Rubber |
| Extended Length | 320 Millimeters |
| Automotive Fit Type | Universal Fit |
| UPC | 619820930475 |
| Manufacturer | Newsmarts |
| Item Weight | 8.23 pounds |
| Package Dimensions | 15.24 x 9.02 x 3.5 inches |
| Item model number | ATV |
| Manufacturer Part Number | 45FY078 |
| Special Features | Please confirm the motorcycle shock absorbers fits your bike before placing order. |

## Product Details

- **Brand:** Newsmarts
- **Auto Part Position:** Rear
- **Style:** Riding
- **Vehicle Service Type:** ATV
- **Exterior Finish:** Smooth

## Images

![Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black - Image 1](https://m.media-amazon.com/images/I/61ZiwYSEWxL.jpg)
![Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black - Image 2](https://m.media-amazon.com/images/I/81pSsKNY4KL.jpg)
![Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black - Image 3](https://m.media-amazon.com/images/I/81vCt0CcKIL.jpg)
![Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black - Image 4](https://m.media-amazon.com/images/I/81l9b-frDXL.jpg)
![Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black - Image 5](https://m.media-amazon.com/images/I/81Qow0eJllL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Will these fit my 2019 Honda Monkey Z125?**
A: Please confirm your original shocks are 320mm in length and they are round end or not. For more detail, please check the description.

**Q: Will this fit 01 hayabusa?**
A: A Hayabusa?  I'd have to say no...I'm not even sure where you'd put them...

**Q: Can these shocks be mounted upside down?**
A: Yes, they can be.

**Q: Will this work on 1985 Suzuki 230s?**
A: They don’t seem like they’d support the weight of a full sized atv

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for my cart
*by J***P on June 3, 2025*

I have a 1997 Yamaha G16 golf cart with 4" lift. It had old shocks, so I bought these after I measured the eye to eye part. These were just a 1/4" longer. They worked precisely as wanted. They came with the shank for bolt to go through but only half the shank washer would fit my setup and I used some regular, flat washers to take up slack on other side. The cart drove great and feels more solid than it had before. These would be great for golf carts with a lift or any type of ATV or scooter. Obviously they won't work for a stock golf cart but since they're adjustable, I think they would fit anything with 3-5" lift.Update: you need to have the cart or whatever jacked up to take pressure off shocks if you want to adjust them. The tops tighten and loosen like a screw, so you can adjust where you want the coil and tighten the top. Also, I don't think the air valve is real. I tried to add some air into it and it doesn't do anything. Might be for looks or whatever, not sure. But overall they are doing good and drive my golf cart around quite a bit today.

### ⭐ Not strong enough
*by C***Y on April 18, 2025*

It fit but was not strong enough to hold the weight of my motorcycle. Even after turning the pre damper up all the way.

### ⭐⭐⭐⭐⭐ Easy fit for bigniu bgx
*by A***R on June 14, 2025*

Great for stock replacement

## Frequently Bought Together

- Newsmarts 2pcs 12.5" 320mm Motorcycle Air Shock Absorbers Rear Nitrogen Suspension Universal Fit for HONDA for Suzuki for Yamaha for Kawasaki for UTV ATV Go Kart Quad Dirt Sport Bikes, Black
- Pro Taper 420MX Premuim Gold Series Chains - Lg. 134

---

## 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.ro/products/199356969-newsmarts-2pcs-12-5-320mm-motorcycle-air-shock-absorbers-rear](https://www.desertcart.ro/products/199356969-newsmarts-2pcs-12-5-320mm-motorcycle-air-shock-absorbers-rear)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-24*