---
title: "nitrogen shock fill kit — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/nitrogen-shock-fill-kit"
last_updated: "2026-07-10T03:36:40.004Z"
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meta:
  description: "a small market ($81K/yr) — nitrogen shock fill kit doesn't clear our bar today."
  "og:description": "a small market ($81K/yr) — nitrogen shock fill kit doesn't clear our bar today."
  "og:title": "nitrogen shock fill kit — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
---

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# **nitrogen shock fill kit**

**Skip it****47/100 **

a small market ($81K/yr) — nitrogen shock fill kit doesn't clear our bar today.

**Market/yr**

**$81K**

**Growth (1y)**

**+219.0%**

**Products**

**25**

**Brands**

**12**

was 10 a year ago

**Sellers**

**15**

**Price range**

**$15.08–$690.27**

**Returns**

**3.7%**

**Rating**

**4.3★**

**Skip it**

Scored 47/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**4**

 ×0.30

Growth

**79**

 ×0.30

Competition

**41**

 ×0.20

Quality gap

**65**

 ×0.10

Returns

**70**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 31 weeks — +219.0% year over year.

664332Holiday '25Dec '25Jan '26Feb '26Mar '26Apr '26May '26

## **Competition**

- ENYSAON45% - LTIENBST22% - Besilo9% - NICECNC8% - Sejaede4% - Power Tank3% - Other (6 brands)8%

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them. 12 brands and 15 sellers compete here.

**Brands**

**12 **▲rising

was 10 a year ago

**Sellers**

**15**

**Top 5 brand share**

**89%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and 10in High-Pressure Flexible Hose Nitrogen Regulator Shock Fill Tool No-Loss Schrader Chuck for ATV UTV Off-Road Bike Dirt Bike](https://m.media-amazon.com/images/I/41gSOR7FxiL.jpg) [**ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and 10in High-Pressure Flexible Hose Nitrogen Regulator Shock Fill Tool No-Loss Schrader Chuck for ATV UTV Off-Road Bike Dirt Bike**](https://www.amazon.com/dp/B0FKNDZHH9)

ENYSAON$134.754.3★1017%▲rising

2
![ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and G1/4 & Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike](https://m.media-amazon.com/images/I/31SiOLlhAhL.jpg) [**ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and G1/4 & Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike**](https://www.amazon.com/dp/B0FKHPGTC3)

ENYSAON$71.274.4★1516%▲rising

3
![LTIENBST Nitrogen Shock Fill Kit with Schrader Valve 556 & 700Psi Nitrogen Gauge Nitrogen Regulator Shock Fill Tool Compatible with Off-road Bike ATV ATC UTV Dirt Bike](https://m.media-amazon.com/images/I/41DkDGPRW7L.jpg) [**LTIENBST Nitrogen Shock Fill Kit with Schrader Valve 556 & 700Psi Nitrogen Gauge Nitrogen Regulator Shock Fill Tool Compatible with Off-road Bike ATV ATC UTV Dirt Bike**](https://www.amazon.com/dp/B0CX57PQ2X)

LTIENBST$174.244.5★3714%▼falling

4
![Nitrogen Shock Fill Kit with Schrader Valve and 700PSI Nitrogen Gauge Nitrogen Regulator Shock Fill Tool No-Loss Chuck & high-pressure flexible hose for with ATV/ATC/UTV/Dirt Bike/Off-Road Bike](https://m.media-amazon.com/images/I/41F6LuyKPeL.jpg) [**Nitrogen Shock Fill Kit with Schrader Valve and 700PSI Nitrogen Gauge Nitrogen Regulator Shock Fill Tool No-Loss Chuck & high-pressure flexible hose for with ATV/ATC/UTV/Dirt Bike/Off-Road Bike**](https://www.amazon.com/dp/B0FJKYTRXV)

Besilo$158.035.0★19%▲rising

5
![ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike](https://m.media-amazon.com/images/I/41B75KroK7L.jpg) [**ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike**](https://www.amazon.com/dp/B0FKHHYRWQ)

ENYSAON$168.413.6★117%▼falling

6
![Sejaede Nitrogen Regulator Kit 4000PSI Nitrogen Shock Fill Tool with No-Loss Schrader Chuck & Gauge for Shock Absorbers Compatible with Dirt Bike ATV UTV Honda Kawasaki Yamaha](https://m.media-amazon.com/images/I/411yIczH9mL.jpg) [**Sejaede Nitrogen Regulator Kit 4000PSI Nitrogen Shock Fill Tool with No-Loss Schrader Chuck & Gauge for Shock Absorbers Compatible with Dirt Bike ATV UTV Honda Kawasaki Yamaha**](https://www.amazon.com/dp/B0FX9P3DMD)

Sejaede$121.542.8★34%▲rising

7
![Portable Nitrogen Shock Tuning Kit (NIT-0500) - 800 psi Analog Strut Inflator - Shock Boss V2 - Nitrogen Regulator Shock Fill Tool Compatible with Off-Road Bike ATV ATC UTV Dirt Bike](https://m.media-amazon.com/images/I/419Z2+ftx0L.jpg) [**Portable Nitrogen Shock Tuning Kit (NIT-0500) - 800 psi Analog Strut Inflator - Shock Boss V2 - Nitrogen Regulator Shock Fill Tool Compatible with Off-Road Bike ATV ATC UTV Dirt Bike**](https://www.amazon.com/dp/B0FC8R3RKD)

Power Tank$690.270.0★03%▲rising

8
![LTIENBST Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge No-Loss Schrader Chuck Compatible with shock with a schrader valve on the off-road bike ATV UTV and cars Kawasaki Honda Yamada](https://m.media-amazon.com/images/I/4186OotSdrL.jpg) [**LTIENBST Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge No-Loss Schrader Chuck Compatible with shock with a schrader valve on the off-road bike ATV UTV and cars Kawasaki Honda Yamada**](https://www.amazon.com/dp/B0GCDK13FD)

LTIENBST$134.290.0★03%▲rising

9
![Nitrogen Regulator Kit Nitrogen Shock Fill Tool with 10in High-Pressure Flexible Hose No-Loss Schrader Chuck for UTV ATV Motorcycle Dirt Bike Shock Absorber Nitrogen Refill](https://m.media-amazon.com/images/I/41TNzqjQe0L.jpg) [**Nitrogen Regulator Kit Nitrogen Shock Fill Tool with 10in High-Pressure Flexible Hose No-Loss Schrader Chuck for UTV ATV Motorcycle Dirt Bike Shock Absorber Nitrogen Refill**](https://www.amazon.com/dp/B0FKHPJVM6)

ENYSAON$124.864.5★23%▼falling

10

![NICECNC Universal 300PSI High Accuracy No Loss Nitrogen Filling Tool for Schrader Valve Shock Fits for All Shocks with Schrader Filling Valve](https://m.media-amazon.com/images/I/41yL95Ctr4L.jpg) [**NICECNC Universal 300PSI High Accuracy No Loss Nitrogen Filling Tool for Schrader Valve Shock Fits for All Shocks with Schrader Filling Valve**](https://www.amazon.com/dp/B0D969RR45)

NICECNC$58.294.0★233%▼falling

11

![ENYSAON 700PSI Nitrogen Shock Fill Kit High Accuracy No Loss Nitrogen Filling Tool with Extension for Schrader Valve Shock Fits All Shocks with Schrader Filling Valve](https://m.media-amazon.com/images/I/41ChDvm-DfL.jpg) [**ENYSAON 700PSI Nitrogen Shock Fill Kit High Accuracy No Loss Nitrogen Filling Tool with Extension for Schrader Valve Shock Fits All Shocks with Schrader Filling Valve**](https://www.amazon.com/dp/B0FKLZ9BX3)

ENYSAON$52.413.0★22%▼falling

12

![KAVLIRA Hydraulic Pressure Test Kit for Hydraulic Breaker Nitrogen Charging](https://m.media-amazon.com/images/I/517W+Z4IorL.jpg) [**KAVLIRA Hydraulic Pressure Test Kit for Hydraulic Breaker Nitrogen Charging**](https://www.amazon.com/dp/B0GKSKGSQT)

KAVLIRA$77.684.9★312%▲rising

13

![LTIENBST Nitrogen Regulator Shock Fill with 700Psi Nitrogen Gauge Nitrogen Regulator Shock Fill No Loss Chuck Tool Compatible with Kawasaki Honda Yamada ATV UTVs with Shock with a Schrader Valve](https://m.media-amazon.com/images/I/31EabPe0eVL.jpg) [**LTIENBST Nitrogen Regulator Shock Fill with 700Psi Nitrogen Gauge Nitrogen Regulator Shock Fill No Loss Chuck Tool Compatible with Kawasaki Honda Yamada ATV UTVs with Shock with a Schrader Valve**](https://www.amazon.com/dp/B0GCDK1J4Z)

LTIENBST$68.920.0★02%▲rising

14

![LTIENBST 4000Psi Nitrogen Regulator Kit Nitrogen Shock Fill Tool with No-Loss Schrader Chuck & Gauge Compatible with Kawasaki Dirt Bike ATV UTV Moto Yamaha](https://m.media-amazon.com/images/I/41c7Q3Y1UDL.jpg) [**LTIENBST 4000Psi Nitrogen Regulator Kit Nitrogen Shock Fill Tool with No-Loss Schrader Chuck & Gauge Compatible with Kawasaki Dirt Bike ATV UTV Moto Yamaha**](https://www.amazon.com/dp/B0CX4XKKT1)

LTIENBST$133.744.0★112%▼falling

15

![SINOCMP Nitrogen Shock Fill Kit Nitrogen Charge Kit Accumulator Charging Kit with 3 Hydraulic Pressure Gauge 1500/4000/6000psi 7 Adapters Couplings 1 Gas Hose](https://m.media-amazon.com/images/I/41L8IMJa5wL.jpg) [**SINOCMP Nitrogen Shock Fill Kit Nitrogen Charge Kit Accumulator Charging Kit with 3 Hydraulic Pressure Gauge 1500/4000/6000psi 7 Adapters Couplings 1 Gas Hose**](https://www.amazon.com/dp/B07WYK54N3)

SINOCMP$176.314.5★202%▼falling

**~~Showing 15 of 25 — show all ~~**

## **Product shelf**

All 25 tracked products in this niche.

Top sellersNewestTrending

[![ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and 10in High-Pressure Flexible Hose Nitrogen Regulator Shock Fill Tool No-Loss Schrader Chuck for ATV UTV Off-Road Bike Dirt Bike](https://m.media-amazon.com/images/I/41gSOR7FxiL.jpg)**ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and 10in High-Pressure Flexible Hose Nitrogen Regulator Shock Fill Tool No-Loss Schrader Chuck for ATV UTV Off-Road Bike Dirt Bike** ENYSAON**$134.75**4.3★10 reviews](https://www.amazon.com/dp/B0FKNDZHH9) [![ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and G1/4 & Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike](https://m.media-amazon.com/images/I/31SiOLlhAhL.jpg)**ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and G1/4 & Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike** ENYSAON**$71.27**4.4★15 reviews](https://www.amazon.com/dp/B0FKHPGTC3) [![LTIENBST Nitrogen Shock Fill Kit with Schrader Valve 556 & 700Psi Nitrogen Gauge Nitrogen Regulator Shock Fill Tool Compatible with Off-road Bike ATV ATC UTV Dirt Bike](https://m.media-amazon.com/images/I/41DkDGPRW7L.jpg)**LTIENBST Nitrogen Shock Fill Kit with Schrader Valve 556 & 700Psi Nitrogen Gauge Nitrogen Regulator Shock Fill Tool Compatible with Off-road Bike ATV ATC UTV Dirt Bike** LTIENBST**$174.24**4.5★37 reviews](https://www.amazon.com/dp/B0CX57PQ2X) [![Nitrogen Shock Fill Kit with Schrader Valve and 700PSI Nitrogen Gauge Nitrogen Regulator Shock Fill Tool No-Loss Chuck & high-pressure flexible hose for with ATV/ATC/UTV/Dirt Bike/Off-Road Bike](https://m.media-amazon.com/images/I/41F6LuyKPeL.jpg)**Nitrogen Shock Fill Kit with Schrader Valve and 700PSI Nitrogen Gauge Nitrogen Regulator Shock Fill Tool No-Loss Chuck & high-pressure flexible hose for with ATV/ATC/UTV/Dirt Bike/Off-Road Bike** Besilo**$158.03**5.0★1 reviews](https://www.amazon.com/dp/B0FJKYTRXV) [![ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike](https://m.media-amazon.com/images/I/41B75KroK7L.jpg)**ENYSAON Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge and Schrader Valve Nitrogen Regulator Shock Fill No Loss Chuck Tool for ATV ATC UTV Off-Road Bike Dirt Bike** ENYSAON**$168.41**3.6★11 reviews](https://www.amazon.com/dp/B0FKHHYRWQ) [![Sejaede Nitrogen Regulator Kit 4000PSI Nitrogen Shock Fill Tool with No-Loss Schrader Chuck & Gauge for Shock Absorbers Compatible with Dirt Bike ATV UTV Honda Kawasaki Yamaha](https://m.media-amazon.com/images/I/411yIczH9mL.jpg)**Sejaede Nitrogen Regulator Kit 4000PSI Nitrogen Shock Fill Tool with No-Loss Schrader Chuck & Gauge for Shock Absorbers Compatible with Dirt Bike ATV UTV Honda Kawasaki Yamaha** Sejaede**$121.54**2.8★3 reviews](https://www.amazon.com/dp/B0FX9P3DMD) [![Portable Nitrogen Shock Tuning Kit (NIT-0500) - 800 psi Analog Strut Inflator - Shock Boss V2 - Nitrogen Regulator Shock Fill Tool Compatible with Off-Road Bike ATV ATC UTV Dirt Bike](https://m.media-amazon.com/images/I/419Z2+ftx0L.jpg)**Portable Nitrogen Shock Tuning Kit (NIT-0500) - 800 psi Analog Strut Inflator - Shock Boss V2 - Nitrogen Regulator Shock Fill Tool Compatible with Off-Road Bike ATV ATC UTV Dirt Bike** Power Tank**$690.27**0.0★0 reviews](https://www.amazon.com/dp/B0FC8R3RKD) [![LTIENBST Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge No-Loss Schrader Chuck Compatible with shock with a schrader valve on the off-road bike ATV UTV and cars Kawasaki Honda Yamada](https://m.media-amazon.com/images/I/4186OotSdrL.jpg)**LTIENBST Nitrogen Shock Fill Kit with 700Psi Nitrogen Gauge No-Loss Schrader Chuck Compatible with shock with a schrader valve on the off-road bike ATV UTV and cars Kawasaki Honda Yamada** LTIENBST**$134.29**0.0★0 reviews](https://www.amazon.com/dp/B0GCDK13FD)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**15%

*“The build quality is excellent”*

**Ease Of Use**11%

*“easy to read for accurate monitoring”*

**Design-Overall**9%

*“it's a great design”*

**Value For Money**8%

*“for the price cant beat it”*

**Pressure**6%

*“it handled pressure without any issues”*

**Advertised Vs Actual Product**6%

*“worked better than expected”*

**Leak-Proof**6%

*“No leaks and no worries”*

**Functionality-Overall**6%

*“Works good”*

**Durability**5%

*“durable”*

**Strength**4%

*“nothing feels flimsy or loose”*

### **What buyers complain about **

**Pressure**24%

*“Does not handle advertised pressure”*

**Leak-Proof**22%

*“Leaked really bad”*

**Quality-Overall**14%

*“I can get them locally so I will be replacing them with better quality units”*

**Instructions/User Manual/Troubleshooting**6%

*“No instructions to let you know this is required”*

**Measurement/Reading Accuracy**6%

*“The gauge portion wasn't long enough so you'd have to tilt the double gauge backwards so it could be threaded into bottle without interfering with the bottle valve knob”*

**Grip**3%

*“not happy with the t-handle”*

**Touch/Button Controls**3%

*“not happy with the t-handle”*

**Add-Ons/Attachments**2%

*“Only problem I have is this Schrader valve extension was not tapped correctly”*

**Size-Overall**2%

*“I was surprised that it was that small”*

**Defective Material/Parts**2%

*“a defective part”*

#### **Top return reasons**- Leak-Proof21% - Size-Overall13% - Pressure9% - Functionality-Overall8% - Compatibility-Overall7% - Defective Material/Parts7% - Advertised Vs Actual Product5% - Shock Absorption5% - Value For Money4% - Measurement/Reading Accuracy3%