MG456 Mono Shock CRF300

We Customise To Suit You

When you order your motorcycle suspension through Teknik we take the time to make sure it suits your purpose. Select your options below and we will build to your required specifications.

Available Options
Rider Weight

Shipping is Calculated in Cart

International Product Support

International Product Support

Australian Owned & Operated

Australian Owned & Operated

Suspension Experts

Suspension Experts

Same Day Dispatch

Same Day Dispatch

We Ship Worldwide

We Ship Worldwide

All YSS shocks have ISO and ABE certification from German regulation authority TUV and come with a two year warranty

*All Pictures shown are for illustration purpose only

YSS Top Line MG shock range is a high performance separated gas piggy-back shock featuring Teflon coated Sinter DU Bushes and heat treated hard chromed shaft.

The Top Line G Shocks feature attached separate gas piggy-back canister and are adjustable for compression & rebound.

The Top-Line YSS MG456 Shock Features:

Bladder equipped separated gas piggy-back shock for smooth and predictable performance
45mm radial piston with 16mm hard chrome shaft
Compression damping adjustment
Rebound adjustable to control how fast the shock springs back after being compressed
Thread spring preload adjustment

SKU	MG456-415TRC
Brand	YSS Suspension
Shipping Weight	5.0000kg
Shipping Size	0.050 x 0.500 x 0.100m

If your Motorcycle is listed below, this product will suit:

Related products

Eibach EMS Moto Front Fork Spring Kit. 43.5 x 461 KYB WP SHOWA 48 USD KTM Yamaha YZ WR Kawasaki KX 125 250 450

11 In Stock

Eibach EMS Moto Front Fork Spring Kit. 43.5 x 461

Made in the USA (QS9000) or Germany (ISO16949)(SKU: 970)

From $249.94

HiCalibre Shock Spring 60 x 260 Common Fitment: Sachs 46 and 50

52 In Stock

HiCalibre Shock Spring 60 x 260 Common Fitment: Sa

Proudly made in the USA(SKU: 20-073)

From $245.00

Yamalink Lowering Link 2005-2017 YZ 125/250 -40mm

2 In Stock

Yamalink Lowering Link 2005-2017 YZ 125/250 -40mm

Yamaha 2005-2017 YZ 125/250(SKU: 30-006-42)

$259.00

Motorcycle Fork Service

In Stock

Motorcycle Fork Service

(SKU: 13-008-00)

$252.45

DR650 SE Suspension Upgrade

In Stock

DR650 SE Suspension Upgrade

Upgraded Fork & Upgraded Standard Shock(SKU: 13-DR650-STG1)

$1,495.00

Enzo Racing KYB AOS Front Fork Cap Compression Adjuster Assembly

19 In Stock

Enzo Racing KYB AOS Front Fork Cap Compression Adj

(SKU: ERFFCA)

From $440.00

Lanier Wrench for fork SACHS 48 CC

3 In Stock

Lanier Wrench for fork SACHS 48 CC

(SKU: WRH_SHS48)

$89.99

Krooztune WP 48mm AER Air Fork to SFF Coil Spring Conversion Kit - with Optional Spring - KTM / Husqvarna (All) 2016-2020 and Long TX/FX 2021-on

11 In Stock

Krooztune WP 48mm AER Air Fork to SFF Coil Spring

Proudly made in Australia(SKU: KT-WPATS48)

From $495.00

WP Regas Valve (M5 Schrader)

162 In Stock

WP Regas Valve (M5 Schrader)

Suits WP Shocks(SKU: 22-600-09)

$30.80

Preload Spanner - KTM Husqvarna WP XPlor and 6500 Cartridge kit

24 In Stock

Preload Spanner - KTM Husqvarna WP XPlor and 6500

(SKU: 93-003-06)

$39.95

DR650 DIY Fork Upgrade Kit

30 In Stock

DR650 DIY Fork Upgrade Kit

Front Springs plus Fork Tuning Set(SKU: 25-DR650-FORK-UPGRADE-KIT)

From $495.00

TracTive Honda CRF300 L/R LEVEL 2 SHOCK 2021-2024

4 In Stock

TracTive Honda CRF300 L/R LEVEL 2 SHOCK 2021-2024

(SKU: S-CRF-L2S)

From $1,295.00

Krooztune CRF300 / L Lowering linkage

5 In Stock

Krooztune CRF300 / L Lowering linkage

Proudly made in Australia(SKU: KT-CRF300L-40)

$219.95

Showa Genuine Parts Outer tube Ø49 L=570mm Kashima/ CRF450WE 19-2023 Upper OD 57 / Lower OD 59

2 In Stock

Showa Genuine Parts Outer tube Ø49 L=570mm Kashima

Showa Genuine Motorcycle Suspension Parts(SKU: FJ6500012)

$624.00

SLACKER WIRELESS REMOTE

8 In Stock

SLACKER WIRELESS REMOTE

(SKU: 3080-104)

$59.99

Fork Innertube Securing Screw - M6 x 6

22 In Stock

Fork Innertube Securing Screw - M6 x 6

Original KYB Japan Motorcycle Suspension Parts(SKU: 110790000501)

$2.75

KYB Offroad MX Competition Suspension Service Manual - English

7 In Stock

KYB Offroad MX Competition Suspension Service Manu

OEM KYB Japan Manual(SKU: 150340000201)

$77.14

48mm Bottoming Cone for KYB and SHOWA conversions. Flat Base

4 In Stock

48mm Bottoming Cone for KYB and SHOWA conversions.

(SKU: 30-240-03)

$165.00

Honda CRF300L and 300 Rally Suspension upgrade YSS package

In Stock

Honda CRF300L and 300 Rally Suspension upgrade YSS

YSS suspension kit both ends(SKU: 13-CRF300)

10% OFF RRP $3,300.00
$2,970.00

20mm Cartridge Kit Honda CRF 300 L - Rally 21- on - ENDURO

1 In Stock

20mm Cartridge Kit Honda CRF 300 L - Rally 21- on

(SKU: CO208-900TRC)

$1,295.00

More From This Category

GSX-S 1000 / F (15-21) MX456W Hi-Lo Mono Shock

Special Order

GSX-S 1000 / F (15-21) MX456W Hi-Lo Mono Shock

YSS quality product(SKU: MX456-330TRWL-57-858)

$1,295.00

Ohlins YA818 STX 46 Adventure Rear Shock Common Fitment Yamaha 2023-2024 Ténéré 700 Rally Edition

Nil Stock

Ohlins YA818 STX 46 Adventure Rear Shock Common Fi

1 only at this price. used for testing. (SKU: YA818)

5% OFF RRP $2,353.95
$2,241.86

Ohlins BM148 TTX 36/TTX 39 Adventure Rear Shock Common Fitment BMW 2019-2024 R 1250 GSA

Nil Stock

Ohlins BM148 TTX 36/TTX 39 Adventure Rear Shock Co

1 Only. Used for testing. (SKU: BM148)

5% OFF RRP $2,848.95
$2,713.28

Ohlins HD777 STX 36 Blackline Rear Twin Shock Common Fitment Harley-Davidson 1990-2024 Ultra Classic

Nil Stock

Ohlins HD777 STX 36 Blackline Rear Twin Shock Comm

STX 36 Blackline(SKU: HD777)

5% OFF RRP $1,429.95
$1,361.86

Ohlins BM149 TTX 36/TTX 39 Adventure Front Shock Common Fitment BMW 2019-2024 R 1250 GSA

Nil Stock

Ohlins BM149 TTX 36/TTX 39 Adventure Front Shock C

One Only Used for testing(SKU: BM149)

5% OFF RRP $1,913.95
$1,822.81

Ohlins KT303 STX 46 Supersport Rear Shock Common Fitment KTM 2015-2021 RC 390

Nil Stock

Ohlins KT303 STX 46 Supersport Rear Shock Common F

(SKU: KT303)

5% OFF RRP $1,814.95
$1,728.52

MG456 Mono Shock Honda CRF 250 L - Rally 2012 on - ENDURO

Custom Order

MG456 Mono Shock Honda CRF 250 L - Rally 2012 on -

(SKU: MX456-395TRC-SR)

$1,195.00

SV650 Shock Absorber

Nil Stock

SV650 Shock Absorber

(SKU: MX456-315TRCL-70)

$1,243.00

© 2025 Teknik Motorsport Pty Ltd. ABN: 29137380324. All rights reserved.

Welcome to our website. If you continue to browse and use this website, you are agreeing to comply with and be bound by the following terms and conditions of use, which together with our privacy policy govern Teknik Motorsport Pty Ltd’s relationship with you in relation to this website. If you disagree with any part of these terms and conditions, please do not use our website.

The term ‘Teknik Motorsport Pty Ltd’ or ‘us’ or ‘we’ refers to the owner of the website whose registered office is 4/5 Harford St, JAMISONTOWN, NSW, 2750, AUSTRALIA. Our ABN is 29137380324. The term ‘you’ refers to the user or viewer of our website.

The use of this website is subject to the following terms of use:

The content of the pages of this website is for your general information and use only. It is subject to change without notice.
Neither we nor any third parties provide any warranty or guarantee as to the accuracy, timeliness, performance, completeness or suitability of the information and materials found or offered on this website for any particular purpose. You acknowledge that such information and materials may contain inaccuracies or errors and we expressly exclude liability for any such inaccuracies or errors to the fullest extent permitted by law.
Your use of any information or materials on this website is entirely at your own risk, for which we shall not be liable. It shall be your own responsibility to ensure that any products, services or information available through this website meet your specific requirements.
This website contains material which is owned by or licensed to us. This material includes, but is not limited to, the design, layout, look, appearance and graphics. Reproduction is prohibited other than in accordance with the copyright notice, which forms part of these terms and conditions.
All trademarks reproduced in this website, which are not the property of, or licensed to the operator, are acknowledged on the website.
Unauthorised use of this website may give rise to a claim for damages and/or be a criminal offence.
From time to time, this website may also include links to other websites. These links are provided for your convenience to provide further information. They do not signify that we endorse the website(s). We have no responsibility for the content of the linked website(s).
Your use of this website and any dispute arising out of such use of the website is subject to the laws of Australia.

This privacy policy sets out how we use and protect any information that you give us when you use this website.

We are committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then you can be assured that it will only be used in accordance with this privacy statement.

1. WHAT WE COLLECT

We may collect the following information:

name and job title
contact information including email address
demographic information such as postcode, preferences and interests
other information relevant to customer surveys and/or offers

2. WHAT WE DO WITH THE INFORMATION WE GATHER

We require this information to understand your needs and provide you with a better service, and in particular for the following reasons:

Internal record keeping.
We may use the information to improve our products and services.
We may periodically send promotional emails about new products, special offers or other information which we think you may find interesting using the email address which you have provided.

3. SECURITY

We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure, we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect online.

We take all reasonable steps to keep secure any information which we hold about you.
Personal information may be stored both electronically on our computer system, and in hard-copy form.
Firewalls, 2048 Bit v3 SSL encryption, passwords, anti-virus software and email filters act to protect all our electronic information.
We do not store credit card information, we securely submit credit card information to our bank for processing.
We will not sell, distribute, lease or disclose your personal information to third parties (unless we are required by law to do so).
We may use your personal information to occasionally send you promotional information about our products and services which we think you may find interesting.
Should you wish to have your personal information removed or updated, or you would like to stop receiving advertising please CONTACT US.

4. HOW WE USE COOKIES

A cookie is a small file which asks permission to be placed on your computer's hard drive. Once you agree, the file is added and the cookie helps analyse web traffic or lets you know when you visit a particular site. Cookies allow web applications to respond to you as an individual. The web application can tailor its operations to your needs, likes and dislikes by gathering and remembering information about your preferences.

We use traffic log cookies to identify which pages are being used. This helps us analyse data about webpage traffic and improve our website in order to tailor it to customer needs. We only use this information for statistical analysis purposes and then the data is removed from the system.
Overall, cookies help us provide you with a better website by enabling us to monitor which pages you find useful and which you do not. A cookie in no way gives us access to your computer or any information about you, other than the data you choose to share with us.
You can choose to accept or decline cookies. Most web browsers automatically accept cookies, but you can usually modify your browser setting to decline cookies if you prefer. This may prevent you from taking full advantage of the website.

LINKS TO OTHER WEBSITES Our website may contain links to other websites of interest. However, once you have used these links to leave our site, you should note that we do not have any control over that other website. Therefore, we cannot be responsible for the protection and privacy of any information which you provide whilst visiting such sites and such sites are not governed by this privacy statement. You should exercise caution and look at the privacy statement applicable to the website in question.

5. CONTROLLING YOUR PERSONAL INFORMATION

You may choose to restrict the collection or use of your personal information in the following ways:

whenever you are asked to fill in a form on the website, look for the box that you can click to indicate that you do not want the information to be used by anybody for direct marketing purposes
if you have previously agreed to us using your personal information for direct marketing purposes, you may change your mind at any time by CONTACTING US.