Krooz Alloy Schrader Bladder Cap YZF/WRF 250/450

The Krooz Racing Factory Style Alloy Bladder Cap is designed to fit late model YZF range.

YZF450 2018+ / YZF250 2019+

WRF450 2019+ / WRF250 2020+

Features:

Shrader Valve: The cap is equipped with a Shrader valve, which allows for easy gassing of the bladder. The Shrader valve is a common valve type found on most oem shocks
Alloy Construction: The cap is made from high-quality Aus/NZ sourced alloy material, which offers durability and strength. The alloy construction ensures that the cap can withstand the rigors of motocross riding and provide long-lasting performance alongside that factory look to complete a trick shock build.
O-Ring Sealed: The cap features an O-ring seal, which helps to prevent leaks and maintain a tight seal. The O-ring ensures that the cap remains securely fastened to the bladder, preventing any gas or air from escaping in the event of gas leaking from the shrader valve itself.

Krooz Racing Factory Style Alloy Bladder Cap is designed to provide a factory finish, convenience and reliability for gas refilling.

SKU	KT-YZFGASCAP-BL
Brand	Krooztune
Shipping Weight	0.1000kg
Shipping Size	0.050 x 0.050 x 0.050m

See our Shipping Information See our Frequently Asked Questions

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

Related products

Teknik Fork Re-Valve Kit – KYB 48 mm AOSS Twin-Chamber

20 In Stock

Teknik Fork Re-Valve Kit – KYB 48 mm AOSS Twin-Cha

Multi-spec compression valve kit with selectable C-spec (SKU: 25-033-00)

$295.00

52mm High Capacity Shock Bladder Cap - Black

14 In Stock

52mm High Capacity Shock Bladder Cap - Black

(SKU: 30-002-62)

$44.00

Fork Bleeder Tool Set

25 In Stock

Fork Bleeder Tool Set

Motorcycle Suspension Tools(SKU: 93-007-00)

$110.00

K-Tech Shock Absorber Piston Bush 46.00x12.10x1.20mm -Sachs

2 In Stock

K-Tech Shock Absorber Piston Bush 46.00x12.10x1.20

(SKU: PB-461212)

$36.95

Krooztune KYB HIGH SPEED COMP PISTON

5 In Stock

Krooztune KYB HIGH SPEED COMP PISTON

Proudly made in Australia(SKU: KT-KYBHSCP)

$62.95

KYB Factory Gascap KIT 54mm complete YZF/KXF

6 In Stock

KYB Factory Gascap KIT 54mm complete YZF/KXF

Genuine KYB Factory Race Parts(SKU: 160115401101)

$94.81

More From This Category

KYB Factory RCU Shock Gas Bladder Cap - 56mm - KTM/Husqvarna/GASGAS/BETA recessed valve

4 In Stock

KYB Factory RCU Shock Gas Bladder Cap - 56mm - KTM

Genuine KYB Factory Race Parts(SKU: 60032007)

$87.99

Krooztune Xact 65cc Nitrogen Gas Bladder Kit WP

8 In Stock

Krooztune Xact 65cc Nitrogen Gas Bladder Kit WP

Proudly made in Australia(SKU: KT-WPGAS-65)

$139.95

KYB Factory Cylinder cap rcu KIT 50/16mm Black

2 In Stock

KYB Factory Cylinder cap rcu KIT 50/16mm Black

Genuine KYB Factory Race Parts(SKU: 60032006)

$70.50

K-Tech Shock Absorber Reservoir Bladder Conversion ZF 54mm

2 In Stock

K-Tech Shock Absorber Reservoir Bladder Conversion

Beta Sachs ZF - Suits 2 stroke bikes(SKU: 211-900-130)

$179.95

5 In Stock

Enzo Racing 54mm Flush Profile Standard Capacity B

(SKU: ER-BC54SCFP-BL)

$99.00

K-Tech Shock Absorber Reservoir Bladder & END CAP ZF 4T 54.00mm

1 In Stock

K-Tech Shock Absorber Reservoir Bladder & END CAP

Beta Sachs ZF - Suits 4 stroke bikes(SKU: 211-900-054)

$100.95

K-Tech Shock Absorber ReservoirBladder Conversion Sachs 49mm

2 In Stock

K-Tech Shock Absorber ReservoirBladder Conversion

Sachs 49mm(SKU: 211-900-125)

$179.95

K-Tech Shock Absorber Reservoir Bladder Conversion WP 40mm Gas Gas/HVA/KTM 50/65cc

2 In Stock

K-Tech Shock Absorber Reservoir Bladder Conversion

Husky KTM 50 65(SKU: 211-900-120)

$179.95

Krooztune Xplor Nitrogen Bladder kits 2024 EXC

999 In Stock

Krooztune Xplor Nitrogen Bladder kits 2024 EXC

Proudly made in Australia(SKU: KT-WPGAS4)

From $199.95

Krooztune WP PDS XPlor Nitrogen Gas Bladder Conversion Kit - 2017-on KTM / Husky / GasGas 85cc Models

999 In Stock

Krooztune WP PDS XPlor Nitrogen Gas Bladder Conver

Proudly made in Australia(SKU: KT-WPGAS-XPLOR)

From $199.95

Krooztune WP XAct Shock Nitrogen Gas Bladder Conversion Kit - 2016-2022 Linkage Rear Shocks

4 In Stock

Krooztune WP XAct Shock Nitrogen Gas Bladder Conve

Proudly made in Australia(SKU: KT-WPGAS-XACT)

From $199.95

KYB Factory Gascap KIT 52mm complete YZ 2-stroke

4 In Stock

KYB Factory Gascap KIT 52mm complete YZ 2-stroke

Genuine KYB Factory Race Parts(SKU: 160115201301)

$94.81

KYB Factory Gascap KIT 40mm complete YZ65 YZ85

2 In Stock

KYB Factory Gascap KIT 40mm complete YZ65 YZ85

Genuine KYB Factory Race Parts(SKU: 160114000201)

$94.81

KYB Factory Cylinder cap rcu KIT 46/16mm Black

1 In Stock

KYB Factory Cylinder cap rcu KIT 46/16mm Black

Genuine KYB Factory Race Parts(SKU: 72070021)

$70.50

64mm Shock Bladder Cap. Needle type - Red

2 In Stock

64mm Shock Bladder Cap. Needle type - Red

Honda 2009-2016 CRF450 (Red)(SKU: 30-002-10)

$82.50

Krooztune WP XACT 23 Nitrogen Gas Bladder Kit

999 In Stock

Krooztune WP XACT 23 Nitrogen Gas Bladder Kit

Proudly made in Australia(SKU: KT-WPGAS-XACT23)

From $199.95

Enzo Racing 52mm Bladder Cap

12 In Stock

Enzo Racing 52mm Bladder Cap

Yamaha 2006-2016 YZF 250/450 - Blue(SKU: ER-BC52RC-BL)

$88.00

K-Tech Shock Absorber Reservoir Bladder Conversion WP 54mm (PDS & Link Bikes 2011-2015)

2 In Stock

K-Tech Shock Absorber Reservoir Bladder Conversion

(SKU: 211-900-115)

$179.95

Enzo TECHNICA Reduced Volume Bladder Cap 54mm KYB

38 In Stock

Enzo TECHNICA Reduced Volume Bladder Cap 54mm KYB

(SKU: ER-BC54RC)

From $99.00

Shock Absorber Bladder Conversion - WP 60mm. 2016-2022

9 In Stock

Shock Absorber Bladder Conversion - WP 60mm. 2016-

(SKU: 30-084-00)

$165.00

© 2026 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.