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Moto Tassinari V4r26h Moto Tassinari V Force 4 Reed Valve Kit Beta Gasgas Husqvarna Ktm

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The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design. This has two major benefits: 1) The reed petals only travel half the distance as a conventional reed valve design to get the same airflow. 2) Because the reed petals only need to travel half the distance of that on a conventional reed valve design, there is a greater chance of them being fully opened as well as a better chance of sealing when they are "closed". A reed petal never truly "closes" in a classic sense, as it is always in movement. Consider this, an engine operating at 8,000 RPM results in a reed petal opening and closing 133 times in one second. This fact, sheds light on another VForce advantage. Since the petals are only traveling half the distance, they generally last longer are they receive less wear than the reed petals on a conventional reed valve design.

VFORCE4 FEATURES
All-new reed petal resin system, carbon fiber and lay-up
Pre-curved reed petal ensures better seal at tip
Wider reed cage for maximum airflow
Combined reed tip area increased by 10.5% resulting in increased total air flow
Airfoil shape added to cage tip to increase air velocity from outer ports
Long reed stops added to progressively slow petal tip velocity, for increased petal durability
Reduced frontal area of central wing by 15.6% combined with a more aerodynamic shape

ALL-NEW VFORCE4R FEATURES
Rubber overmodling on reed tip surface of cage to further enhance petal life
All-new manifold, reed cage and air guide designed for the VFVorce4R

This special "H" version of the already proven V4R26 incorporates a higher tension reed petal for maximum performance and durability in select higher revving carbureted models.

WHAT'S INCLUDED WHEN I PURCHASE THE VFORCE4R REED VALVE SYSTEM?
Moto Tassinari and VForce4R decals, detailed installation instructions, complete VForce4R reed valve system (including reed petals) and gasket.
Replacement Petal 4PR612H

MOTO TASSINARI

Moto Tassinari is renowned for its VForce reed valve systems and other performance-enhancing motorcycle parts. Designed to maximize engine efficiency and power output, Moto Tassinari products are a must-have for riders looking to upgrade their bikes. With a focus on innovation and quality, Moto Tassinari continues to set the standard in motorcycle performance. Explore their range of performance parts at Hyper Ride, where we offer fast and reliable delivery to ensure your bike gets the boost it deserves as soon as possible.

 

Auckland Same Day Delivery

Live in Auckland? Get your order today with our Urgent Tonight service.

Urgent Tonight $19.99

Excludes surfboards. Surfboards travel separately by van and are priced differently at checkout.

Order Window Order by 2:30pm

Available Monday to Friday, excluding public holidays. Delivered between 6:00pm and 9:00pm the same day.

Coverage Auckland Metro

Check the zone map below and look for the Urgent Tonight banner on eligible products.

We do not deliver to PO boxes, Great Barrier Island, or the Chatham Islands. Rural deliveries may also take an extra 1–3 working days.

Shipping Rates

Category Cost Delivery Items
Street Clothing & Footwear $9.99 1–3 working days within New Zealand, plus 1–3 extra days for rural areas. Street clothing and footwear.
Standard Nationwide $14.99 2–3 working days within New Zealand, plus 1–3 extra days for rural areas. Most items excluding surfboards, soft top surfboards, wakeboards, waterskis, SUPs, and bikes.
Medium Items $19.99 per item Standard delivery timeframe applies. Bodyboards, board bags, longboard skateboards, moto boots, and moto helmets.
Large Items $29.99 per item Standard delivery timeframe applies. Snowboards, snowboard packages, kneeboards, wakeboards, water skis, and bikes.
XLarge Items $29.99 per item Standard delivery timeframe applies. Inflatable stand-up paddle boards.

Bulky Items

Surfboards, Roof Boxes & Large Bike Racks

These items require special transport arrangements. Delivery can take up to 10 days depending on location within New Zealand.

Auckland $29.99
Rest of North Island $69.99
South Island $99.99

Surcharges

Rural Delivery $9.99

We recommend delivery to a non-rural town or workplace to avoid this surcharge.

Waiheke Island $30.00

Due to high courier surcharges. Consider delivering to a friend in Auckland City who can bring it out.

Additional Information

Rural Delivery Information

Delivery times for rural areas can vary depending on how often couriers service your location. Some rural deliveries may only be serviced once a week, so we recommend checking with your local rural courier if timing is important.

Order Changes

Once an order has been placed, we cannot process cancellations or edits.

Shipping Days

Orders are not shipped on weekends or public holidays.

Tracking

Need your tracking number? Email ridesupport@hyper.co.nz and we’ll help you out.

Support & Freight

Contact Us

Email: ridesupport@hyper.co.nz

Phone: 09 580 4152

Freight Companies

  • Post Haste and Bascik are used for orders shipped from Hyper Ride warehouse.  
  • Orders sent directly from a supplier will be shipped using the supplier’s nominated courier.

Shipping to Australia?

For Australian shipping information, head to our dedicated Shipping AU page.

View Shipping AU

 

We currently offer standard shipping only for Australia. All Australian orders are first received at our Auckland HQ, where they are collated and processed for export before dispatch.

Shipping Cost $25 + 2%

$25 shipping plus a 2% import fee. The fee may vary depending on the item.

Delivery Estimate 4–6 Days

Estimated delivery time is 4–6 business days from dispatch.

Dispatch Timing Up to 3 Days

Orders do not ship same-day. Processing and export prep can take up to 3 business days.

Shipping Type Standard Only

There are currently no express shipping options available for Australia.

We do not ship surfboards or stand-up paddleboards to Australia. We also cannot deliver to post shops or PO Boxes — a residential or business street address is required.

Shipping Overview

Shipping Type Cost Delivery Details
Australia Standard Nationwide $25 + 2% import fee 4–6 business days from dispatch (estimate only). Orders are first collated at our Auckland HQ and processed for export before dispatch. Rural and remote areas may take longer.

How Australian Orders Work

Order Processing

Orders do not ship same-day. All Australian orders first arrive at our Auckland HQ warehouse, where they are collated and processed for export. This can take up to 3 business days before dispatch.

Multiple Items

If your order contains multiple items, we’ll collate them at our Auckland HQ and ship them together so your order arrives in full.

Remote Areas

Delivery to rural or remote parts of Australia, including WA, NT, and Far North QLD, may take longer than the standard 4–6 business day estimate.

Dispatch Schedule

Orders are dispatched Monday to Friday, 8:00am–5:00pm NZ time. Our daily processing cut-off is 3:00pm NZ time. Orders placed after this, on weekends, or on public holidays will be processed the next business day.

Tracking, Customs & Returns

Tracking Your Order

You’ll automatically receive a Team Global Express tracking link once your parcel leaves Auckland and is scanned into the carrier network.

Customs & Duty Charges

International orders may be subject to customs or import duties once they reach Australia. These charges are the responsibility of the recipient. Hyper Ride cannot control, predict, or waive these fees, and we cannot mark orders as gifts.

Returns from Australia

Returns from Australia are not free. For full returns information, including how to lodge a return, please visit our Returns page.

Need Help?

Customer Support

For help with Australian shipping, tracking, or returns, email ridesupport@hyper.co.nz.

Quick Summary

  • Standard shipping only for Australia.
  • Orders are collated at Auckland HQ before export.
  • Dispatch can take up to 3 business days.
  • Delivery is estimated at 4–6 business days from dispatch.
  • Remote areas may take longer.

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