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UST DHI Series dRVR Driver & Fairway Shaft

$34.50 USD
Shipping calculated at checkout.

Free shipping with $99+ within the US


Flex

This is a Pre-Order item (estimated to ship in 1-2 weeks)

Family Owned Est. 1991

We are a family owned business since 1991 and we're dedicated to helping our customers find the best gear. When you buy from us, you're buying from people who care and love this game as much as you do.

Free Shipping with $99+ US Orders*

Orders with US delivery addresses over $99 USD (subtotal) ship for free (excluding shaft orders to Hawaii and Alaska). We also have competitive flat rate shipping options for order under $99, as well as international deliveries. See our full shipping policy/rates

BTW, our team works fast to ship and get your order delivered as quickly as possible. All in-stock order ship the same day when placed by 5pm ET (2pm PT). For items not in stock, or available as pre-order, please allow ~3-5 business days to process before shipping.

60 Day Easy Returns*

Change your mind? No problem. Our hassle-free returns portal lets you request a return and keep track of your refunds.

*Assembled shafts and custom clubs are not eligible for return. See our full return policy here.

Due to strict inventory guidelines, we do not process "exchanges". We ask that you send the items back for a refund and then repurchase whatever you need! >> Access your order history here and start a request here.

  

RETURN COSTS & RESTOCKING FEE (NON-ASSEMBLED ITEMS)

There are no restocking fees. However the cost of the return shipping label will be deducted from your refund ($7.5 for small/lite packages, $13 for standard size packages, $15 for non-standard size packages such as golf shafts), if you decide to use the label provided by us. If you purchase a label yourself from a local carrier office (ie. USPS, UPS, Fedex), then there will be no deductions from your refund. If the returned items are not in new and unused condition, we reserve the right to dispose of them or return them to you at your expense. You may purchase return shipping if you would like the items sent back.

RETURN COSTS & RESTOCKING FEE (ASSEMBLED ITEMS)


🚫 No Returns or Refunds on Assembled Shafts

Please note that all assembled shaft orders are final. Due to the custom nature of this process, we do not accept returns or offer refunds on any assembled shafts. Each order is built to your specifications, and once assembly begins, we are unable to restock or resell the components.

We encourage you to double-check all specs (flex, length, grip, adapter, etc.) before placing your order. If you need help confirming details, our team is happy to assist before you check out.


Returns can be made on non-personalized items and non-assembled items within the US, 60 days after you've received the original order. Items are only accepted on unopened and unused products. Items must be returned in the original packaging.

 

INTERNATIONAL RETURNS

We do not accept any international returns at this time.

At Grips4less, we strive to provide a smooth international shopping experience. To ensure clarity regarding shipping, duties, and returns, please review our policy below:

Duties, Taxes, and Import Fees

  • International orders may be subject to duties, taxes, and import fees imposed by your country. These charges are the customer's responsibility and are determined by local customs authorities.
  • If duties and taxes are not paid upon delivery, the carrier may be unable to complete the shipment and may return the package to us.

Refused or Unpaid Shipments

  • If an international order is refused or the required duties/taxes remain unpaid, the carrier may return the package to us.
  • In such cases, customers will be responsible for all shipping costs, including outbound and return shipping fees.
  • Refunds for returned shipments will be issued minus all incurred shipping fees.

Lost or Delayed Shipments

  • Once an international order has shipped, we are not responsible for delays caused by customs processing or other carrier-related issues.
  • If a package is significantly delayed, we encourage customers to contact their local customs office or the carrier for more information.

By placing an international order (any order shipped outside the US), you acknowledge and agree to the terms outlined in this policy.

REFUNDS

Refunds are normally processed back to the original account (ie. credit card or PayPal). If you prefer store credit, please include this note of the refund request.

HOW TO CREATE A RETURN (ITEMS RETURNED MUST BE IN NEW & UNUSED CONDITION)

1) Access your order history, and request a return here

2) Your return request will be responded to within 1 business day (not including Sat/Sun/holidays). If the request is approved, we will e-mail you a return label. 

3) Package up the original order and drop off the package at your local carrier.

4) After 1-2 weeks after receiving the return order, we will process and issue your refund (original paid price of items returned minus cost of return shipping) to the original payment account.

DID WE MAKE A MISTAKE?

If there was an issue with your order (the wrong was delivered, or the product arrived damage due to carrier neglect), we will ask you to send us some pictures. If the item is confirmed to be incorrect, we will provide a return label to send back the items. Once the items are back in our warehouse, we will resend your order with the correct items. We cannot ship out a replacement order until the original items are received back. For damanged items, we will open a claim with the carrier, and once the claim is approved, we will send the replacement item. 

CANCELATION REQUESTS

While we do our best to process cancelation requests, our shipping team works fast, and we cannot guarantee that your order will be canceled

If we are able to cancel the order for you, there will be a 5% restocking fee deducted from the refund.

RISK OF LOSS

All purchases of physical items from Grips4less are made pursuant to a shipment contract. This means that the risk of loss and title for such items pass to you upon our delivery to the carrier.

RETURNS, REFUNDS AND TITLE

Grips4less does not take title to returned items until the item arrives at our fulfillment center. 

CONNECT WITH A REAL PERSON
If you have any questions or need assistance visit our help center

100% Authenticity Guaranteed

Grips4less only sells 100% authentic products. We purchase direct from top manufacturers and ship all orders from our warehouse. We've been working with all the top brands in golf for over 3 decades, which means if there are any issues you encounter with your purchase, we are here to resolve them as quickly as possible (so you can get you back on the course!). Your satisfaction is our #1 priority!

WHAT YOU NEED TO KNOW

The UST Mamiya dRVR is a light graphite driver and fairway shaft from UST's DHI series, designed to help maximize distance in your woods. UST rates the L and A flexes high launch and the R and S mid-high. This is the uncut shaft: 46" raw length, 0.335" tip with a 3.5" parallel section, from 60 g to 70 g.


Who It's For

Good fit if you...

  • Want a light driver or fairway shaft that helps you launch the ball higher
  • Play a ladies (L), senior (A), regular or stiff flex
  • Swing under 105 mph: UST fits the four flexes from under 70 mph up to 105 mph
  • Are a club builder or DIY builder who needs an uncut shaft

Not the right fit if you...

  • Swing fast enough for an X flex or want a heavier shaft: the dRVR tops out at S flex and 70 g
  • Want one shaft that can be tipped to two flexes: see the UST Competition Series 65
  • Want the adapter and grip installed: this is the uncut shaft only, so contact us for help with a build

How It Plays

Built for distance. UST describes the dRVR as a low cost wood series designed to maximize distance in your woods, and part of its DHI line alongside the hYB hybrid and iRN iron shafts.

Light weights, higher launch. UST rates the L (60 g) and A (63 g) high launch and the R (67 g) and S (70 g) mid-high launch, with 5.8 to 6.2 torque. UST publishes no spin or bend point rating for this shaft.


How the dRVR and Competition Series 65 Compare

dRVR (this shaft) Competition Series 65
Launch (UST) High (L, A), mid-high (R, S) High (L/A), mid-high (R/S)
Weights 60 to 70 g 61 g or 67 g
Flexes we sell L, A, R or S L/A or R/S combo
Raw length 46" 47"
UST says A low cost wood series designed to maximize distance A lighter combo design for club building flexibility that helps maximize distance

Specifications

Model Flex Weight (g) Torque Butt Dia. Launch
dRVR L 60 5.8 0.591 High
dRVR A 63 5.9 0.595 High
dRVR R 67 6.2 0.600 Mid-High
dRVR S 70 6.1 0.602 Mid-High

Material: graphite | Raw length: 46" (uncut) | Parallel tip length: 3.5" | Tip diameter: 0.335" | L = ladies, A = senior | UST publishes no spin or bend point rating for this shaft | Source: UST Mamiya official dRVR wood specs, checked October 2026


Tip Trimming

Club UST Mamiya suggested tip trim
Driver 0.0"
3 wood 0.5"
5 wood 1.0"
7 wood 1.5"

UST Mamiya's tipping recommendation for the dRVR, the same for every flex. Butt trim to your playing length after tip trimming. Tip trimming stiffens the tip, so check with your club builder before you trim.


Help Choosing

See the whole UST Mamiya range in our UST Mamiya Shaft Guide, take the 2-Minute Shaft Quiz, or browse all driver shafts and assembled driver and fairway shafts.


Frequently Asked Questions

Which flex should I choose?

UST's driver swing speed recommendations: L under 70 mph, A 70 to 85 mph, R 80 to 95 mph and S 90 to 105 mph.

Which flex launches highest?

UST rates the L and A flexes high launch and the R and S flexes mid-high launch.

Is the A flex heavier than the L?

Yes. UST lists the L at 60 g and the A at 63 g, then the R at 67 g and the S at 70 g.

What tip size is the dRVR?

It has a 0.335" tip with a 3.5" parallel section, so it fits 0.335" driver and fairway adapters and heads.

Is this shaft ready to install in my driver?

No. It's the uncut 46" shaft with no adapter or grip. Your club builder tips it, cuts it to length and installs it, or contact us and we'll help you plan the build.

Questions & Answers

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UST

UST DHI Series dRVR Driver & Fairway Shaft

$34.50 USD

The UST Mamiya dRVR is a light graphite driver and fairway shaft from UST's DHI series, designed to help maximize distance in your woods. UST rates the L and A flexes high launch and the R and S mid-high. This is the uncut shaft: 46" raw length, 0.335" tip with a 3.5" parallel section, from 60 g to 70 g.


Who It's For

Good fit if you...

  • Want a light driver or fairway shaft that helps you launch the ball higher
  • Play a ladies (L), senior (A), regular or stiff flex
  • Swing under 105 mph: UST fits the four flexes from under 70 mph up to 105 mph
  • Are a club builder or DIY builder who needs an uncut shaft

Not the right fit if you...

  • Swing fast enough for an X flex or want a heavier shaft: the dRVR tops out at S flex and 70 g
  • Want one shaft that can be tipped to two flexes: see the UST Competition Series 65
  • Want the adapter and grip installed: this is the uncut shaft only, so contact us for help with a build

How It Plays

Built for distance. UST describes the dRVR as a low cost wood series designed to maximize distance in your woods, and part of its DHI line alongside the hYB hybrid and iRN iron shafts.

Light weights, higher launch. UST rates the L (60 g) and A (63 g) high launch and the R (67 g) and S (70 g) mid-high launch, with 5.8 to 6.2 torque. UST publishes no spin or bend point rating for this shaft.


How the dRVR and Competition Series 65 Compare

dRVR (this shaft) Competition Series 65
Launch (UST) High (L, A), mid-high (R, S) High (L/A), mid-high (R/S)
Weights 60 to 70 g 61 g or 67 g
Flexes we sell L, A, R or S L/A or R/S combo
Raw length 46" 47"
UST says A low cost wood series designed to maximize distance A lighter combo design for club building flexibility that helps maximize distance

Specifications

Model Flex Weight (g) Torque Butt Dia. Launch
dRVR L 60 5.8 0.591 High
dRVR A 63 5.9 0.595 High
dRVR R 67 6.2 0.600 Mid-High
dRVR S 70 6.1 0.602 Mid-High

Material: graphite | Raw length: 46" (uncut) | Parallel tip length: 3.5" | Tip diameter: 0.335" | L = ladies, A = senior | UST publishes no spin or bend point rating for this shaft | Source: UST Mamiya official dRVR wood specs, checked October 2026


Tip Trimming

Club UST Mamiya suggested tip trim
Driver 0.0"
3 wood 0.5"
5 wood 1.0"
7 wood 1.5"

UST Mamiya's tipping recommendation for the dRVR, the same for every flex. Butt trim to your playing length after tip trimming. Tip trimming stiffens the tip, so check with your club builder before you trim.


Help Choosing

See the whole UST Mamiya range in our UST Mamiya Shaft Guide, take the 2-Minute Shaft Quiz, or browse all driver shafts and assembled driver and fairway shafts.


Frequently Asked Questions

Which flex should I choose?

UST's driver swing speed recommendations: L under 70 mph, A 70 to 85 mph, R 80 to 95 mph and S 90 to 105 mph.

Which flex launches highest?

UST rates the L and A flexes high launch and the R and S flexes mid-high launch.

Is the A flex heavier than the L?

Yes. UST lists the L at 60 g and the A at 63 g, then the R at 67 g and the S at 70 g.

What tip size is the dRVR?

It has a 0.335" tip with a 3.5" parallel section, so it fits 0.335" driver and fairway adapters and heads.

Is this shaft ready to install in my driver?

No. It's the uncut 46" shaft with no adapter or grip. Your club builder tips it, cuts it to length and installs it, or contact us and we'll help you plan the build.

Flex

  • A-Flex (Senior)
  • L-Flex (Ladies)
  • R-Flex (Regular)
  • S-Flex (Stiff)
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