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KBS Max 80 Steel Shaft (.370 Tip)

$29.95 USD
Shipping calculated at checkout.

Tip Size

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 are no longer processing 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.



There are no restocking fees. However hhe cost of the return shipping label will be deducted from your refund ($11 for standard size packages, $13 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 items received are not in new/unused condition, we reserve the right to send the items back to you, or deduct a restocking fee from your refund. 



Assembled shafts and clubs cannot be returned. Once assembly has begun on your order, it cannot be canceled or modified. Please contact us with any questions before placing your order.



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.




Sorry, we are not accepting any international returns at this time.




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.




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. 




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. 




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.



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.



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


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!

Ask Us Anything

We've been in the golf business for over 3 decades, and we know a lot about golf equipment. If you've got questions, we've got answers (and in the rare case we don't, we will find you someone who does). Send us a text message or e-mail!

Questions & Answers

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  • My Sim Max irons have KBS Max 85 regular shafts and I’m wanting to reshaft with these KBS Max 80s in stiff flex. Would this work?

    Yes, the KBS Max 80s will fit.

  • Will these shafts work with Callaway Rogue Pro irons?

    The Callaway Rogue Pro irons are 0.355" tip, so you'll want go to with a matching tip size shaft - like the KBS 90 0.355" tip shaft.

  • Will the kbs max 80 shaft fit Ping G710 irons?

    The majority of Ping irons are .355" tip, so you may want to confirm with the manufacturer. If this is the case, they you'll want to go with a .355" tip shaft, like this KBS Tour 90 shaft (or one of these KBS models)

  • Will kbs 80 fit titleistT 300

    No, the Titliest T300 irons have a .355" hosel, so you'll want to look into a .355" tip shaft. Here is comparable model by KBS: KBS Tour 90 .355" Shaft

  • will these shafts fit the callaway big bertha iron heads from 2019?.

    Yes, since the heads are 0.370" hosel, they will fit the Max 80 shafts, since they are 0.370" tip size.

  • Will the KBS MAX 80 fit in a PXG GEN 3 0311XP?

    Yes, since PXG irons all have 0.370" hosel, they will fit the KBS Max 80 shaft, which is 0.370" tip size.

  • will the KBS Max 80 iron shaft work in the Taylor Made P790 irons?

    The P790 irons are tapered tip from our records.. if this is true, then it will not fit the KBS Max 80 0.370" shaft. You'll want to find a tapered (0.355") shaft for it.

  • I have taylormade m4 steel shaft irons what is that shaft diameter.

    It should be 0.370" hosel size, so any 0.370" tip shaft will fit.

  • I have t200 titleist irons 4 through pitching wedge will the Kbs max work on my golfs

    The Titleist T200 irons take 0.355" tip size shafts, so we'd recommend the KBS Tour Lite 0.355" tip instead.

  • Would the KBS max 80 steel stiff shaft work for my callaway apex dcb irons?

    Yes, these shafts will fit, because the Callaway Apex DCB irons take 0.370" tip shafts.

  • Will these shaft work with the callaway paradym irons


  • What are the swing speed recommendations for the irons in R, S, X flex. As these are parallel shafts the X will be slightly lighter as I would have to trim more from the shaft. Any ideas of the trimmed weighting?

    We'd love to share our spreadsheet with swing speed flex recommendations.  Send us a message to

  • from the kbs site the label on the max 80 steel shafts is different. it only shows the number 80. yours have number 80 & the letters RSX. How do the shafts differ? I'm interested, but I want to buy the raw shafts and then cut them myself following the KBS trim instruction

    KBS Max 80 is a combo shaft. W2hat that means is that depending how you trimm the tip, it can serve as R, S or X flex  shaft. 

    In case you need more information about the shaft , please fe free to call me 

    jim 818 725 9720

  • Will this shaft fit my Callaway mavrik max irons?

    Yes, the KBS Max 80 irons will fit.



  • High trajectory and high spin rate steel shaft
  • Lightweight
  • Low kickpoint (high launch)
  • Weight class (uncut): 111g
  • Available in parallel tip only, combo R/S/X flex (trim to desired flex and length)
  • Chrome finish



Flex Wt. Tip Dia. Butt OD. Length
R/S/X 111g .370" parallel .600" 43"



>> Contact us for new trimming instructions


Customer Reviews

Based on 13 reviews
Adam Skindel

KBS Max 80 Steel Shaft (.370 Tip)

KBS Max 80 Steel Shaft

Item came in brand new with stickers and was packaged very well for delivery.

David Vijh
KBS Shaft

The product (KBS shaft) was received as promptly as promised. Happy with the quality of product and service. Thank you.

Stephen Molis
Quick Shipping

The products are always reasonably priced, and, more importantly, shipped out quickly.

Dave Kemerling
KBS Max 80 steel shafts

I like the feel of these shafts so far. I haven't been able to hit balls outside of the house very much yet. I have a net in my basement, but I can't tell too much other than I like the feel of these shafts better than the ones that I was using.

KBS Tour

KBS Max 80 Steel Shaft (.370 Tip)

$29.95 USD




Flex Wt. Tip Dia. Butt OD. Length
R/S/X 111g .370" parallel .600" 43"



>> Contact us for new trimming instructions



  • R-flex
  • S-flex
  • X-flex

Tip Size

  • 0.370"
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