MMR Wheel Stud & Nut Kit (M14x1.25)
SKU: 90286084328

MMR Wheel Stud & Nut Kit (M14x1.25)

Sale price$162.00 Regular price$180.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

MMR Wheel Stud & Nut Kit (M14x1.25)Remove and refit your wheels regularly? Then youll know how frustrating the factory wheel bolts can be: lining up the bolt holes, bashing your callipers with the wheel, trying to avoid cross threading the bolts. All while balancing the weight of the wheel. The MMR Performance Stud & Nut kit gives a stronger fixing method than using the original wheel bolts. Plus theyre a much quicker method to swap wheels for motorsport track use as well. Converting


Remove and refit your wheels regularly? Then you’ll know how frustrating the factory wheel bolts can be: lining up the bolt holes, bashing your callipers with the wheel, trying to avoid cross-threading the bolts. All while balancing the weight of the wheel. 

The MMR Performance Stud & Nut kit gives a stronger fixing method than using the original wheel bolts. Plus they’re a much quicker method to swap wheels for motorsport/track use as well. 

  • Converting your car to our Stud & Nut Kit is a simple, reversible upgrade that will speed up your wheel changes.
  • Our Stud & Nut Kit also allow for the safe use of different spacer size setups without the risk of running out of bolt threads.
  • Beautiful midnight-black gloss anodised finish on the nuts will smarten up your car’s looks as well as its practicality.
  • Both conical and ball seat lug nuts are available to suit either factory or aftermarket wheels.
 
We offer two different stud lengths, depending on your fitment:
  • 70mm Stud:  No spacers, or up to 10mm spacer
  • 80mm Stud:  Spacers between 10mm to 20mm

We also offer two different nut types, depending on what type of wheels you are running: Ball Seat nuts or Conical Seat nuts.

Please check which type your wheels require, it's important to get it right! Note that most OEM wheels use the Conical Seat nuts.

Stronger Fixing

M14 x 1.25 High Tensile Steel Motorsport Studs and larger anodised Wheel Nuts exceed the strength of the factory bolts for ultimate strength and safety.

Quick Wheel Changes

Stud and Nut kits are suited to any car that sees track use with regular wheel swaps. The studs really help to speed things up when you are trackside.

Easy Installation

These studs screw in place of your original wheel bolts with allen drive inserts to make installation a breeze. Plus easily removed in future.

Precision engineered; for perfect performance!

  • M14 x 1.25 heat treated high carbon steel stud with chrome plated finish
  • Lightweight M14 x 1.25 7000-series aluminium open-ended nuts with gloss anodised nuts
  • Internal 6mm allen stud drive for accurate fixations
  • Knurled outer collar for much easier finger grip
  • 8mm of unthreaded stud shank for brake disc clearance
  • Oversize 19mm nuts – greater surface area for contact & ease of use

 

SHORTER 70mm STUDS  LONGER 80mm STUDS

Thread length (Hub side): 13mm

Thread length (Nut Side): 50mm

Overall stud length: 70mm

Thread length (Hub side): 13mm

Thread length (Nut Side): 60 mm

Overall stud length: 80mm


IMPORTANT NOTES: 

  • Max Vehicle Weight 2500KG
  • This is not a ‘Locking’ or Security solution
  • As with all anodised finishes, do not clean these nuts with aggressive acidic or alkaline cleaners otherwise the finish will be damaged.​
  • Use only pH balanced cleaners (ie, non-acid, non-alkaline, non-solvents). Never use ANY type of wheel cleaner or any chemicals including abrasive compounds on the nuts. We recommend washing with water and mild soap. We advise against using commercial carwashes who use aggressive chemicals such as TFR.

 

 


Multiple fitments for BMW and MINI. All vehicles with M14 x 1.25 studs:

 Key models:

  • All BMW Fxx models 2011-2017
  • All BMW Gxx models 2018+
  • All Mini R56 models 2007-2014
  • All Mini F56 models 2014+

 




  • Remove the wheels and clean the threads in the hub and the short ends of the new studs using a suitable solvent such as brake cleaner. Ensure the threads are totally free from dirt and grease.
  • Before you fit the stud, check that the shank (the plain section between inner and outer threads) passes easily through the disc holes and you are not bottoming the stud on the brake disc.
  • Coat the threads on the short end of the stud with a thin covering of Loctite Blue 2422 (high temp rated to 650°F - it’s important to use a high temperature-rated Loctite that exceeds hub temps).
  • Using a 6mm Allen Key, screw the short end of the stud into the hub until you reach the shank.
  • DO NOT OVERTIGHTEN THE STUD INTO THE HUB – TIGHTEN UP TO AROUND 30ft-lbs / 40Nm.
  • Wait about three hours for the Loctite to go off fully and refit wheels with the new nuts using 19mm socket. Lower the vehicle back onto the floor and torque the wheel nuts to the factory specification of the original lug bolts.
  • Recheck the torque of the studs after 30mins of driving once the whole assembly has got hot.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90286084328

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Debbie Segrest
Cuba, US
★★★★★ 5
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Very sturdy, the cushions make it super comfortable. The size and ease of movement are perfect. Assembly was super easy. A very quiet chair. Wonderful all around value.
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Reviewed in the United States on February 28, 2026
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avid reader
Waukegan, US
★★★★★ 5
Great price.
Color: Black
Easily put together. Very comfortable and cushioned. Rolls easily on the glass mat at my desk. Highly recommend for the price.
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Reviewed in the United States on April 13, 2026
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Al
Natrona Heights, US
★★★★★ 3
Good Basic Chair with a Few Drawbacks
Color: Black
I bought this Amazon Basics office task chair for my boyfriend who works from home. Overall, it’s a decent, simple chair that gets the job done for everyday use, especially if you just need something functional and affordable. However, there are a couple of downsides. The recline doesn’t go back as much as he would like, so it’s not ideal if you prefer to lean back and relax between tasks. Also, after about a month of use, the wheels don’t glide as smoothly as they did at first, which can be a bit frustrating when rolling across the floor. Overall, it’s a solid basic chair for light use, but if you want something with a deeper recline or super smooth mobility long-term, you might want to consider other options. Still a reasonable purchase depending on your needs.
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Reviewed in the United States on February 12, 2026
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Dime-Sized Dame
Chelsea, US
★★★★★ 5
Had for just over 9 years now and still pretty solid
Color: Black
I ordered this chair back in December 2015 for our front office, and it's been moved to our back shop where we fabricate. We're not a gentle work space by any stretch of the imagination; we build stuff and it's messy, lots of tools etc. This chair has held up surprisingly well! The faux leather is delaminating almost entirely on the seat but honestly, I'd expect that for faux leather on something that is used daily. The seat pad, in my opinion, has gotten de-poofed. So it's not plush anymore but still usable. I've asked the guy that's using it if they want an upgrade/update and they said they like it and don't want to change it out just yet. That's saying something! The size is nice and wide. We've had a range of differently sized folks sit in the chair over the years and the seat was always comfortable (less now without so much seat poof), I was able to sit cross-legged and the whole chair felt sturdy then as it does now. All of the standards functions you'd want an office chair to do, it can still do: it goes up and down smoothly, it rolls just fine, it's still pivot-reclines comfortably and doesn't feel like it's going to topple. I like it!
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Reviewed in the United States on January 15, 2026
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Amazon Customer
Belleville, US
★★★★★ 4
Good enough
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Comfortable chair. Easy to put together. Allen nuts aren't cut perfectly so sometimes hard to get the wrench in there. My biggest complaint, and I didn't even realize this until I sat down in it, the arm rests are not adjustable and they are a little short for my liking.
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Reviewed in the United States on March 17, 2026

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