How much time can i save with my EZGains products ???

Save minutes on your Bike leg

All of the products have been tested at Silverstone Sports Engineering Hub, please see link to science page https://ezgains.co.uk/pages/the-science.

 EZ Gains Rear Wheel Disc Cover - Aero Chainring Cover - Aero Front Derailleur Guard.

EZGains have validated that an EZDisc on a “standard” rear wheel can save you 2-3 minutes over a 90k ride. https://ezgains.co.uk/collections/disc-covers

There are now over 6,000 EZ Riders now benefitting from our products.

EZ Gains also manufactures the Carbon Aero Chainring Cover. Save around 50 seconds (3-5 Watts) over 90k and has been fully aero tested at Silverstone too. https://ezgains.co.uk/products/ez-aero-chainring-cover-1

Save even more with - EZ Aero Front Derailleur Guard 

Smooth the airflow of your front derailleur and save a massive (2-5.8 Watts) across 30-50 kph 55 seconds. https://ezgains.co.uk/products/ez-aero-front-derailleur-guard-save-2-6-watts

Aero Calf guards 5.5 Watts 55 seconds. https://ezgains.co.uk/products/ez-gains-velotoze-aero-compression-calf-guards

Toe covers 30 seconds. https://ezgains.co.uk/products/ez-aero-toe-covers

"Gains without the Cost"




Refer a friend 🧡 earn £10

Hey EZ Riders. We just want to say a massive thank you for all the support you have given to EZ Gains.

We know you have been spreading the EZ Loving across the Tri/TT scene and spreading those Gains 🤩

What we would like to do is give YOU a gift 🎁 and it's as simple as this. If you know anyone, including at an event that could benefit from EZ Gains products, we will issue you with up to a £10 gift voucher.

Simple !! All you have to do is ask the athlete who is purchasing to quote your full name on the order when they place it, we will then credit you 5% of there order value with a max of £10.

Any questions, drop us a DM and we will be happy to help.

The has to be done at the time of ordering and does not include ambassador referral's.

Shipping Times

UK 2-3 Working Days (Duties Paid)
USA 3-5 Working Days (Duties Paid)
EU 5-10 Working Days (Duties Paid)
Rest of World 5-10 Days

Possible next day on Uk and three days US & Canada - contact via what's app or text +443333355214 sales@ezgains.co.uk

Fitting Instructions !!


Why EZDisc and not Disc Wheel

Do not go for a cheap disc wheel as they have cheap hubs we tested this at Silverstone Sports Engineering Hub on the "rolling resistance machine" you are far better of using a good quality wheel and adding an EZDisc. We tested against the top end disc wheels on the market and ours performed the same . You also do not have to buy two wheels and you can take the EZDisc off on race day if needed and not have to carry two wheels abroad. Apart from saving £1,000s it also is a lot more robust and not prone to damage so can be used in all weather and training rides. We have over 6,000 EZDisc customers and its being used buy over 40 professionals one of the Pro"s is James Teagle who would not use our EZDisc unless it compared to his Disc wheel which it did. Our aero data:https://ezgains.co.uk/pages/the-science everything else is opinions all the hard data and facts are free for anyone to seen. Thanks 🏆

Why EZ Disc & not a competitor

  • EZ Disc: Wind Tunnel Tested 3 times at the number one wind tunnel in the world (Silverstone Sports Engineering Hub).
  • As Fast as a Disc wheel.
  • Robust, Stronger than Carbon (can be used in training in all conditions).
  • As light as most carbon disc wheels.
  • Removable on the day if needed.
  • ISO accredited manufacture (Safely fixed crashing is a terrible experience).
  • Legal to use in races including Ironman as the equipment is ISO accredited unlike most competitors.
  • Cost effective solution to a Disc wheel and converts your wheel into a disc saving hundreds on a disc wheel.
  • The EZDisc is shaped to the wheel giving you the perfect fit and uses a mixture of fittings to ensure your safety unlike most competitors, that do not abide by most safety regulations.
  • 5 Year Guarantee (we are this confident your EZDisc will not fail, we offer this guarantee for an exchange if your current EZDisc has failed.
  • Thousands invested into patent protection to ensure the exact designs are protected and not copied, as we have the recipe for the perfect fit your wheel.
  • UK made EZ Gains re-invests into the community through charity events.
  • The EZDisc and other items used are UK based and supports local businesses.
  • EZ Gains supports professional athletes and amateurs in the quest to fulfil their goals with the extra gains without the cost.
  • EZ Gains support youth athletes and have the athlete’s interests at heart.

EU Shipping - Duties ALL Paid

EZGains pays 24% of you order value to your customs, this is included in your price.


United Kingdom
Australia,Austria,Bahrain,Belgium ,
Bulgria, Canada,Croatia,Cyprus,
Italy ,Jordan ,Kuwait,Latvia,Lithuania
Luxembourg,Netherlands,New Zealand
Oman,Poland,Portugal ,Qatar,Romania
Saudi Arabia ,Singapore ,Slovakia
Slovenia ,Spain ,Sweden ,UAE
United States

EZDisc Trouble Shooting

Follow picture instruction for fitting.

Disc Warping:

Cable ties should be wrapped around one spoke and two holes with a minimum of 5 cable ties, this should be hand tightened and not pulled so tight it indents the disc. The main cause of warping is the binding screws are to tight, please select another size provided, in most cases we proved you with the correct size screw for you wheel, if you find its still not work try using a mix of the size screw failing that contact EZGains for advise.

Screws coming loose:

The binding screw covers are provided and advise to use these, only hand tight the screws, make sure you haven't caught the EZDisc between the screws. If the cable ties are to loose this will cause movement on the EZDisc and lead to screws possibly coming loose and cable ties snapping.

  • Please ensure you centralize the EZDisc.
  • The valve does not need to be exactly in the middle.
  • You can just use a track pump or CO2.
  • Derailleur rubbing on EZDisc 9/10 times the derailleur is bent or you have to micro adjust your Derailleur.
  • 12 Cassette speed we have found that on a rare occasion you have to use a 0.5mm cassette spacer on the inside.

Will EZDisc Rim Brake work on Disc Brake

Hi Todd, both disc and rim brake versions are domed differently due to the design of the spoke positions. We have had occasions where people have managed to get the rim brake covers to fit the disc brake wheels too, but it's very rare that this works without issues. A rim brake will never work on a disc brake. We recommend that you purchase a cover for the wheel you are most likely to use it on.

We may well be able to offer you a trade in so please contact us +447877327476 what app.

5 Year Guarantee

The EZ Disc, Aero Chainring Guard and Front Derailleur Guard all come with a 5 year guarantee - warrants to the original end user customer of it's Products that its products are free from defects in material and workmanship. Supplier warrants to the original end user of its Products that Products that are damaged during use will be replaced. Supplier will, at its option, either repair or replace any part of its products that prove defective by reason of improper workmanship or materials. Repaired parts or replacement products will be provided by Supplier on an exchange basis, and will be either new or refurbished to be functionally equivalent to new. If Supplier is unable to repair or replace the product, it will refund the current value of the product at the time the warranty claim is made. This limited lifetime warranty does not cover any damage to any Product that results from improper installation, abuse, misuse, natural disaster, abnormal mechanical or environmental conditions, repair, or modification. This limited lifetime warranty does not apply to improper installations of Products that result in peeling or bubbling of Products. This limited lifetime warranty does not apply to any Products on which the original identification information has been altered, obliterated or removed, has not been handled or packaged correctly, has been sold as second-hand or has been resold contrary to applicable law. This limited lifetime warranty covers only repair, replacement or refund for defective Products or for Products that are damaged during use. Supplier is not liable for, and does not cover under warranty, any costs associated with removing or installing Supplier’s Products. Licensee/Reseller shall obtain Proof of purchase from the original end user in order to request warranty service. Licensee/Reseller shall have no claim for warranty service without Proof of Purchase from the original end user. Supplier reserves the right to change the terms of the limited lifetime warranty at any time and without prior notice.

TAX & DUTIES INCLUDED 40 Countries where taxes are included in the price.

EZGains pays 24% of you order value to your customs, this is included in your price.

ALL TAX & DUTIES PAID to below countries:

Austria AT
Bahrain BH
Belgium BE
Canada CA
Croatia HR
Cyprus CY
Czechia CZ
Denmark DK
Estonia EE
Finland FI
France FR
Germany DE
Greece GR
Hungary HU
Ireland IE
Israel IL
Italy IT
Jordan JO
Kuwait KW
Latvia LV
New Zealand
Oman OM
Poland PL
Qatar QA
Romania RO
Saudi Arabia
Spain ES
Sweden SE
United States

United Kingdom

What bikes/ bike wheels are the disc covers compatible with?

The disc covers are compatible with the majority of road and time trial recumbent handcycle single speed track bikes with 406 650 – 700c wheels.

Truths and Facts

1) You will go faster using an EZ Disc regardless of speed as long as you cycle over 25kph. If you take longer to cycle a distance an EZ Disc will save more time then someone doing it faster.

2) EZ Disc adds to the structure of the your wheel giving you more stability and adds to your road handling ability.

3) In windy conditions an EZ Disc does not feel any worse to control then a deep section wheel. In fact the reports I have had back, again say this has added to the stability of the bike @that.tri.guy and many others have reported this.

4) The difference between a disc wheel and an EZ Disc is a matter of seconds over 40k.....But using a cheap disc wheel with a cheap hub, will be slower then using an EZ Disc with a wheel and decent hub.

5) Very EZ to install and very robust unlike a disc wheel.

6) EZ Discs are legal for Cycling Time Trials and Triathlon.

 The facts are there is no other ISO accredited "I brought this up as Ironman regulations quote about equipment being ISO accredited or similar manufactures safety standard" x 3 Aero tested Patent Protected 5 year guarantee safety tested and Ironman approved disc wheel covers on the market, if your saving £1,000s why not get the best in the cost effective solutions available, the last thing you want is to stack it on your bike.


Used in ETU/ITU/CTT non-drafting races

Global Operation's, Rules and Special Projects. Confirmed the EZ Disc is allowed.

Disc Wheel Covers

Here is the ruling confirmation as written in the IRONMAN rulebook:

"tion 5.02 EQUIPMENT
(a) Wheels
(i) The front wheel must be of spoke construction (aero rim with spokes is
permitted) and must not be solid; (DSQ)
(ii) The rear wheel may be either spoke or solid construction (disc wheel). Wheel
covers are permitted only on the rear wheel. For reasons of safety, solid (disc)
rear wheels are prohibited at the IRONMAN World Championship; (D

"Hi James,


Thank you for your question.


Wheel covers are allowed".





Global Operations, Rules and Special Projects

IRONMAN/ETU/ITU RULES Chainring Guard & Derailleur Guard

Just to confirm that, since the new rules have come into force we have had no issues with
the Chainring Guard 3-5
Watts saving and Front derailleur guard 2-5.8 Watts saving and we have not received any
negative feedback from any athletes competing and no issues with the officials across Ironman/ITU/ETU races.

We have since been in talks with a head
official at Ironman and he does not have an issue with the chainring guard
after talking with World of Triathlon, the front derailleur guard will have to
go to committee and the worst case scenario is they ask for a 3 year phase out
period, as the products we offer follow ISO accreditations and have already
been on the market prior to new rules and are deemed as a safe product and
commercially available from a reputable company.

The discussion I had with the head official, lead me to
believe they are trying to eradicate unsafe home-made products and unsafe
cheaply made products by non ISO accredited companies please see…

 (g) All
aspects of the bicycle must be safe to the rider and to other athletes in the
Race. Minimum safety standards include, but are not limited to, meeting or
exceeding the standards of a reputable safety standards organization (such as
CPSC, ISO, or other equally reputable safety standards organizations)

Triathlon (formerly ITU) writes rules regarding equipment legality and
therefore is the only entity who can declare equipment legal for use in all
sanctioned triathlons. The IRONMAN Competition rules are based on the World
Triathlon rules and I have always deferred to World Triathlon for equipment
legality questions when uncertain about the legality of equipment. Because
equipment is evolving quickly and there is currently no list of equipment that
is legal for use in triathlon, game-day decisions on equipment used in
triathlon events, including IRONMAN events, may need to be made by the event’s
Head Referee. If any athlete questions the decision of an IRONMAN Head Referee,
they can call me to provide background and I can chime in with input/feedback.
However, in the case that the Head Referee is not able to get an answer from
World Triathlon before the event start, the ultimate decision is theirs to
make. In my opinion, based in part with a conversation I had with World
Triathlon (who, while not providing formal approval, did show concern for this
piece of equipment during the conversation) – I see no issue with the EZ Gains
chainring guard and consider it to fall within current rules. However, I did
not hear comments from World Triathlon regarding the EZ Gains front derailleur
cover. Therefore, because my opinion on this equipment is uncertain, I
personally feel that some referees MAY feel that the front derailleur cover is
in violation of the fairing rule. Therefore, I doubt that you will have an
issue with the front chainring cover, but you MAY get questioned about the
front derailleur cover. If you are questioned about the front chainring cover,
feel free to call me I will share my opinion with the event’s Head Referee,
that it is legal, and encourage them to speak to World Triathlon if they still
have concerns. If you are questioned about the front derailleur cover, give me
a call and I will encourage the event’s Head Referee to ask World Triathlon
whether or not they deem it legal. Give me a ring if you want and have a great




RICCITELLO Global Operations, Rules and Special Projects


Measure my rim depth

Please measure the full depth of the rim, this is from the top to the bottom excluding the tyre, towards the centre of the wheel were it meets the spokes, includes the brake track.

Measure the rim not including the tyre this is the top to the spoke.

Wheel size 700c or 650b/c

I just need to find out if your rear wheel is a 650 or a 700 as there are two different wheel sizes made for road bikes. A 650 is 550 mm in diameter, and a 700 is 622mm in diameter. Could you measure across your wheel, not including the tyre, and give is that diameter. The 650b/c is mainly for extra small bikes like the Canyon Speedmax and any bike larger then this are 700c. Thanks

What's the difference between the EZDisc and EZDisc SL?

This product has been wind tunnel tested at (Silverstone Sports Engineering Hub) and is as fast as a top end disc wheel. The EZDisc has all the aero benefits of the EZDisc SL its just 1/3 heavier on average around 200g. - please see science page

What happens if the disc does not fit or I am not satisfied?

Please contact us, we'll help.

Would I need to take the disc cover off?

Some people would suggest to remove a disc wheel or disc covers in windy conditions, however the wind actually increases the effect of the disc and therefore your speed. So we would say, never take it off and practice in the wind.

In windy conditions an EZ Disc does not feel any worse to control then a deep section wheel. In fact the reports I have had back, again say this has added to the stability of the bike @that.tri.guy and many others have reported this.

What is in the pack?

Everything you need to set up your EZDisc:

– Disc Covers
– Binding screws
– Cable ties
– Electrical tape
– Valve covers

Why do I need rim tape?

Rim tape (electrical tape) can be put between where you wheel meets the disc cover. This helps to protect from any marks being formed due to the friction between the wheel and disc cover.
Simply put a pencil line around the disc on the wheel and overlap your rim tape (electrical tape) on this line.

Please look at instructions

Should I use tape around the edge of the disc cover?

This is not strictly needed but is believed may give you an extra marginal gain.

You can use the rim tape around the wheel to protect it, or you can use the electric tape and use the rim tape supplied for the outside.

An easy way to apply the rim tape or electrical tape is place the EZ Cover on the wheel in a central position and draw round this with a pencil and then overlap this line with the tape or rim tape by about 3-5mm to protect the wheel.

Should I use tape dots on the binding screws?

Again, this is not strictly needed but is believed may give you an extra marginal gain, but can help hold your screws in place - please look at fitting instructions.


We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, You’ll also need the receipt or proof of purchase.


Returns accepted for 14 days

Customer provides return shipping

20% restocking fee for marked stock.

To start a return, you can contact us at sales@ezgains.co.uk we will then supply you with a returns form, please fill this out and return via email. If your return is accepted, you are responsible for posting back to us and EZ Gains receiving your returned item.  If posting from abroad please make sure its noted that it is a returned item to avoid import taxes. EZ Gains has lists of wheels and crank makes and models etc so we know in most cases what items fit your items, in some cases we may supply you with a larger disc wheel cover based on the make of your wheel for best fitting.

If you have ordered from aboard and you decided to return the item, unfortunately if you are in the EU or the 40 countries were taxes are paid by EZGains we cannot claim this back from your countries taxing system, this is a 21% tax 3% customs duties that will need to be deducted from your return also the shipping cost from our end. USA will not be subject for a tax deduction on return just the shipping cost will be deducted. 

EZ Gains Ltd, 1a Pembroke Ave, Waterbeach, Cambridge CB4 2EY

You can always contact us for any return question at sales@ezgains.co.uk.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable item

Damaged used goods

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

What length binding screws do I need? and what if I have the wrong length?

The binding screws should pinch the disc tight against the wheel, but not pull the disc in.

If you feel you could use a shorter or longer binding screw, please contact me and I will send some out.

Pro / High Level EZGains Product Users

James Teagle, Will Grace, Jack Shayler, Oliver Bater, Neil Eddy, Hugo Figueiredo, Luc Gabison, Donald Brooks, Jamie Wilkenson, Marianne Carpenter, Danielle Fauteux, Sam Woedley, Ben Goodfellow, Tom Evans, Tom Davies, Chris Beckmans,Lukas Stahi, Adam Dart, Nat Lawrence, Tommy Blake, Phoebe Barker, Ben Redman, Iron Brothers, David Halliday, Jack Hindle, Laura Davis,Fraser Minnicam, Grant Johnson,Jonathan Sanchez,Jon Paladini,Giles Heaman,Yiannis Christodoulou, Max Buchanan, James Saxby,Suzanne Brummel, Liam Lloyd.Alex Pickering, Owen James, Josh Landman, Will Cowen,Marijn Sourbron, Tom Sargent,Sam Glover, Johhanns Hemelrijk Roz Mcginty, Fran Smith, Gemma Freeman, Will Munday, Maddison Shaddick and loads more !!

What tools are needed to install?

Chain whip and a cassette remover only. If you have a wheel with disc brakes, you will also need to remove the disc calliper which is usually removed using a cassette remover.

Please refer to our detailed Fitting Instructions for each of our products via the top menu.

Can’t find the question or answer you’re looking for?

Please email sales@ezgains.co.uk

What's app: 00443333355214 - +447378827281

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