Come complete with:
1 x Chosen Mouthpiece
1 x Pair of Eggbutt Cheekpieces
£127.00
Not sure of the width? How to measure a horse bit
Eggbutt
Has oval bit rings, fixed to the mouthpiece. Thanks to this solution, the corners of the mouth are not pinched, and the possibility of pulling the bit through the mouth is minimized. This type of cheek pieces provides increased stabilization of the mouthpiece in the desired position, while maintaining its mobility and freedom of chewing.
Recommended for horses: young, sensitive and as a basic bit.
Recommended for riders: students with unstable hands.
Single jointed – gel mouthpiece with a non-invasive joint
• Jointed steel core
• Small, non-invasive joint
• Available in thickness: Slim and Comfort
• Available in sizes: 115 mm / 125 mm / 135 mm / 145 mm | 4.5″ / 4.9″ / 5.3″ / 5.7″

This model consists of two movable parts with a rigid steel core. They are connected by a metal joint that allows the bit elements to move independently. The length of both parts of the mouthpiece is covered with a horse-friendly gel material, protecting the corners of the mouth, the sides of the tongue and the edges of the jaw from pinching. These features allow the bit to fit comfortably in the mouth, being more pleasant for the horse, while maintaining the functionality of a traditional single-jointed bit. This type of mouthpiece acts primarily on the edges of the jaw, the sides of the tongue and the corners of the mouth. It is an ideal solution for horses that prefer broken bits without excess pressure on the tongue. The single-jointed mouthpiece transfers the action of the rider’s hand primarily to the jaw, which is also protected against uncomfortable pressure by a layer of horse-friendly gel.
Recommended for horses: that need to be ridden with heavier contact and do not like direct pressure on the tongue.
Double Broken Mullen Mouth – an innovative hybrid of the traditional Mullen Mouth and Double-jointed mouthpieces
• Hybrid of double-jointed mouthpiece and Mullen Mouth mouthpiece
• Anatomical shape
• Available in thickness: Slim and Comfort
• Available in sizes: 115 mm / 125 mm / 135 mm / 145 mm | 4.5″ / 4.9″ / 5.3″ / 5.7″

At its core, this mouthpiece has 3 movable parts connected to each other. However, on the outside, the entire length of the mouthpiece is covered with our unique horse-friendly gel material, covering all joints while maintaining the required movement. This unique solution makes the mouthpiece anatomically fit to the horse’s mouth, at the same time helping prevent the tongue, palate, mucous membranes, and corners of the mouth from pinching and eliminating any nutcracker action. All these features make the Double Broken Mullen Mouth mouthpiece much more gentle to the horse’s mouth while offering the same action as a traditional double-jointed version. This type of mouthpiece sits nicely in the mouth, distributing pressure evenly around the tongue and transferring the action of the rider’s hand directly to the corners of the mouth. It is an ideal solution for horses preferring synthetic gel bits and riders looking for more precise action than straight flexible mouthpieces.
Recommended for all horses with no contact problems.
Flexi Mullen Mouth – the most universal of our mouthpieces range
• Has a flexible steel core
• Flexibility: Medium
• Available in thickness: Slim and Comfort
• Available in sizes: 115 mm / 125 mm / 135 mm / 145 mm | 4.5″ / 4.9″ / 5.3″ / 5.7″

This bit maintains all the advantages of the anatomical shape of Super Flexi, but inside it has a metal core with less elasticity. Optimal flexibility and arrangement in the mouth make it a universal bit.
Recommended for all horses without contact problems.
Rigid Mullen Mouth – stiff mouthpiece with anatomical shape
• Has a rigid stainless-steel core
• Anatomical shape
• Available in thickness: Slim and Comfort
• Available in sizes: 115 mm / 125 mm / 135 mm / 145 mm | 4.5″ / 4.9″ / 5.3″ / 5.7″

The bit has a completely rigid core, and at the same time maintains the shape of the anatomical Super Flexi, which is well accepted and liked by horses. The mouthpiece does not bend, which distributes the pressure evenly on the tongue and the corners of the mouth. The rider’s hands movements are very clear to the horse.
Recommended for horses: not respecting the rider’s hand, requiring contact correction.
Ported Mullen Mouth – the most powerful of our mouthpieces range
• Has a rigid stainless-steel core
• Anatomical shape with space for the tongue
• Available in thickness: Slim and Comfort
• Available in sizes: 115 mm / 125 mm / 135 mm / 145 mm | 4.5″ / 4.9″ / 5.3″ / 5.7″

The large, arcuate port in the central part leaves room for the tongue, provoking the horse to more intense chewing and making it difficult to put tongue over the bit. This shape transfers part of the pressure from the tongue to the corners of the mouth, strengthening the effect of the bit. Thanks to the completely rigid core, the bit does not bend.
Recommended for horses: going forward, not respecting the rider’s hand, requiring contact correction, putting the tongue over the bit.
Ported Mullen Mouth with Bit Guards
• Has a rigid stainless-steel core
• Anatomical shape with space for the tongue
• Integrated guards
• Available in thickness: Slim and Comfort
• Available in sizes: 115 mm / 125 mm / 135 mm / 145 mm | 4.5″ / 4.9″ / 5.3″ / 5.7″

While maintaining the characteristics of a regular ported mullen mouth, we’ve added integrated bit guards that are designed to stabilize the bit in the horse’s mouth. It allows you to act not only on the jaw, tongue and corners of the mouth, but also on the cheeks.
Recommended for horses: with very sensitive mouth corners, misaligning the jaw while riding, having trouble turning.
Please note that all non-metal items are susceptible to chewing, this is not covered by any kind of warranty, to help with choosing the correct Winderen item for your horse please see the below links from Winderen themselves or give our advisers a call if you are still unsure if the item would suit your horse.
Which bit to choose for your horse: https://www.winderen.com/en/news/60/what-bit-will-be-the-best-for-your-horse.html
How to fit a bit: https://www.winderen.com/en/news/82/choosing-and-adjusting-the-bit-where-to-begin.html
| Mouthpiece Width | 4.5inch / 115mm, 5.25inch / 135mm, 5.75inch / 145mm, 5inch / 125mm |
|---|---|
| Winderen Mouthpieces | Double Broken Mullen, Flexi Mullen Mouth, Ported Mullen Mouth, Ported Mullen Mouth with Bit Guards, Rigid Mullen Mouth, Single Jointed |
| Colour | Orange, White |
| Mouthpiece Thickness | Slim – 14mm |
Choose your bit from our extensive range and don’t forget to select your size.
Choose if you would like to buy the bit for a straight purchase or choose to Trial for 30 days
Payment can be made using debit or credit card through our secure payment gateway
If the bit is unsuitable and was a buy now, it can be returned if it is unused and in its original packaging. If you have opted for the 30 day trial you can return the bit within the 30 days and will receive a refund minus the hire fee applicable to the item trialled.
The trial fee varies per product as this price is related to the retail price
Please take care of the bit, as it is the customers – (the holder of the account that the bit is purchased on) responsibility to make sure that the bit is kept in good condition throughout the trial period and thereafter, the customer is also responsible that the bit is kept safe from theft and loss, as if you cannot return then you will be unable to return the bit for the part refund.
It is recommended that the bits are returned via a tracked postal facility as The Horse Bit Shop cannot be held responsible for any loss or damage in the post when being returned
The 30 day’s trial period will start from the postage date that The Horse Bit Shop posts the bit which will be postal dated on the envelope, which takes less than 48 hours from dispatch for delivery to the UK. The return date that the bit has reaches The Horse Bit Shop will be the date of despatch which will be 30 days after the postal date. Please note it can take 3 – 5 working days to dispatch and deliver orders.
Dates to which the bit should be returned may be subject to change if the day falls on a Public Holiday. If the bit is not returned by that date then or the bit is returned damaged or not fit for purpose you will not be entitled to a refund.
For other countries where shipping times are longer, the trial period will be increased to a maximum of 36 days according to the current postal delivery times, the date to be returned will be stated in the letter included in with the bit, the bits will be dispatched via airmail and will be expected to be returned via airmail, as surface mail can take up to 50 days for some countries. Please allow plenty time for the bit to reach the UK, you will not be entitled to a refund, even if the bit is in transit.
On return of bits on 30 day trial you will receive a refund for the price of the bit minus the trial fee.
The 30 day trial is not be available on such products which are of plastic/rubber due to the fact they are not as resistant to wear and tear and cannot be sterilised to the required standards. Trial bits can be bits from our bit library and may have been used previously and therefore not always brand new bits however should you have received a trial bit it can be exchanged for a brand new before the end of the trial period should you be keeping the bit. We do aim to send brand new bits when possible and all bits sent will be fit for purpose and fully sanitised.
| BITS VALUED/TYPE | HIRE CHARGE |
|---|---|
| up to £50.00 | £8.50 |
| £50.01 – £75.00 | £9.50 |
| £75.01 – £100.00 | £10.50 |
| £100.01 – £125.00 | £12.50 |
| £125.01 – £150.00 | £14.50 |
| £150.01 – £175.00 | £16.50 |
| £175.01 – £220.00 | £17.50 |
| £220.01 – £250.00 | £19.50 |
| £250.01 – £275.00 | £21.50 |
| over £275.01 | £24.50 |
| Micklem Bridle | £24.50 |