Product Image
 Rollover image to magnify
Additional Views

Herm Sprenger Dynamic RS Aurigan Eggbutt Style Bit

Herm Sprenger
- Item #17108

Sign in to choose an existing horse
We're bringing you this product at the lowest price allowed by the manufacturer. That means this item isn't eligible for additional discounts or promotions.
Ground Shipping
Return Shipping

As riders and online shoppers, we know it can be tough to buy a new bridle or pair of boots without trying them on. That's why we moved the fitting room to your living room (or barn)! From breeches to blankets, if you or your horse can try it on, you can return it, free! Just use the pre-paid return label included in your order within 60 days from the purchase date. And of course, please make sure the item is in like-new condition with original packaging (we said 'fitting room', not 'war room'!).

The ergonomically formed mouthpiece lies perfectly in the horse's mouth resulting in soft and even pressure on the entire tongue area, encouraging the horse to chew. In addition, this bit supports the contact to the corners of the mouth in a very effective way, keeping the horse on the bit. The gentle joint in the middle which is angled forward - the characteristic feature of the KK ULTRA - and the fine eggbutt design makes it a very friendly bit. The mouthpiece is made of AURIGAN, the material that activates the chewing activity of your horse. The new DYNAMIC RS bit gives soft but very effective instructions for a better contact between horse and rider. 

Genuine patented Aurigan bits are manufactured only by Herm Sprenger. Aurigan is a perfect mixture of materials (85% copper, 4% silicon and 11% zinc). Aurigan has high oxidation properties and provides a pleasant taste to encourage chewing activity and easy acceptance of the bit.

The Herm Sprenger Dynamic RS Aurigan Eggbutt Style Bit is offered in mouth sizes 5", 5 1/4" or 5 3/4". 70mm flat stainless steel rings. 16mm thickness.

You Might Like

    SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

    Herm Sprenger Dynamic RS Aurigan Eggbutt Style Bit is rated 4.9024 out of 5 by 41.
    Rated 5 out of 5 by from Fantastic Quality and my horse loves it! Bought this bit about a month ago after my trainer had tried hers on my horse and he accepted it so willingly. Love how it sits in his mouth, very level and it is a very kind bit. No pinching with the dee rings and looks very professional. Nothing better out there than HS :-)
    Date published: 2014-03-26
    Rated 5 out of 5 by from Perfect Bit My trainer highly recommended this bit and I am so glad I listened to her. It is perfect! My horse loves it!
    Date published: 2014-03-19
    Rated 5 out of 5 by from Excellent quality My mare loves this bit! Much easier for her to accept the bit.
    Date published: 2014-01-22
    Rated 5 out of 5 by from Good for the young horse I have a young horse, and was having trouble with him resisting metal bits. He would go well in a happy mouth type bit, but open his mouth and fuss with a french snaffle, half moon snaffle, or slow twist. This bit he accepts and nicely stretches into. Total difference!
    Date published: 2014-01-23
    Rated 5 out of 5 by from Creates a happy horse! About ten years ago I bought one of these for my lipizzan mare. It was the third bit I had tried. She was so happy with it and we've been using it ever since. I now also have a young lipizzan gelding. He has not been happy with any of the training bits we've tried, so I 'bit the bullet' and spent the money for this one. He is finally not fussing with it or trying to get his tongue over it. He just goes along quietly. The first one is still in great shape and I anticipate this one lasting forever as well, so I can live with the price. I tell them they are like kids with a mouth full of expensive metal - they should appreciate the expenditure! But I am seriously happy with this bit!
    Date published: 2013-10-20
    Rated 5 out of 5 by from Horse loves it Tried this bit after a friend recommended it and even though it is expensive it is worth it. My mare chews and salivates, has stopped grinding on the bit and seems to go that much better. Glad I splurged.
    Date published: 2013-10-20
    Rated 5 out of 5 by from Quality product, quality results Fabulous workmanship, like all Sprenger products. My 6 yr old BWP has accepted it well. Good soft control. Exactly what I had hoped for.
    Date published: 2013-10-20
    Rated 5 out of 5 by from Just What the doctor ordered Well actually I ordered it. It fits, it's well-made, no pinching and no pallet poking. It ain't cheap but it Gets the job done right. My horse thanks you Herm Sprenger.
    Date published: 2013-10-20
    Have questions? Contact us »
    Connect with us:

    Meet the SmartPakers

    Brittany and Nate
    Ever since I was the girl with 1,000 breyer horses and the raggity braid in her hair, I was always obsessed. In second grade I moved into a town with a barn right down the street, which is when I started taking lessons...

    Learn more »

    Read our blog

    Supplements and Feeds for Senior Horses
    I run barrels and ride a 14yr. old mare, she will be 15 next month. Should I put her on any certain supplements or a senior feed? All she gets now is a 12-4 pellet feed. She is doing ok

    Read More »

    Healthy horses, happy riders.
    SmartPak is committed to a greener planet.
    Sign Up Now!
    Free Catalog Get Yours Now!

    SmartPak Equine is the premier online provider of horse supplies and equine supplements.
    Questions? Call us Toll-Free at 1-888-752-5171. © Copyright 2014 by SmartPak Equine LLC. All Rights reserved.