Free Shipping Within 48 States
This is for 2Rear Rotors
If you\'re looking for low quality zinc plated Chinese rotors these are not for you.
Please Take A Moment To Read
Machined by DRT(USA) from Zimmermann rotors made in Germany
Slotted or Drilled/Slotted Design
With Harmonic Balancing
One of the reason why Mercedes are so smooth and quiet is that their vehicles has anti humming rotors (harmonic balancing) rotors from the factory. 99% of the companies that sell cross drilled rotors does notoffer harmonic balancing technology it will create unwanted noise inside the cabin during braking.
DRTharmonic balancing designwillhelp reducethe humming noise during braking. Conventional (old school) cross drilled or slotted rotor create harmonic frequencies (humming noise) during braking.Harmonic balancingdrilled/slotted rotors are none directional. When the brake pedal is applied, one side will create positive harmonic frequencies, and the opposite side will create negative harmonic frequencies. The positive and negative frequencies willcounter balanceeach otherto reduce humming noise.DRT harmonic balancingrotors will eliminate humming noise in the cabin for a comfortable driving experience.
Harmonic balancingrotors does not have any negative affect on the performance nor will it reduce the longevity of the rotor.
Please ask question if you\'re not sure
photos are for illustration only patterns are the same but size will vary depending on model
Reduce operating temperaturePrevent warpingPrevent fadingFast degassingReducehumming noiseIncrease pad gripReduced stopping distance3/16 holes stronger vs. 1/4 holesChamfered holes Same vane count as OEMHour glass shape vane 50/50 heat dissipationTapered slots help channel out brake dustShed off water under wet-conditionGray Z coating helps slow rustCompatible with stock calipers, pads, wheelsZimmermann Z Coated No formation of rust at the hub and herewith improved visual appearance. Immidiate functional capability without removal of the coating before mounting.Zimmermann Quality
Zimmermann brake discs are madeto the same standard as your OEMparts.EveryZimmermann rotor containcopper, molybdenum, titanium and carbon which help increase friction, resist cracking during high performance repeat stop situation, resistant to oxidation, reducebrake pad squeal.Each individual brake disc of Zimmermann matches exactly with the OEM parts.
Over the last few years, an increasing number of brake discs which are not identical toOEM part in terms of their design and function have been sold on the market. Tests have revealed that basic material specifications in particular, but also changes to tolerances result in deformations and increased cracking of brake discs.
Otto Zimmermann GmbH has been performing inertia dynamometer tests and driving tests together with TÜV NORD Mobilität GmbH & Co. KG on an ongoing basis for more than 10 years, at great financial cost.
Dynamometer inertia load testing
Zimmermann after 200 inertia load test
Zimmermann brake discs are \"spare parts of the same quality\" as original brake discs. The third-country brake discs tested by TÜVNORD do not meet this claim.
Competitors zinc plated version after 81 inertia load test
In all the brake discs tested, third-country products break considerably more quickly. The Zimmermann brake disc and the original product therefore have a significantly longer life expectancy.
The thermo-mechanical deformation is identical for the Zimmermann brake disc and the original brake disc. The third-country brake disc falls significantly below this level with respect to nearly all the criteria tested.
- Made in Germany in conformity with DIN EN ISO 9001:2008 and
DIN ISO TS 16949 - Consistently high product quality meeting the very highest quality standards
- Responsible awarness of your safety
- Reliability in-house development
- Permanent program maintenance and extension
Would you install Chinese rotors in your German cars?
Some of our competitor\'s rotors
Don\'t be fooled by the low quality zinc plated rotors that will cost you more for the long run. These rotors has very low quality the metallurgy it does not meet the manufacturer\'s specification of your vehicle. Most sellers will fool you with a very high price than marked it down by 50% off leading you to beleive it\'s a great deal. Seller will not disclose information about the blank rotor. If it\'s too good to be true it\'s usually is.
Tapered vane struction vane does not meet OEM spec. uneven heat dissipation
Low quality metallurgy that does not meet OEM spec.
Zinc plating are not intended for brake rotor
Hyrochloric acid from brake dust and road elements will deteriorate zinc very quickly
Zinc plating a very low quality rotor will not improve the quality of the rotor
These rotor will cost you more money and down time
Choose your pattern, failure to choose will delay shipping
Cross Drilled/Slotted:
Recommended for aggressive driver who want cooling of the cross drilled with an extra bite. The slot will increase initial pad bite when brake pedal is applied. The slots also help keep the pads surfaces clean and free of glazing as well as heat dissipation.
Slotted:
Recommended for aggressive driver, sport driving, and towing application. The slot will increase pad initial bite when brake pedal is applied. It will also help keep the pads surfaces clean and free of glazing as well as heat dissipation. Since it is not cross drilled there is no sacrifices in the structural integrity of the rotor.
Design Rotor Technology:
DRT is a high performance brake manufacturer base in New England. DRT brake rotors are known world wide. DRT has been manufacturing high performance brake rotors since 1997. DRT set the standard in quality and innovation.
response:
Once you received the package and if you are happy with the product please leave a positive response with 5 stars. If for any reason that are you unhappy with the product instead of leaving a negative response please contact me.We will do whateverwe can to resolve the issue. Sometime it\'s just a misunderstanding, we are all human we make mistake.
Shipping/Handling:
Free shipping within the 48 states. Item will be ship by UPS ground or priority mail depending on the package size and weight.
HI, AK, PR, APO if the item does not fit into priority mail flat rate box shipping cost will be extra it will be ship by USPS parcel post.
International customers please contactus for shipping cost before buying. Depending on your location shipping may take 2-4 weeks. All item will be ship by USPS priority mail. Depending on your country some items will be ship in multiple boxes.
There will be a 3 days handle prior to shipping. Since we offer 2 different design the rotors are not machined until it\'s sold.
Warranty:
1 year warranty against cracking, 6 months against warping. It will not cover missed handling, abused, neglect. All warranty will subject to inspection, customer is responsible for all shipping cost. Warranty will only cover the item, not the shipping cost.
Refund:
14 days money back refund less the shipping cost 20% restocking fee. Item(s) are sold with shipping cost calculated into the cost of the item. In the event that you need to return it, the shipping cost will be calculate and deduct from the initial cost. Customer is responsible for all shipping cost to return the item(s).
30 days exchange period with 20% restocking feeItem is sold with shipping cost calculated into the cost. All shipping cost will be deduct from cost of the item(s). Credit will apply to thefinal cost of the new item(s). Customer is responsible for all shipping cost.
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