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Rotor Hone Attachment or Flex Hone for Drill Gun

SKU: JHM-RotorHone
Are you experiencing some vibrations or pulsations during light braking? Did you just install new brake pads and rotors? It's possible your rotors were not bedded correctly after installation. This will allow small amounts of pad deposits to build up on the surface of your rotors. During light braking, your brake pads make uneven contact with the surface of the brake rotors due to this deposits. This uneven contact leads many people to believe that their rotors are "warped" even through they are not.

This Rotor Hone or Flex Hone attachment for your drill gun is a cost effective way to remove the deposits from the surface of your rotors and give them a fresh surface to bed the pads in again. See our note below for more information regarding proper rotor bedding technique.

Rotor Bedding Procedure: Bedding in your brake pads to your rotors is accomplished by getting the car up to high speeds and braking as hard as you can without making the ABS come on. During this process, DO NOT fully stop. If you hold the brake pedal while stopped you will concentrate heat in one spot of the rotor and possibly damage the rotor or make pad deposits stick in that one spot. You need to do several stops like this until you get brake fade (you have to push harder than the first pull to get the car to slow down.) Usually 4 to 6 stops do the trick but as much as 8 can be required. After this, drive around with little or NO braking to get the rotors cooled. If you must brake, do so lightly. After about a mile of this driving, stop to let the brakes cool for about 15 minutes. Do not keep the brake pedal pressed or put the parking brake on. The rotors should have no visual deposit spots, have a slight blue color, and should look even and smooth. This indicates a good bed-in procedure.

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Off-road Use

By Purchasing any Off-Road use ONLY products from JH Motorsports, Inc. I acknowledge and understand the following disclosure. (This notice is located at the bottom of the page description of affected products on our website.)

Vehicle Code § 27156:
(b) No person shall operate or leave standing upon a highway a motor vehicle that is required to be equipped with a motor vehicle pollution control device under Part 5 (commencing with Section 43000) of Division 26 of the Health and Safety Code or any other certified motor vehicle pollution control device required by any other state law or any rule or regulation adopted pursuant to that law, or required to be equipped with a motor vehicle pollution control device pursuant to the National Emission Standards Act (42 U.S.C. Secs. 7521 to 7550, inclusive) and the standards and regulations adopted pursuant to that federal act, unless the motor vehicle is equipped with the required motor vehicle pollution control device that is correctly installed and in operating condition. No person shall disconnect, modify, or alter any such required device.
(c) No person shall install, sell, offer for sale, or advertise any device, apparatus, or mechanism intended for use with, or as a part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system.

Health and Safety Code § 43000:
43001. The provisions of this part shall not apply to:
(a) Racing vehicles.

As the aforementioned code sections outline, it is against the law to operate or use a vehicle on public streets or highways with modified, altered, or disconnected motor vehicle pollution control devices. This may include but is not limited to, Evaporative Fuel Controls, Catalysts, DPF, PTOX, PCV Systems, Exhaust Gas Recirculation Systems, Oxygen Sensors, Thermostatic Air Cleaners, Air Intake Systems, Fuel Injectors, Regulators, Adjustable Cam Gears, ECU Programming, Mapping, or other Computer Modifications. Air Pumps, Air Injection, Timing, and any other Emission System Modification(s).

Purchaser acknowledges and certifies to JH Motorsports Inc., that Purchasers vehicle will only be used for racing applications or off road vehicle use only. Purchaser requests these modifications for the purpose of enhancing the vehicle for competitive Racing Applications and will not use this vehicle on public streets or highways. Purchaser agrees to indemnify JH Motorsports Inc., all employees, officers, owners, and subsidiaries for any civil or criminal liability arising out of use of Purchasers vehicle on public streets or highways as Purchaser has been duly notified of the laws and regulations regarding disconnecting, alteration, or modification of a vehicle’s pollution control devices. Purchaser understands and has been advised the driving of a vehicle on public streets or highways could result in criminal or civil penalties.

Prop 65

Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.

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