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R1 Concepts Inc. is proud to offer E-line Series Rotors!
I am offering you my E-line Series rotors. These E-line rotors provide superior performance that meets or exceeds all original manufacture specs. The E-lines are manufactured with a G3000 iron grade for greater braking power and stability. THe rotor is coated with a silver, black, or gold zinc to maximize the life of the rotor and protects against rust (excludes E-line Series OE replacement rotors). Double disc grinding provides smoother and quieter braking, while reducing vibration and the time required for break-in. Rotors are mill balanced for long-lasting durability. All E-line rotors are designed for direct fitment; no modifications are required.
What separates R1?
Often Imitated, Never Duplicated. Here at R1, we take into account numerous precautions in machining rotors. We drill our rotors in house using state-of-the-art CNC machines and follow strict procedures and standards such as drilling between each vane structure. This will allow the rotor to retain its structural integrity and overall strength with optimum thermal transfers. We utilize smaller diameter drill bits for smaller diameter holes and each hole is counter-sink to add strength. You also have the option to go with slotted only or even a custom design with your own logo. Every R1 rotor that comes with slots will come with our exclusive "Diamond Slot design" (45 degree angle end points), to help release trapped debris. Our diamond slot design is also a good indicator for rotor wear. We also offer optional Cryo Treatment at an additional cost. (Cryogenic treatment is a process that improves the performance and life of the rotor by strengthening the metallurgy. This process will help to give an extra level of protection against warping).
*WARRANTY*
Here at R1 Concepts Inc, we stand by our products. We offer a one year warranty on warping and cracking on all R1 brake rotors due to manufacture defects and workmanship.
Available Drilling Patterns
Slotted Only
Drilled Only
Drilled & Slotted
Dimpled & Slotted
FT/RR E-LINE SERIES ROTORS
05'-08' COBALT SS 2.4L SINGLE PISTON FRONT CALIPER: $140 SHIPPED (SILVER ZINC)
2007 COBALT SS 2.0L SUPERCHARGED W/ BREMBO FRONT CALIPERS & SOLID REAR DISC: $150 SHIPPED (SILVER ZINC)
08'-10' COBALT SS W/BREMBO FRONT CALIPERS W/ VENTED REAR DISC: $170 SHIPPED (SILVER ZINC), $200 SHIPPED (BLACK & GOLD ZINC)
PLEASE PM IF YOU HAVE ANY QUESTIONS ARE ARE INTERESTED IN PLACING AN ORDER!
Last edited by r1concepts; Apr 14, 2016 at 03:24 PM.
I have been running the e-line zinc rotors now for 3 years. They are the drilled only ones. Everyone said they would crack or warp but I'm glad to say they have held up really well. I don't know about roadcoursing on them but they have taken the abuse of me being hard on them at the top end of the drag strip.
I have been running the e-line zinc rotors now for 3 years. They are the drilled only ones. Everyone said they would crack or warp but I'm glad to say they have held up really well. I don't know about roadcoursing on them but they have taken the abuse of me being hard on them at the top end of the drag strip.
That's great to hear your E-lines have held up this long! Any rotor that has drilled holes will eventually develop stress cracks overtime but they won't literally crack if you know what I mean. The E-lines are more of a economical rotor and the Premiers are made for more aggressive driving such as tracking etc.
Oh man, I wish I saw this... I ended up purchasing these eline series rotors with "spektrum" pads through Amazon.com maybe two weeks ago, just installed them saturday :/. What pricing was eline cross drilled slotted gold zinc coated rotors with posi-quiet pads?
Also painted with G2 caliper paint black gloss and the Brembo decals were from another Vendor *~*
Had I even a clue you guys sold everything I would have needed... I would have dropped by this thread!
