Designed Specifically For Drag Racing
Evolution S DDM 11 1/4″ Stainless Steel Rotor – Left Hand Side
Replacement for Strange brake kits B4161WCE / B1723WCE / B1724WCE
Evolution S Dynamic Drive Mount Stainless Steel Rotor
• Evolution S Rotor mounts to billet aluminum DDM hat – Reducing rotating weight
• DDM system secures the rotor and allows for rotor thermal expansion
• Drastically reduces warping, coning, and cracking common with bolt retention
• DDM system is secured by an internal Spirolox
• Eliminates heavy bolts & hardware further reducing rotating weight
• Evolution S rotors are machined and fully ground from Stainless Steel
• Exhibits 48% greater yield strength at 1,000° F compared to carbon steel
• Maintains rotor integrity and accuracy
• Stainless steel Evolution S rotors are highly resistant to heat and corrosion
• Unique Aero Slot design reduces rotating weight
• Promotes even heat dissipation in comparison to common round drilled holes
• Scalloped design further reduces rotating weight
• 11.250″ O.D. / .355″ thickness – Discard at .312″
DDM Hat Dimensions
6.670″ O.D. x 6.252″ I.D.
.300″ thick mounting face
3.248″ / 2.798″ stepped bore brake register
(5) .567″ holes on 4 1/2″ B.C.
(5) .620″ holes on 120mm B.C.
(5) .488″ holes on 4 3/4″ B.C.
Offset – 1.360″
Measured from inside face of hat to inner pad surface
Assembly Weight
5.7 Lbs
Related
Right hand rotor – B2798R1
Front brake pad – B5010
Rear brake pads – B5010 / B5020 / B5022
