Apex EC-7RS vs Enkei RPF1RS weight
Across the 4 sizes both are made in, the Enkei RPF1RS is lighter on average by 0.2 lb per wheel (0.8 lb for a set of four). It is lighter in 2 of 4 sizes.
| Size | Apex EC-7RS | Enkei RPF1RS | Difference |
|---|---|---|---|
| 18×9.5 | 18.8 lb (8.53 kg)ET35 | 19.0 lb (8.60 kg)ET12 | 0.2 lb EC-7RS lighter |
| 18×10 | 19.8 lb (8.98 kg)ET36 | 19.2 lb (8.70 kg)ET6 | 0.6 lb RPF1RS lighter |
| 18×10.5 | 20.1 lb (9.12 kg)ET44 | 19.4 lb (8.80 kg)ET10 | 0.7 lb RPF1RS lighter |
| 18×11 | 20.4 lb (9.25 kg)ET38 | 20.7 lb (9.40 kg)ET-10 | 0.3 lb EC-7RS lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Apex EC-7RS
Forged, 14 sizes listed here.
Price ↗ All Apex EC-7RS sizesEnkei RPF1RS
Flow-formed, 4 sizes listed here.
Price ↗ All Enkei RPF1RS sizesIs the weight difference worth it?
A pound saved at the wheel counts for more than a pound saved in the car, because it also has to be spun up and slowed down. Here's how much it really matters.