Enkei RPF1 vs Konig F3S weight
Across the 8 sizes both are made in, they weigh about the same: within 0.1 lb per wheel on average.
| Size | Enkei RPF1 | Konig F3S | Difference |
|---|---|---|---|
| 17×8 | 16.0 lb (7.28 kg)ET45 | 16.5 lb (7.48 kg)ET35 | 0.4 lb RPF1 lighter |
| 17×9 | 15.7 lb (7.10 kg)ET45 | 16.8 lb (7.60 kg)ET42 | 1.1 lb RPF1 lighter |
| 17×10 | 16.9 lb (7.67 kg)ET38 | 17.0 lb (7.70 kg)ET43 | 0.1 lb RPF1 lighter |
| 18×8.5 | 18.8 lb (8.55 kg)ET40 | 16.6 lb (7.52 kg)ET42 | 2.3 lb F3S lighter |
| 18×9 | 17.1 lb (7.76 kg)ET35 | 17.3 lb (7.84 kg)ET46 | 0.2 lb RPF1 lighter |
| 18×9.5 | 17.4 lb (7.89 kg)ET45 | 17.7 lb (8.01 kg)ET44 | 0.2 lb RPF1 lighter |
| 18×10 | 18.5 lb (8.37 kg)ET38 | 18.2 lb (8.28 kg)ET58 | 0.2 lb F3S lighter |
| 18×10.5 | 19.1 lb (8.64 kg)ET15 | 18.7 lb (8.48 kg)ET25 | 0.4 lb F3S lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Enkei RPF1
Flow-formed, 18 sizes listed here.
Price ↗ All Enkei RPF1 sizesKonig F3S
Forged, 11 sizes listed here.
Price ↗ All Konig F3S 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.