Konig Hypergram vs Rotiform CGN weight
Across the 6 sizes both are made in, the Konig Hypergram is lighter on average by 6.5 lb per wheel (26.0 lb for a set of four). It is lighter in 6 of 6 sizes.
| Size | Konig Hypergram | Rotiform CGN | Difference |
|---|---|---|---|
| 18×8.5 | 19.0 lb (8.60 kg)ET43 | 24.0 lb (10.90 kg)ET45 | 5.1 lb Hypergram lighter |
| 18×9.5 | 18.0 lb (8.16 kg)ET35 | 25.6 lb (11.60 kg)ET38 | 7.6 lb Hypergram lighter |
| 18×10.5 | 19.1 lb (8.65 kg)ET25 | 26.9 lb (12.20 kg)ET35 | 7.8 lb Hypergram lighter |
| 19×8.5 | 20.7 lb (9.38 kg)ET38 | 26.6 lb (12.05 kg)ET45 | 5.9 lb Hypergram lighter |
| 19×9.5 | 22.0 lb (9.97 kg)ET35 | 29.3 lb (13.30 kg)ET30 | 7.3 lb Hypergram lighter |
| 19×10.5 | 21.8 lb (9.88 kg)ET25 | 27.1 lb (12.30 kg)ET35 | 5.3 lb Hypergram lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Konig Hypergram
Flow-formed, 15 sizes listed here.
Price ↗ All Konig Hypergram sizesRotiform CGN
10 sizes listed here.
Price ↗ All Rotiform CGN 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.