Originally Posted by
TL179
To give you an idea, the b43s are somewhere around 780gams per rim, combined that's more than a kilo and a half of rim. On the other hand an open pro is 425 grams, or 850 per pair. Like everybody else said, no matter what tires you prefer, OPs will be an acceleration revelation.
If you like the look of the B43's but want weight around Veeps, Retrogressions FOER41 is only 560g's