These will make a serious improvment
I have asked if he will make seals for the 25mm hw77/97 as the Americans only buy the 26 assuming as ever that bigger is better, if anyone else wants to add there order to mine we could save some shipping.
These will make a serious improvment
How are these better than the std or venom seals? I thought the venom seal was the bees knees?
Just put the std hw seal in mine and it seems fine....
He has spent more time than anyone experimenting, the apex seals provide more swept volume and operate over wider temp so you have longer life better sealing,