This is what was recommended and what I used. I later did change out the 4-11 for 5 X 5 on the same wheels.
The WHLW50S1.25 using the WHLAXLE2 axle assembly will work with the 11x4-5 tire and tube. The WHLAXLE2 uses 4 0.25 bolts on 1.25 centers. See N64KR at <http://krbuilder.org/> http://KRBuilder.org - Then click on the pics 2016 KR Gathering ? Mt. Vernon, Ill. Peoples Choice at 2013 - KR Gathering in Mt. Vernon, Il ? MVN Best KR at 2013 - KR Gathering in Mt. Vernon, Il ? MVN Best Interior at 2013 - KR Gathering in Mt. Vernon, Il ? MVN Best Paint at 2013 - KR Gathering in Mt. Vernon, Il ? MVN Best Firwwall Forward at 2013 - KR Gathering in Mt. Vernon, Il ? MVN Best Interior and Panel at 2008 ? KR Gathering in Mt. Vernon, Il - MVN Daniel R. Heath - Lexington, SC -----Original Message----- From: Global Solutions [mailto:smcdonal at kos.net] Sent: Sunday, March 13, 2016 5:06 PM To: Dan Heath Subject: kr2S question With respect to your Matco brakes. What part numbers are these as I am building a Kr2S airplane. I have the wood/plywood and prop.. Thanks Stan You wrote I had them and found them to be un-usable, either due to a poor installation on my part or not such good brakes. I have Matco now and would not use any other system. They are the only ones that would hold my KR on run-up, not only with the VW, but with a 2700 Corvair. Tracy also used some odd ball sized fittings, which would be enough for me to NOT recommend them. My Panther Building Documentation at PantherBuilder Web Site Daniel R. Heath - Lexington, SC