this is the link I bookmarked
https://www.miponline.com/MIP-X-Duty-CVD-Drive-Kit-Rear-87mm-to-112mm-w-5mm-Bearing-Traxxas-Slash-Rally-Stampede-4x4-Stampede-Rustler-VXL-Nitro-Stampede-Rustler-18140
it seems to be consensus that the 6mm tekno cvd/dogbone is the end-all, be-all of slash axles. I have a 1/10 that's not a slash but uses a lot of slash style parts and slash axles, but I need a telescoping axle because of the fitment flexibility it allows...the tekno's may work, it would be...