Works great will continue to use this productIf it wasn’t for the fact that I love using Redline, I would just get Harley oil. Explanation: you guys sell the awesome box that has everything needed for a complete fluid change, EXCEPT THE .5 quart needed for the Primary. The fact that I have to drop almost $20 for another quart to have that half is annoying….I know some of you guys are going to say “just save the other half for the next oil change”. How about NO! I don’t wanna! (Angry baby face).With that said…the oil is awesome.like the reviews and did notice the bike goes into neutral easierGreat productGreat productI have been using Red line for years not one disappointment yet.I’m reading different comments and it seems that I should not use it on my sportsterAll I’ve ever run in my 03 FLHT twin cam was Harley Synthetic as recommended all my older bikes run Kendal .. after some research and talking to a friend who works in Bulk oil sales the short of it was Red Line is a top brand,, So I switched to red line this summer primary oil, transmission and engine, five minutes on the road and I could tell the difference everything run quieter and smoother especially the transmission minimal first gear clunk easer shifting , shifts into neutral so easy . After 300 miles in the last couple days I highly recommendRead reviews and was skeptical. Tried it in my 08 Road King and also put in Red line transmission oil .After a few short rides the difference is really was amazing. Shifts are smooth and much quieter. Going from 1st to 2nd I can hardly tell in even shifted.Received it but leaked a little bit packing wasn’t top notch....should’ve been more tight...was to loose in the box!!!! But ok!!put it in bike not had time yet to tell you if good or not ..should be good ..Finally got what i asked for yes product is great and on timeGreat product use it for my Harley and everyone I k it says this is it?