I was apprehensive over the purchase of this product, but thought I would give it a try. Once the trans heated up I started noticing how well the trans started shifting much easier. The old Harley noise started to go away. By the end of my ride it was shifting better than ever. I am a very satisfied rider. Will continue using this product in my bike.
Verified purchase: Yes | Condition: New
I use this for my moto guzzi. The change in shifting is night and day between the factory recommended fluids and this. Just to experiment i went back to what the recommended and drained after 2000 miles. I put shockproof back in. The drain plug debris was notable. I had no visible shavings when using redline. I had a little using agip but that is a relative measure. More importantly i commute on my bike and the shifting becomes difficult not bad just hard to find neutral and really unpleasantly notchy. Putting the redline the shifting is remarkably smoother and neutral is easier to find. Use it ive done a ton of research and in my opinion this product is without equal.
Verified purchase: Yes | Condition: New
Have a 1975 Sportster xlh1000 that had not been on the road for 33 years, disassembled in a storage locker after a wreck, all the fluids had gone dry and the clutch had stuck together. After putting the bike back together and added the Red Line Trans Oil (1 Quart) the clutch loosened up and engaged for the first time in all those years. The Harley works magnificent now as though it has a new clutch. Highly recommend this wonderful product....
Verified purchase: Yes | Condition: New
I used Red Line in my 2004 Road King Classic trans for the first time it truely does work and you actually can hear and feel how smooth the trans shifts!!!!! Buy it!!!!#
Verified purchase: Yes | Condition: New
THIS IS THE SECOND TIME FOR USING THIS PRODUCT. ALL PREVIOUS "HEAR SAY" DESCRIBED THIS PRODUCT WELL. MY SECOND CHANGE WAS MORE EFFECTIVE THAN THE FIRST. I DIDN'T EXPECT THAT. MY HD SHIFTS QUIETER NOW THAN EVER. VERY SMOOTH. THE MAGNITIZED DRAIN PLUG HAD NO SIGN OF METALIC SUBSTANCE. I WILL CONTINUE TO USE.
Verified purchase: Yes | Condition: New
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