OG-EVKIN RD-01 Checking out the bearings.

Someone asked about the bearings in the comment section, so I took my OG-EVKIN RD-01 Carbon Fiber Ceramic Rear Derailleur 13T-17T Pulley Guide apart.
Store I bought from: www.aliexpress...

[@Bicycle789]

Quality looks very good. Thanks for this video.

[@therandomguy5742]

I do believe that this item will last and maybe help with saving watts. Either half way or at the end of this summer I will do another video on what I think of OG-EVKIN RD-01.You can't go wrong with $50 for a good quality item, instead of $300 item that does the same thing.

[@themargo4324]

@@therandomguy5742please do an update video I’m looking forward to it

[@therandomguy5742]

@@themargo4324 I can do that soon.

[@themargo4324]

@@therandomguy5742 Thx love ur channel BTW

[@therandomguy5742]

@@themargo4324 thank you!

[@apollodb]

hey, are you still using them? how they’ve been holding up?

[@therandomguy5742]

Yes and I love it!

[@andyt6991]

SS or GS cage?

[@therandomguy5742]

I don't understand your question. What is SS or GS?

[@andyt6991]

@@therandomguy5742 the cage length from pulley fixing bolts. SS is short cage length. GS is medium cage length

[@therandomguy5742]

@@andyt6991 I added the link so you can take a look at the item.

[@andyt6991]

​@@therandomguy5742ok. Thanks

[@therandomguy5742]

@@andyt6991 I checked to see if I can find the pully is either SS or GS. The one I have fits the ULTEGRA which is medium I would think. I hope that helps you.

[@sinill17]

I was curious about that. Thank you so much If it's sealed, I'll take it apart... so I can't put on grease... How many kilometers... is the limit?

[@therandomguy5742]

Not sure about the km, however I did over 500km and it works perfectly.