How To Upgrade Vintage Bike With Sealed Cartridge Bottom Bracket

I show how to replace the bottom bracket in a vintage bike with a sealed cartridge bottom bracket. The bike in the video is a early 90s Trek 1000 road bike. ▶ SUBSCRIBE & HIT THE ? http://bit.ly/SubRJTheBikeGuy ? And please give my video a thumbs up ? ▶FACEBOOK.com/RJTheBikeGuy https://www.facebook.com/RJTheBikeGuy ▶TOOLS http://www.rjthebikeguy.com/tools ▶SHIRTS http://bit.ly/RJBikeGuyShirts ▶WEBPAGE http://www.RJTheBikeGuy.com