Drivetrain Upgrade: 7-Speed To 10-Speed

Replacing the drivetrain of this hybrid bike, 1994 Trek 720 Multitrack, from 7-speed to 10-speed. The upgrade has made this old bike more enjoyable to ride. The groupset features SRAM Red 11-26t Cassette, SRAM X7 shifters, SRAM X7 front derailleur and SRAM Force 22 rear derailleur. Spacer is not needed for 10-speed cassette. (7 Speed Cassette On 8/9/10 Speed Hub Without Spacer    • 7 Speed Cassette On 8/9/10 Speed Hub Witho...  ) The X7 rear derailleur couldn’t shift to the biggest cog because it is a 9-speed derailleur and it's not compatible to the 10-speed drivetrain. So what I installed is a SRAM Force 22, I like this one better because it’s lighter and shifts smoothly. it features exact actuation that delivers 3mm shifts in every gear. Parts installed: SRAM Red OG-1090 11-26T Cassette SRAM X7 Front Derailleur SRAM Force 22 Rear Derailleur SRAM X7 Shifters Dia-Compe Power Control 7 Brake Levers Parts preinstalled: Race Face Cadence Crankset 53T/39T Shimano Ultegra Hollowtech II Bottom Bracket Bontrager SSR Wheelset Michelin, Dynamic Classic 700x28C Tires Tracks: New Land - ALBIS Luly - Text Me Records / Grandbankss Lofi Mallet - Kwon #Sram #10speed #trek720 Danyo Sports Channel Episode 77 Youtube:    / danyosports   Reddit:   / danyosports   Facebook:   / danyosports   Instagram:   / danyosports   Twitter:   / danyosports