HG technology has chamfered inner plates to optimise shifting performance on HG sprockets.
Shimano 5569 6 and 7-Speed Tourney Derailleur - Black
Shimano Chain - 6/7/8/9/10/11/12 Speed - HG40/53/54/701/M7100/M8100 MTB Bike
Shimano Tourney 6/7/18/21 Speed Derailleur Groupset SL-RS35 FD-TZ510 RD-TZ500
Vision Team 30 Thru Axle Tubeless Ready Disc Wheelset - Shimano HG - 6 Bolt
WTB ST i30 27.5" Boost Tubeless Ready Wheelset - Shimano HG - 6 Bolt Disc
Ribble Level 32 Boost Tubeless Ready Wheelset - 27.5" - Shimano HG - 6 Bolt Disc
