Shimano 105 HG-601 11 Speed Chain Girls 42 mm brushed AISI 316L

42 mm brushed AISI 316L stainless steel case

Plunge Neckline

Card graduated every 5°

Membrane Housing: Ten 4" x 40" Champ Membrane Housing

Shimano 105 HG-601 11 Speed Chain Girls 42 mm brushed AISI 316LShimano's CN HG601 Sil Tec chain is designed for use with 11 Speed drivetrains and can be used on both road and MTB bikes. Designed as a105 level chain, it boasts both low friction surface treatment SIL TEC and PTFE (Teflon) surface coating to bolster durability and smooth shifting. Technologies SIL TEC Superior to simple coating, SIL TEC is an advanced plating process that improves system performance through the use of imbedded fluorine particles.