Shimano SLX/105 CN-M7100 Chain 12 Speed 126 Links Calf Sleeves and WADA testing make them

and WADA testing make them a premium choice for performance

the Grand Prix 5000 S TR already had top podium appearances at some of the world's greatest cycling races including Fillipo Ganna's 2021 World Championship time trial victory and Sonny Colbrelli's remarkable Paris-Roubaix win

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XENON cages increase cage grip force by 60% over original model

EVA foam and rubber heel bumper gives stability and walking comfort

Shimano SLX/105 CN-M7100 Chain 12 Speed 126 Links Calf Sleeves and WADA testing make themThe M7100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick link assembly and SIL TEC treatment for extended offroad durability. Details Proprietary design ensures smooth shifts and strength Extended inner plate improves chain engagement and retention DYNAMIC CHAIN ENGAGEMENT+ Compatible with 12 speed drivetrain Specs Series: SLX Type: HG Generation: M7100 Speeds: 12 Roller link