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The Shimano CN-HG40 6/7/8 Speed Chain is your key to smoother
If youre chasing podiums or personal bests
providing safer and more controlled stops
Elevate your cycling adventures with Muc-Off's trusted craftsmanship
Campagnolo continues to lead the industry with products that enhance every ride
Shimano 105 CS-R7100 12 Speed Cassette Size:11-34T The Shimano CN-HG40 6/7/8 SpeedUpgrade your drivetrain with the SHIMANO 105 HG Cassette 12 Speed (CS R7101 12), engineered for road cyclists seeking reliability, smooth shifting and compatibility across 11 and 12 speed setups. Key Features: Wide range 11 34T gearing offers versatile performance from high cadence flats to steep climbs. Compatible with both 11 speed and 12 speed freehub bodies, offering flexibility for upgrades or mixed component builds. Utilises SHIMANOs Hyperglide