The Shimano FC-TY501 crankset for 6,7 and 8- speed drives is compatible to chain cases. The pre-installed chain guard keeps your legs and pants clean.
Threaded BB shell width: 68 / 73 mm
Precision indexed shifting
3 crank length specification available
Precise chain line control
Light and reliable shifting
Wide compatibility with multiple components
Quick and precise assembly
The SIS rear index shifting system was adopted at the front. With the index system at the front shifting operation is easier and more comfortable.
The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.