FRONT CHAINWHEEL, FC-TY501, FOR REAR 6/7/8-SPEED, 175MM, 42X34X24T W/CG, W/CRANK FIXING BOLT, BLACK, IND.PACK

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

Bottom bracket not included.
Chainwheel, number of teeth: 42-34-24 teeth | 48-38-28 teeth
Fitting for derailleur: 7-speed ||| 8-speed
Included in delivery:withoutBB
Material: crank arm: aluminium
chainrings: steel
spider arm cover: resin
Recommended Bottom Bracket: BB-UN100 (threaded), BB-UN100-K (threaded, chain case)
Type of chain: HG/UG 6-/7-/8-speed