3a-5d This is extremely good value crank from the Shimano Tourney Series, with its translation and durability Ideal for MTB and trekking use. It has three chain rings for 6/7/8 speed chains and a solid square socket (inner bearing sold separately). The spool is also compatible with chain: Yes. ; Package Content: TY501 crank with chain rings, without inner bearing Use: Mountain Bike Features: Steel chain rings Case Width Side to Side: 68/73 mm Chain Rings Number Chain Rings: 3 ; Gear Ratio: 48-38-28 teeth crank , axle Socket: Square ; Chain line: 47.5 mm Chain Guard ; Chain protection ring ; Chain guard compatible 1809838(693-694,373-377)10/8----2:rtn on 9/14/22---1:rtn on 10/21/22

Shimano article number E-FCTY501C888CLB. Shimano Guarnitura 6/7/8-Velocità Nera FC-TY501 48/38/28T 170mm+Parac.

Date First Available: October 13, 2016. Best Sellers Rank: #100,265 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 220 ratings 4.5 out of 5 stars. : B01M63HV33. Sport Type: ?Cycling. Size: ?170mm. Part Number: ?EFCTY501C888CLB. Manufacturer: ?Shimano. Number of Items: ?1. Suggested Users: ?Unisex-adult. Material: ?Alloy. Color: ?Black. Model Name: ?Tourney crankset. Brand Name: ?SHIMANO. Item Weight: ?0.01 Ounces. Item Dimensions LxWxH: ?12.5 x 11 x 2.25 inches. Package Weight: ?1.25 Kilograms. Item Package Dimensions L x W x H: ?11.5 x 10.87 x 2.13 inches.