Bike Crank Arm Set, 170mm 106 BCD Mountain Bike Crank Set with Bottom Bracket

  
Feature: Name: integrated 4 arm crank teeth plate Crank: 170mm/6.69in Material: aluminum alloy Compatible: single disc, double disc, three disc 9S 10S crankset Specifications: BCD 104, Crank Arm length:104mm related holes distance: 74mm Bottom Bracket diameter:23.79mm Weight: 675g/1.48Ib. Color: black, red, blue, silver, purple. Advantages: the use of aluminum alloy, light weight, appearance and fashion, very cool, axial strength, strong compatibility. Package Includes: 1 x one fordged crank set 1 x Bottom Bracket 4 x Chainring bolts(set) 1 x M15 crank screw 1 x Crankset bolt Allen Wrench? :Made of high strength Aluminum Alloy, Non-slip &Durable, Weight is approx 675g/1.48Ib.

Ergonomic structure, Super lightweight and incredibly strong. Best choice for riders who want more control on their bicycles. Crank Arm length: 170mm/6.69in, Crank related holes distance: 74mm/2.91in. Bottom Bracket Width: 68-73mm/2.67-2.87in.

Compatible with most mountain bikes and dirt bicycles. Including not confined to Shimano, FSA, Gaint ATX770 ATX770-D XTC 750.

One Fordged Crank Set, Bottom Bracket, 4 pcs Single Chainring Bolts, Crank screw, Crankset bolt Allen Wrench.