CUTULAMO 170mm Bike Crank Arm Set with Bottom Bracket - Mountain Bike Crankset for Cycling & Repair

Features: 1. 1100 Percent brand new and high quality 2. Made of premium aluminum alloy, it is light weight. 3. It features stylish appearance, cool shape, strong haft strength and strong compatibility. 4. Hollow integrated crank chainring, can be suitable for mountain bikes, road bike bottom bracket shell width 68-73mm 5. Great replacement of the broken one ,and perfect for both mountain bike rider and repair shop Specification: Crank Length: 170mm / 6.7in Material: aluminum alloy Specification: BCD 104 Bottom Bracket application: about 68-73mm Packing size:31 x 22 x 16cm / 12.2 x 8.7 x 6.3in Weight: 787 g / 27.8 oz(approx.) Package list: 1 x Cranks (left and right) 1 x Bottom Bracket 1 x Wrench 1 set x installation accessories