WGZNYN 49T Single Speed Bike Crankset - Fixed Gear Bicycle Crank Set with Chainwheel & Sprocket | Durable Bike Parts & Accessories for Urban Commuting & Track Cycling

1.Material: gear ring / aluminum alloy 7075-T6, crank / aluminum alloy 6061-T62. Number of teeth: 49T3.Crank length: 170mm4.BCD: 144mm5. Applicable bottom bracket: square hole bottom bracket 110.5mm6.Manufacturing process: crank gear / CNC finishing, crank / 3D high density forging7. Surface treatment: gear plate / fine sandblasted anode, crank / fine polished anodeWeight about 660 gSpecifications: 49T teeth, crank length 170mm, detachable teethPackage: 1 set Crankset

Made of aluminum alloy, light weight, stylish, durable, high axial strength and compatibility.

Standard precision machining, which ensures ultimate chain retention, increases service life and reduces friction and noise.

Stable rotation, convenient installation and operation, making pedaling more labor-saving, and providing more force transmission from the pedal.

This Crank Is an Ideal Replacement for Repairing Your Bike. It Is Suitable for Many Types of Bikes Such as Mountain Biking and Mountain Biking.

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