Aluminum Alloy Bike Crankset - 130 BCD Hollow Crank Black with 5 Claws & Central Axis for Folding Bikes | Durable Lightweight Crankset for Road & Mountain Bikes

Feature: [CNC MACHINING]: 130 BCD bike crankset, precise CNC machining improves strength and rigidity, and the appearance is glossy and pointed without burrs. [ALUMINUM ALLOY MATERIAL]: The bike crank is made of high strength aluminum alloy, which is does not break when stepped on. [STABLE STRUCTURE]: The bike crankset has a stable structure, good compression resistance, thickened aluminum material, and is sturdy and durable. [LIGHTWEIGHT DESIGN]: The left and right cranks are hollowed out in a large area, which greatly reduces the weight while maintaining the strength. [THREADED CENTRAL AXLE]: Single speed crankset, High strength aluminum alloy, low noise, improved rigidity, and the sealing system is not easy to be damaged. Specification: Item Type: Folding Bike Crankset Product Material: Aluminum Alloy Product Style: Hollow Crank Black (wth 5 Claws) and Central Axis BCD: Approx. 130mm / 5.1in Axle: Approx. 115mm / 4.5in Color: Black Weight: Approx. 719g / 25.4oz Package List: 3 x Crank Assembly 1 x Central Axis 2 x Tool 3 x Screw 5 x Steel Nail Assembly 5 x Steel Nail Accessories

[CNC MACHINING]: 130 BCD bike crankset, precise CNC machining improves strength and rigidity, and the appearance is glossy and pointed without burrs.

[ALUMINUM ALLOY MATERIAL]: The bike crank is made of high strength aluminum alloy, which is does not break when stepped on.

[STABLE STRUCTURE]: The bike crankset has a stable structure, good compression resistance, thickened aluminum material, and is sturdy and durable.

[LIGHTWEIGHT DESIGN]: The left and right cranks are hollowed out in a large area, which greatly reduces the weight while maintaining the strength.

[THREADED CENTRAL AXLE]: Single speed crankset, High strength aluminum alloy, low noise, improved rigidity, and the sealing system is not easy to be damaged.