Feature:1. Aluminum alloy integrated cutting forming crank 6061 aluminum alloy, T6 hardening treatment shaft 7075?T6 hardening treatment.2. The crank is made of 6061T6 aluminum alloy, integrated forging and cutting, the edges and corners are widened and thickened, and it is easy to be stressed.3. The anode will generate an oxide film on the surface of the aluminum, which effectively protects the aluminum alloy body, anti?corrosion and anti?rust, anode treatment, and will not fade for long?term use.4. Professional manufacturing, stable performance and high reliability.5. 2 different colors for you to choose, meet your different needs.Specification:Condition: 100% brand newItem type: Mountain Bike Crank SetMaterial: aluminium alloyOptional Color: black, orangeProcess: full CNC cutting, anodizingLeg length: Approx. 170mm/6.7inAxle outer diameter: Approx. 24mm/0.9inSpan: Approx. 168mm/6.6inSupport frame bottom bracket: 68/73mm(2.7/2.9in) pattern bottom bracket, 89.5/92mm(3.5/3.6in) press-in bottom bracketSupport the total width of bottom bracket: Approx. 95~98mm/3.7-3.9inWeight: Approx. 711g  .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List:1 Set x Mountain Bike Crank Set2 x Handlebar grip glue3 x Screw2 x GasketNote:1. This crank is GXP specification, and the inner shaft is 24MM.2. This crank can be used directly with GXP discs, or it can be used with conventional 104BCD discs through a 4‑jaw (104BCD) converter.

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