Description
1[Aluminum Alloy Crank] The crank is forged from high strength aluminum alloy， with widened and thickened edges and corners， which are easy to be stressed without breaking. 2[Shaft Chromium Molybdenum Steel] Shaft chromium molybdenum steel， the stability of crank and hollow shaft is improved. 3[External Thread Bearing] External thread bearing center shaft， aluminum alloy outer frame improves rigidity， reduces noise， and is easy to maintain and lubricate. 4[Stable and No Loosening] Exquisite thread， threaded pair lock， strengthen the stability of the lateral direction， will not loosen， and then there will be no abnormal noise. 5[Applicability] Suitable for modification of mountain bikes， road bikes， and folding bikes， suitable for crank sprocket 130mm， applicable range of bottom bracket 68-73mm for bottom bracket， bottom bracket thread specification BC1.37-24T.Item Type: Hollow Integrated CrankMaterial: Main Aluminum Alloy， Shaft Chromium Molybdenum Steel， Bottom Bracket Tube PPCrank Size: Aperture Approx. 170mm / 6.7inCrank Shaft Size: Length Approx. 116mm / 4.6in， Outer Diameter Approx. 24mm / 0.9inCrank Shaft Inner Diameter Thread Specification: M18 ThreadApplicable Crank Crankset BCD: Approx. 130mm / 5.1inBottom Bracket Size: Total Length Approx. 91.5mm / 3.6in， Inner Diameter Approx. 24mm / 0.9in， Outer Diameter Approx. 44.6mm / 1.7inBottom Bracket Thread Specification: BC1.37in-24TOuter Diameter of Bottom Bracket Thread: Approx. 34mmBottom Bracket Type: ThreadedScope of Application of the Bottom Bracket: Approx. 68-73mm Bottom Bracket， and the Inbuilt Sealed Bearing Rotates Smoothly1 x Right Foot Side Crank (with Shaft)1 x Left Foot Side Crank2 x Crank Hole Cover2 x Crank Fixing Screws5 x Short Screws5 x Nut2 x BearingBottom Bracket Lock1 x Bottom Bracket Sleeve3 x Bottom Bracket Washer- Brand: Waoniq
- Category: Bicycle Cranks
- Fruugo ID: 185514879-395947786
- EAN: 574296675759
- Sold by: Shenzhenshishuerwenkejiyouxiangongsi
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