Aluminum

MTB Bike Crankset With BB 104BCD 32-42T Chainring 170mm Crank fit Shimano, SRAM Crank description: Crank length: 170mm,24mm spindle Material: AL6061 aluminum alloy Compatible chainring: Single/Triple chainring; 7/8/9/10S chainring Compatible bottom bracket: 68-73mm thread BB and 86-93 Press BB(BB with an inner diameter of 24mm are applicable) Specifications: BCD: 104mm ,related holes distance: 74mm Weight: about 637g Advantages: the use of AL6061 aluminum alloy, light weight, appearance and fashion, very cool, axial strength, strong compatibility Bottom Bracket description: Type:BB52 Can fit bike bottom 68-73mm Size: 41*24*24 hollow one tooth disk axis, for mountain bikes, road cycling bike,folding bike refitting BSA:68--73mm cups-BC-1.37*24/68mm Chain line:48.5mm Suit for Shimano, FSA comMTB Bike Crankset With BB 104BCD 32-42T Chainring 170mm Crank fit Shimano, SRAMDescriptionCrank description: Brand: JIANKUN (IXF) Crank Arm length: 170mm Material: AL6061 aluminum alloy Compatible: Single/Double/Triple chainring; for 7/8/9/10/11S chainring Bolt Center Diameter: 104mm BCD Weight: about 637g (right & left) Color: black, red Advantages: light weight,stylish appearance,very cool,high strength axle,strong compatibility Bottom Bracket description: Brand: JIANKUN Size: 41*24*24mm( threaded) Spindle/Bearing inner diameter: 24mm Fit BB shell width: 68/73mm Fit BB shell inner diameter: 1.37in x 24 TPI Spindle Interface Type: Hollowtech II Chain line: 48.5mm Bearings: Sealed (3 spacers included) Hollow axle, one piece external bottom bracket for MTB/Road bike,folding bike refitting Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so onChainring description:Brand: SNAIL Material: 7075-T6 Aluminum alloy Size: 32T,34T,36T,38T,40T,42T Compatibility: 8,9,10,11 speed chain Bolt Center Diameter: 104mm BCD Shape: Round/Oval (4mm Thickness plate) Color: Black/Red Weight: 41g(32t)/52g(34t)/55g(36t)/70g(38t)/75g(40t)/92g(42t) Fit for MTB Bike,XC/Off Road/AM bike modified single chainring. Small Tips: This chainring fit for 8/9/10/11 speed chain, fit JIANKUN(IXF) crank and Shimano M370/M410/M610/M670/M780 crank (not fit M7000/M8000/9000). Fit SRAM/FSA/Prowheel 104bcd crank. Please make sure your crank BCD specification is 104mm BCD before purchasing.Note:1.We'll ship the same color items if you buy "chainring & crank" together,pls leave a message if you have other needs. 2.The chainring bolts in the Crank package is silver color,not the black and red on the picture,if you want the black and red chainring bolts,please select option "chainring bolts".Thank you! PaymentDelivery detailsTerms of salesAbout usContact usPaymentPayment methods accepted: PayPal only.Delivery detailsWe'll ship out the item for you in 1 business day after receiving payment. We do not responsible for any custom duty or import tax.Terms of salesNote:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of our monitor and light brightness.About usGood feedback is very important to us ,we are honest seller, We do work extremely hard to maintain a great feedback rating.Contact usWelcome to my ebay store , we very glad to service for you , and have a satisfying business. Please feel free to contact us , you can click "Ask seller a question" at the top and right . we will reply question within 24 hours .