Aluminum

Feature: - For MTB Bike,XC/Off Road/AM bike modified single chainring. - Fit 6/7/8/9/10/11/12 speed shimano sram chain,Fit FSA/Prowheel 104bcd crank. - Precision machining and anodic oxidation electroplating - Better after-sales service,we will reply you within 24 hours! - Ship in 0-1 day and reach the delivery within 1-5 working days generally. Chainring Description: Brand: SNAIL Material: 7075-T6 Aluminum alloy Size: 30-52T Type: Single-narrow and wide chainring  (Round disc / Oval disc) Bolt Center Diameter: 104mm BCD Thickness: 4mm Shape: Round/Oval Weight: 38g(30t)/41g(32t)/52g(34t)/55g(36t)/70g(38t)/75g(40t)/92g(42t) Fit for MTB Bike,XC/Off Road/AM bike modified single chainring. Bolts description: Brand: Litepro Material: AL7075 Aluminum alloy Specification: 6.5mm Weight: 1.5g/pc,aSNAIL 30-52T 104BCD Narrow Wide MTB Bike Chain Ring Single Chainwheels CranksetFeature: - For MTB Bike,XC/Off Road/AM bike modified single chainring. - Fit 6/7/8/9/10/11/12 speed shimano sram chain,Fit FSA/Prowheel 104bcd crank. - Precision machining and anodic oxidation electroplating - Better after-sales service,we will reply you within 24 hours! - Ship in 0-1 day and reach the delivery within 1-5 working days generally. Chainring Description: Brand: SNAIL Material: 7075-T6 Aluminum alloySize: 30-52T Type: Single-narrow and wide chainring (Round disc / Oval disc) Bolt Center Diameter: 104mm BCD Thickness: 4mm Shape: Round/Oval Weight: 38g(30t)/41g(32t)/52g(34t)/55g(36t)/70g(38t)/75g(40t)/92g(42t) Fit for MTB Bike,XC/Off Road/AM bike modified single chainring.Bolts description:Brand: LiteproMaterial: AL7075 Aluminum alloySpecification: 6.5mmWeight: 1.5g/pc,approx Package included: 1pc chainring / 1pc chainring + 4pcs Chairning bolts Small Tips: 1.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.2.Please make sure your crank BCD specification is 104mm BCD before purchasing. 3.We'll ship the same color items if you buy "chainring & bolts" together,pls leave a message if you have other needs.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 .