Shimano

Chainring Description: Brand: BUCKLOS Bolt Center Diameter: 110mm BCD Teeth: 53-39T, 52-36T, 50-34T Material: Aluminum alloy Color: Black Shape: Round Type:Double speed chainring Weight: 138.9g(50-34T)(Different Size Different Weight) Compatible with: 9/10/11 Speed Applicable: For Road Bike 4pcs Bolts Description: Brand:KRSEC Material: stainless steel Specification: 6.5mm(for Single speed); Weight: 5.4g/pc,approx; Compatible Single  speed chainringUS Bike Chainrings 110BCD 9-11 Speed Round Chain ring 5 Holes 34 36 39 50 52 53TChainring Description: Brand: BUCKLOS Bolt Center Diameter: 110mm BCD Teeth: 53-39T, 52-36T, 50-34T Material: Aluminum alloy Color: Black Shape: Round Type:Double speed chainring Weight: 138.9g(50-34T)(Different Size Different Weight) Compatible with: 9/10/11 Speed Applicable: For Road Bike 4pcs Bolts Description:Brand:KRSEC Material: stainless steel Specification: 6.5mm(for Single speed); Weight: 5.4g/pc,approx; Compatible Single speed chainring PaymentDelivery detailsTerms of salesAbout usContact usPayment• Payment methods accepted: PayPal/ Visa/ Mastercard/ Goole Pay/ American ExpressDelivery details• We'll dispatch the item for you in 1 business day after receiving payment.• We will ship to confirmed order address, your order address must match your shipping address.• All of your order will be checked carefully before pack.• We do not responsible for any custom duty or import tax.Terms of sales • We provide "One year" quality assurance date. if the item is defective within 1 year due to quality issue, we will repair or replace it for free(according the products). please notice, warranty does not include accident, human fault or improper use. Return and Refund Policy• Please contact us within 3 working days and show us as much proofs,photos, etc If what you receive come with a broken or defective quality.• Buyers are responsible for the shipping cost which cause by returns or exchange.• Refund will be granted after we receive the returned items in original condition.• New items or Repaired items will be shipped to you as soon as we receive the items for replacement.About us• We maintain high standards of excellence and strive for 100% customer satisfaction. Positive feedback is very important to us. Please kindly contact us immediately before you leave us Neutral or Negative feedback, we will do our best to keep you satisfied. Contact us• Our working time:BST+8 Monday to Saturday 8:30-18:00. We will reply you within 1 business day.