144 mm

<<<<>>>> Extra items shipping charge is 50% discount of single item. Check out our store to buy more and save more. For example: Original Shipping Charge (USD) Combined Shipping Charge (USD) Item 1 Item 2 Item 3 10 20 30 5 10 30 Total 60 45 eBay doesn’t support automatic combined shipment calculation. Buy more items and let us know. We will adjust the shipping cost upon your request. Sugino Track Racing ZEN144 BCD 144mm x 5Bolts 1/2" x 1/8" CNC Bicycle Chainring (Silver/Black) 44T-58T ( Made in Japan) Description: The world-famous chainring used by Olympic and World Championship medalists. Stiffer than any other track chainring, and most reliable, smooth, straight chainring. The name ZEN comes from Japanese "禅". The use of ZEN meditation will reduce stress and increase the power of concentration through emptying the mind of thoughts, which gives you significant performance gain. We named it ZEN in the hope that it will help you to obtain results you desire. About Sugino: Sugino has over a century of experience as a bicycle parts maker focusing on high-end parts.Because of its reliable quality, Sugino also produces OEM parts for well-known complete bicycle makers. Especially, its drive-train parts are chosen by many athletes in various competitions, such as Tour de France, Giro d'Italia, World Championship, Olympics, etc. and contribute their winnings. Thus, with the know-how accumulated through its long experience, Sugino can offer higher-quality parts. About ZEN chainring: On some websites, chainrings made by other companies are falsely introduced as ZEN. However, Sugino Engineering is the only manufacturer of ZEN chainrings, which please be aware! Specifications: Brand: Sugino P.C.D: 144mm Chain size: 1/2" x 1/8" Color: Silver, Black Teeth: 44T, 45T, 46T, 47T, 48T, 49T, 50T, 51T, 52T, 53T, 54T, 55T, 56T, 57T, 58T Surface finish: Anodized Net Weight: 131g(50T) ,143g(51T),152g(52T) ,162g(53T) , 174g(54T) , 185g(55T) Made in Japan About Us Thousands of sport products were sold to customers around the world. Over 99% of positive feedbacks. We are improving inventory level and shipping speed which are the primary reasons that we cannot hit 100% positive. We sell only real and authentic products. Sometimes, our item price is low because of stock clearance. Be confident. No fake product from Cyclingvelo!! Payment Method We accept PayPal only. Paypal provides premium protection to buyers. Shipping Method We ship items via air parcel service with tracking numbers. Shipping time is depends on your location. In some cases, it will be longer if customs need to check your parcel. Please contact us if you have problem. Taxation Some countries might require import tax. It is customer’s responsibility to pay the import tax. If you need a special invoice for declaration, please let us know. Resolving problems If your item hasn't arrived yet, check the estimated delivery date on the Order details page to determine when your item should arrive. Then track your package. If the estimated delivery date has passed and the item didn't arrive, please check with your local customs, mail office, mail box or your neighbor firstly. Sometimes, you parcel is delivered to family member but they forget to tell you. If the item doesn't match the listing description, just let us know. We are happy to resolve problem with customers. Working days Monday to Friday 9am to 5pm GMT+8. Holidays Please understand that public holidays in Asia is different from other countries. If you found that we are not response promptly, please check out whether we are enjoying holidays.