YUMAJ new TT bicycle helmet is a popular aerodynamic streamlined triathlon-specific cycling helmet with panoramic surround magnetic goggles YM-88 YUMAJ new TT bicycle helmet is a popular aerodynamic streamlined triathlon-specific cycling helmet with panoramic surround magnetic goggles YM-88 Brand: YUMAJ Model: YM-88 Color: starry sky black, pearl white, dark night black, moonlight white Foam density: 75g/L Size: M(54-59cm)/L(59-62cm) Gross weight: M about 440g L about 460g Material: PC+EPS+lining Inner width: 17.5cm Stomata: 5 Product box specifications Inner box size: 34*24*22cm Outer box size: 63*58*46cm Packing quantity: 16 pieces Whole box weight: 9kg Product features: 1 Compatible with road bikes, mountain bikes, unisex 2 Passed CE EN1078 certification CPSC certification 3. Pass security testing 4. EPS foam thickening 5. Integrated molding 6. Equipped with fully enclosed and all-around magnetic goggles Advantages: The unique and wide design of the YUMAJ TT Triathlon Helmet, the aerodynamic design directs airflow to the shoulders, greatly reducing turbulence and drag, allowing the rider to increase speed. When attached to the helmet body, powerful magnetic clips hold the visor securely in place, with no aerodynamic sacrifice and no risk of vibration dislocation. A soft bridge on the nose makes the visor immune to fingerprints, and an anti-fog coating ensures visor clarity. Three vents are strategically placed where the air creates the most pressure. Without sacrificing aerodynamic capabilities, we can provide massive ventilation by directing heated air away from your head. To provide superior aerodynamic advantages, the YUMAJ TT helmet has a shorter tail that connects the head back when in the active TT position. 1. All of our products will be checked one by one before sending out. 2. Buyer should check the package once receiving. If it is damaged during freight, please refuse to sign for it and get in touch with us in time. 3. If there are any quality problems, please offer detailed information to us in 7 days against the receiving, We will confirm the problem and then offer a satisfied solution to you. 4. Buyers are responsible for return postages if the problems are caused by your side. 1. If you are satisfied with our products and services, please leave your positive feedback and 5 stars, and 5 stars form the detailed rating of your order. Once you show us the screenshot of both 5 stars, we will give you DISCOUNT for your next order. 2. If you share our product link on your SNS or Facebook, we will give you a gift or DISCOUNT for your next order. 3. If you don't satisfied our porducts, pls contact us before you leave neutral (3 stars) or negative (1-2 stars) feedback. We guarantee we will 100% solve any problem for you. 4. Please email to us befor leaving the negative feedback or opening any dispute on the site. Communication is the best way to solve the problems. NOTE: If you are a bulk purchasing trader, you can leave a message to us, and we will quote you according to the prices of the wholesalers and provide bulk trading services. Thank you.

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