Vélo de triathlon TT performant pour l'entraînement et la compétition cycliste, avec casque de sécurité à boucle magnétique et couleur spéciale YM

Hot TT triathlon bicycle helmet for cycling training competitions special magnetic suction buckle special color safety helmet YM-01 Hot TT triathlon bicycle helmet for cycling training competitions special magnetic suction buckle special color safety helmet YM-01 Note: The new color scheme includes upgraded magnetic buckle and high-end water-based paint, which has softer colors, higher-end products, safer quality and more convenient use! specification: Brand: YUMAJ foam density: 75g /L Color: ink, white blue size: 55-61cm weight: about 340g material: pc + eps + inner pad + glasses product feature: 1 compatible for road bike, for men and women. 2 passed ce en1078 certification 3.it passed the safety test 4. the eps foam thickened. advantages: ■ wide body construction The unique and wide design of the YUMAJ Victor, the aerodynamic design directs the airflow over the shoulders, greatly decreasing turbulence and drag, allowing the rider's speed to increase. ■ magnetic shiled Powerful, low-profile neodymium magnetic clips hold the visor securely in place when attached to the helmet body, with no aerodynamic sacrifice and no danger of vibration misalignment. The soft bridge of the nose keeps the visor free from fingerprints, and an anti-fog coating ensures clarity of the visor. ■ low-drag inputs Three vents are strategically placed where airflow creates maximum pressure. without sacrificing aerodynamic functions we can provide a good amount of ventilation by guiding heated air away from your head. ■ advanced t security system adjustment ■ long tail To provide a superior aerodynamic advantage, the YUMAJ Victor features a long tail that links the head to the back while the pilots are 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.