偈油就等同電單車引擎的血液，是車的「生命之源」，也是車主最經常討論的保養話題之一！選擇合適的偈油，不僅能確保引擎高效運作，還能延長其壽命。究竟市面上有甚麼類型的偈油，經常聽到的「合成、半合成、10W、5W」又有甚麼分別？今次就為大家詳細解說！

頭盔王認識不少熱愛返工的「假日車友」，愛車平日多作為收藏品放在停車場或倉庫，偶爾才會駕車出街遊車。大多數人都認為假日車的保養秘訣，就是要定期「著車」，讓電池保持充電狀態，同時讓偈油循環以潤滑引擎，防止燃油系統出現堵塞。不過很多人都忘記一個關鍵但經常被忽略的問題 — 濕氣。

電單車鏈是傳動系統的重要核心，負責將引擎動力傳遞至車輪。隨著行車里數增加，車鏈會因磨損出現鬆弛，長遠影響駕駛安全和舒適。為了延長車鏈壽命，保持電單車最佳狀態，定期「攝鏈」是重要一環。本篇為大家詳細講解如何簡單完成「攝鏈」工作。

電單車車鏈是相對經常要保養及更換的消耗品之一，合適的車鏈非常重要。每當到期更換，最常見的選擇是「X-Ring」與「O-Ring」車鏈，兩者其實代表甚麼、有甚麼分別、各自又適合哪種電單車使用呢？本文為大家簡要解釋。

與車友傾談養車經，不時會聽到「乸遮」這個名詞。一知半解的新手，大概只知道「乸遮」是與引擎有關，而維修引擎是「好大鑊」、「好貴」的最壞情況。究竟「乸遮」的原理是甚麼？為何看似這樣普遍？本篇就為大家以深入淺出的角度拆解。

頭盔王與車友傾車經，最常被問及的「胎氣打幾多最慳油」。這個問題其實不能以簡單及一致的答案解答，因為每款車的設計、車手駕駛習性及行駛地點，均直接影響應打胎氣的多寡；即使是同一款車，只要駕駛環境及條件有變，車主也應該要有基本概念調整胎壓，確保電單車有效率地發揮最大性能。

Car manufacturers generally recommend that car owners replace new batteries for motorcycles every year, but according to experience, the battery life of normal use can last for about 2 to 3 years. However, if you haven't been in the car for a long time, or forget to turn off the lights when you turn off the car and leave, the battery will be "dry pond". At this time, does it need to be recharged, or does the battery have to be replaced in full when it expires? Helmet King teaches you the easiest test method.

Brake oil and Lai (brake oil) are the two most important "oils" in motorcycle maintenance, and Brake oil is often overlooked. Most motorcycle manufacturers recommend that the brake oil be replaced every 2 years. How to judge whether the brake oil of your car expires and needs to be replaced? What impact will the deteriorated Brake oil have on the performance of your car? Let's discuss it together below.

This summer is really hot and very hot, the somatosensory temperature is 45°C+ at every turn, and it is definitely hellish to stop the lights or even traffic jams in the city! Many bikers and friends around them may have tried their cars because the cooling water temperature is overheated and the fire is dead. If the location of the dead fire happens to be in the middle of the red tunnel or the highway, it is embarrassing and very dangerous! If you want to know how to understand that overheating the water temperature will cause a fire, you must first understand how the cooling system of a motorcycle works.

If the motorcycle tires are such as the feet of a track and field runner, the suspension system ("shock absorber" as the saying goes) is equivalent to the knee joint, which functionally keeps the wheels in contact with different types of ground and supports the body when driving. Suspension settings have a very obvious impact on motorcycle handling performance and driving comfort. When new cars leave the factory, automakers generally temporarily set up the suspension system according to the preset average value; however, the weight of different drivers, the road conditions they often face, and the driving style are different, so it is best to make a personalized adjustment after buying a car to ensure the integration of people and cars! Wearing a helmet, the purpose of this article is to briefly explain the basic concept of adjusting the Preload. If you want to go a little further, the safest way is of course to contact the Helmet King garage and a team of professional masters will help you!