The new 6 series is strictly state of the art. With substantial time of contemplation, SP engineers accumulate the success experience from our 7 and 8 series and weave them with the 8X series' DNA. The “Mixed-breed” turned out to be a smart idea. It breaks the bulky stereotype of 15mm TA dynamo hubs. The weight is up to 100g lighter than the original 8X series. Light is the power, with the 6 series, you can chase wind to the highest mountain till the farthest sea. The riding experience can be more smooth and lightweight. It’s about life. It’s about journey.