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How to choose between Boost and regular hubs for mountain bikes?
2024-11-15
1. The origin and development of Boost hubs
The Boost standard was introduced by SRAM in 2015 to improve mountain bike (MTB) performance, especially for wider wheels, stability and rigidity. The Boost specification further improves handling and riding stability by extending the axle width of the front and rear hubs.
Front hub: ● Regular specification: 100mm
● Boost specification: 110mm
Rear hub: ● Regular specification: 142mm/135mm
● Boost specification: 148mm
This change not only increases wheel rigidity, but also improves chain linearity and transmission efficiency, especially on downhill and technical terrain.
2. The difference and advantages and disadvantages between the Boost version and the regular hub
Advantages:
● Improved rigidity and stability: The Boost version provides more support by increasing the axle width of the hub, especially for larger wheels and heavier riding conditions.
● Chain linearity optimization: The Boost specification helps optimize the chain linearity in the drivetrain, reduce unnecessary bending, and extend chain life.
● Compatibility issues: With the popularity of Boost, many modern mountain bike frames and forks have begun to adopt Boost specifications, which improves compatibility and market adaptability.
Disadvantages:
● Increased weight: Boost bicycle hubs usually add a little weight to regular hubs, thereby improving rigidity and stability, but may not be suitable for riders pursuing lightweight.
● Higher cost: Due to the complexity of design and market positioning, Boost hubs tend to be more expensive than regular hubs.
3. How to choose the right hub size
When choosing a hub size, the most important thing to consider is the following factors:
● Riding type: If you mainly ride at high speed, downhill or extreme speed, Boost specifications will provide better performance, especially on larger wheels and thicker tires.
● Frame compatibility: Not all frames support Boost hubs, so please check whether your mountain bike frame supports Boost specifications before purchasing, especially for older frames, regular hubs may be more suitable.
● Budget: Boost hubs are generally more expensive. If your budget is limited, you can choose regular hubs.
4. Recommended hub brands with Boost specifications on the market
● KOOVA KTS 148 hub As a member of the KOOVA brand, the KTS 148 hub provides high-quality Boost specifications for professional competitions and high-intensity riding. And the 75T bevel gear system, strong power transmission, suitable for complex terrain.
- ● DT Swiss 240s Boost: As a high-quality brand, DT Swiss’s 240s Boost hub is favored by cross-country and mountain bike enthusiasts due to its excellent manufacturing process and efficient transmission system.
- ● Hope Pro 4 Boost: Hope’s Pro 4 series also has Boost specifications available, which is extremely cost-effective and suitable for various complex terrains. Efficient drive system, extremely sturdy shell design, suitable for intensive use.
5. Conclusion: Boost or ordinary specifications, how to choose? For most mountain bikers, choosing Boost wheels can provide better stability and control, especially when riding at high speeds and on rugged terrain. However, if your riding style is more about lightness and speed, and your frame doesn’t have Boost compatibility, then the stock wheels are still a good choice. The most important thing is to consider factors such as frame compatibility and riding needs to make the best choice for you.