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DT Swiss 240s Boost ISO Disc Brake Rear Hub

DT Swiss 240s Boost ISO Disc Brake Rear Hub

DT Swiss produced the 240s Boost ISO to meet the demand for a durable hub with the ability to endure corrosive environments and disc brake punishment. The contact free flange seals of the hub enclose the corrosion resistant stainless steel bearings, which improves rolling efficiency, durability, and performance in all weather conditions.

DT Swiss hubs utilize their patented star ratchet system, which is well known for its strength, high load capacity, and reliability. The star ratchet system can be easily upgraded from 18 points of engagement to 36 or 54 points of engagement.

This Boost offering from DT Swiss is simply a wider spaced hub. Boost spacing pushes the hub flanges outward. This gives the spokes a more optimal bracing angle, resulting in a stiffer wheelbuild. In the rear of the bike, Boost spacing pushes the chain line outward for added tire clearance, a key feature for plus bikes. Shorter rear chain stays are also a possibility with Boost which allows for quicker cornering and improved climbing characteristics.  

Technical information:

  • Weight: 244g +/- 5%
  • Axle: 148x12mm TA Boost only
  • Bearings:
    • Hubshell -2x6902
    • Freehub - MTB Shimano 10-11/SRAM 10 spd: 2x6802
    • Freehub - SRAM XD: 2x6802
  • For wheel building dimensions please visit the DT Swiss spoke calculator

Inventory Note: We stock a wide variety of DT Swiss hubs, however our inventory fluctuates daily. We may need to order hubs with an average lead time of 2-7 business days. Some hubs may take longer. If your order is time sensitive we encourage you to contact us for up to the minute product availability and shipping lead times.

Details
Product Weight (g) 244
Our price: $439.00
Options
Hole count
Drivetrain
Bearing upgrade
Ratchet upgrade
Quantity
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Have a question? Need more information? Ask us a question.
A
Rich Sawiris
Answered on Aug 14, 2018
The 148mm and 157mm 240S versions use common end caps because the hubshells are separated by 9mm in width. They cannot be converted between the two axle types.

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