Preme FSX50.1 Carbon Wheelset

With a 50mm rim cross section, the FSX50.1 gives you the best balance of lightweight and aero properties for everyday riding conditions. Our True Tubeless technology improves flat resistance to give you a more dependable ride.

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Detailed Specs
Rim MaterialCarbon Fiber
Weight - Front779g
Weight - Rear911g
Weight - Combined1,690g
Internal Rim Width17.5mm
External Rim Width25mm
Rim Depth50mm
Front Wheel24 spokes
Rear Wheel24 spokes
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The ratchet upgrade option is a good choice for those who want a smoother feel at the pedals and quicker power transfer to the wheel. This is especially true for those running larger cassettes.

With the standard 18 tooth hub ratchet, there are 20° between each point of engagement in the freehub body. This means that there can be over 2 chain links before the hub engages on larger, 42 tooth cassettes. The 54 tooth ratchet upgrade improves the hub engagement to less than 1 chain link on 42 tooth cassettes.

Not certain which options are right for you or have a custom request?

Reach out to our customer support or message us using the red chat icon.

Your wheels are built to order. Please allow up to 10 business days for your order to ship.

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