Prologo Nago R4 PAS 3DMSS saddle review: Lightweight, supportive and not as costly as you may think

Weighing just 150g, the saddle uses 3D printing technology alongside nano carbon rails to keep comfort high and weight low.

Prologo Nago R4 PAS saddle
(Image credit: Future)
Cycling Weekly Verdict

A seriously lightweight, comfortable platform but one that's potentially very expensive if you don't shop around. This saddle will appeal to weight weenies and anyone with deep pockets who is looking to maximise power delivery without sacrificing comfort.

Reasons to buy
  • +

    Very lightweight

  • +

    Supportive

  • +

    Varying density protects soft tissue

  • +

    Stiff platform for power transfer

Reasons to avoid
  • -

    Expensive if bought direct from Prologo

  • -

    Firmness can take some getting used to

You can trust Cycling Weekly. Our team of experts put in hard miles testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test.

The Nago R4 PAS 3DMSS is the first saddle from Prologo to feature an entirely 3D-printed upper. The saddle was designed using Pressure Map MyOwn tests, Prologo's proprietary system that looked at the various areas where pressure was applied across the saddle by both amateurs and professionals.

Construction

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