koova-S10-mtb-hub
S10-mtb-rear-hub

YOUR NEXT WHEELSET STARTS WITH KOOVA.

Meet Koova bicycle hubs — at the heart of your next wheel build. Explore the lineup and find the right fit for your ride.

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CHECK FIT

CHOOSE YOUR HUB

S10_series_hub
S10 J-bend
S60_series_hub
S60 Straight Pull

WHY koova

  • 75T Engagement
    A 75-tooth ratchet with a 4.8° engagement angle delivers responsive pedal take-up when you get back on the power.

  • Conical Ratchet Design
    The tapered tooth profile helps the ratchet surfaces align as they engage.

  • Signature Freehub Sound
    A distinctive 75+ dB buzz adds a satisfying soundtrack when you ease off the pedals and let the bike roll.

  • Straightforward Maintenance
    Accessible bearings and a simple ratchet layout help make routine servicing easier.

EXPLORE

koova- engine

COMPATIBILITY

Find the right fit for your bike and drivetrain.

CHECK FIT
mtb-75T-hub-ratchet

ENGINEERING

Explore details behind every engagement.

LEARN MORE
precision mtb hub
precision mtb hub

ABOUT US

Meet the people behind the precision.

SEE MORE

What Riders Say

Hubs look amazing, paired with DT541—feel great on trails!
—  DH4ALL
Love the buzz and the power transfer. Koova feels bombproof.
—  Alex_nb_
Solid engagement, smooth, responsive feel—great performance on trails.
—  mtb_skills23
Quick engagement, high-quality bearings, a unique sound—and above all, reliability.
—  Erik_gollaz
Great looks, a clean finish, and an incredibly loud rear hub—I love the sound!
—  Philipp._.fr

Frequently asked questions

Check your axle standard, spoke-hole count, cassette interface and brake mount. Our compatibility guide can help you choose. Still unsure? Contact us with your bike model and setup before ordering.

KOOVA hubs come with a 2-year warranty against manufacturing defects for the original purchaser. Normal wear, including bearings, is excluded. See warranty details.

You can request a return within 30 days of delivery for eligible items that are unused, uninstalled and complete in their original packaging. Please contact us for approval before shipping anything back.

We offer international shipping, with available options and costs shown at checkout. Orders are usually processed within 1 business day after payment confirmation. Once shipped, we’ll email your tracking details. View shipping details.

Yes. We offer replacement parts and service kits for most KOOVA hub models. Browse spare parts, or contact us with your hub model to check availability.