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CTi®3 Accessories

10 products · Free US shipping on orders $50+

CTi3 knee brace parts from Össur, for upkeep or upgrades. Choose CTi3 strap sets, a hook set, a D-ring set, condyle pads, replacement liners and guard elastic cord, flexion and extension stop sets, a PCL strap kit and the CTi3 MX (motocross) kit, so you can refresh or adapt a brace you already own.

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Each part is listed for the CTi3 only. If you have an original CTi brace, shop CTi accessories instead. You can also see the CTi3 braces or read our CTi3 knee brace buyer's guide before ordering.

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  • Össur CTi3 extension stop set pieces
    $9.99

    CTi3 Extension Stop Set

    Ossur

    The CTi3 Extension Stop Set is an accessory for the CTi3 Knee Brace. It lets you adjust the brace's extension range of motion (ROM), stopping the k...

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    $9.99
  • Össur CTi3 flexion stop kit pieces
    $9.99

    CTi3 Flexion Stop Kit

    Ossur

    The CTi3 Flexion Stop Set is an accessory for the CTi3 Knee Brace that lets you adjust the brace's flexion range of motion (ROM) to a range you set...

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    $9.99
  • CTi3 Guard Elastic Cord
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    $19.99

    CTi3 Guard Elastic Cord

    Ossur

    Össur CTi3 Guard Elastic Cord (CTI-24130) is the replacement cord used with the optional CTi3 Impact Guard set. It reconnects the upper and lower g...

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    $19.99
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  • CTi3 D-Ring Set
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    $14.99

    CTi3 D-Ring Set

    Ossur

    The Össur CTi3 D-Ring Set (CTI-24510) supplies replacement D-rings and hardware for the CTi3 ligament knee brace. Use it when original D-rings need...

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    $14.99
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  • CTi3 MX (Motocross) Kit
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    $69.99

    CTi3 MX (Motocross) Kit

    Ossur

    This CTi3 MX Kit is a bundle of accessories that sets up the CTi3 knee brace for motocross and similar sports. It works only with the CTi®3 knee br...

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    $69.99
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  • CTi3 Replacement Liners
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    $34.99

    CTi3 Replacement Liners

    Ossur

    Össur CTi3 Replacement Liners supply a thigh liner, calf liner, and strap pad for the CTi3 knee brace. Sets are ordered by size (S–XL) and left or ...

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    $34.99
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  • CTi3 Hook Set
    $19.99

    CTi3 Hook Set

    Ossur

    Össur CTi3 Hook Sets replace the adhesive hook that holds liners on the CTi3 knee brace. Sets are sized Small through XL and ordered left or right ...

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    $19.99
  • CTi3 Strap Sets
    $34.99

    CTi3 Strap Sets

    Ossur

    Össur CTi3 Strap Sets provide a full set of numbered replacement straps for the CTi3 knee brace so each strap returns to its correct position. Choo...

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    $34.99
  • CTi3 Condyle Pads
    $31.99

    CTi3 Condyle Pads

    Ossur

    The Össur CTi3 Condyle Pad Set (CTI-24320) includes thin, standard, and thick condyle pads so clinicians can fine-tune medial/lateral fit around th...

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    $31.99
  • CTi3 PCL STRAP KIT
    $34.99

    CTi3 PCL STRAP KIT

    Ossur

    Össur CTi3 PCL Strap Kit (CTI-24520) is the optional accessory strap set for CTi3 when additional posterior cruciate support is prescribed. It moun...

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    $34.99

Össur CTi3 parts and accessories

These genuine Össur parts fit the CTi3 knee brace.

Range of motion

The extension stop set and flexion stop kit set limits on brace motion.

Fit parts

The condyle pad set (CTI-24320) and strap sets keep the fit right. The PCL strap kit mounts to the frame when your clinician calls for it.

Braces

See CTi3 Braces for the brace and bundles.

Before you order

  • Match the part to your brace size.
  • Follow the Össur instructions for use.
  • Call us with part number questions.

US orders of $50 or more ship free. Questions? Call 1-877-861-8000.

CTi®3 Accessories: frequently asked questions

What CTi3 accessories do you carry?

Össur CTi3 extension and flexion stop sets, condyle pads, strap sets, a PCL strap kit, a hook set, replacement liners, a D-ring set, a guard elastic cord and the MX motocross kit.

What do the stop sets do?

Stop sets limit how far the brace lets the knee extend or flex, at a range you set.

Which strap set fits my brace?

Pick the strap set size that matches your brace: S, M, L or XL. Össur numbers each strap so it goes back in the right place.

What are condyle pads?

They are pads at the inner and outer knee. The set has thin, standard and thick pads to adjust the fit without changing the frame size.

Can I return an accessory?

Most items can be returned within 30 days of delivery with a 20% restocking fee. Contact us first so we can send return instructions. Items must be unused. Call us at 1-877-861-8000, Monday to Friday, 9 AM to 6 PM PT.

More questions? Call 1-877-861-8000 (Mon-Fri, 9 AM-6 PM PT) or see our FAQ.

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