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Extralite special freehub kit

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This item is crafted in Italy
  • Each kit replaces the standard 36T engagement with a higher teeth pattern.
    Special freewheel kits are compatible with HyperBoost R, HyperRear2, HyperCamber2, Hyper JR, Hyper VR.

    VersionsNotesBearing optionsIncludesWeight
    45T Shimano MTB 11s - Enduro stainless
    - HDC ceramic
    - Stainless Ceramic
    - special freewheel body
    - special floating ring
    - 1set of standard springs
    - 2 bearings
    - 5cc of Alugrease Super1
    40g
    45T Shimano Road 11s *Fits only 142+ frames** - Enduro stainless
    - HDC ceramic
    - Stainless Ceramic
    - special freewheel body
    - special floating ring
    - 1set of standard springs
    - 2 bearings
    - 5cc of Alugrease Super1
    40g
    60T Shimano MTB 12sSpezieller Sicherungsring ist enthalten - Enduro stainless
    - HDC ceramic
    - Stainless Ceramic
    - special freewheel body
    - special floating ring
    - 1set of standard springs
    - 2 bearings
    - 5cc of Alugrease Super1
    - Special Lock-Ring
    40g
    48T XD Drive - Enduro stainless
    - HDC ceramic
    - Stainless Ceramic
    - special freewheel body
    - special floating ring
    - 1set of standard springs
    - 2 bearings
    - 5cc of Alugrease Super1
    40g
    48TS XD DriveLower friction - Enduro stainless
    - HDC ceramic
    - Stainless Ceramic
    - special freewheel body
    - special floating ring
    - 1set of standard springs
    - 2 bearings
    - 5cc of Alugrease Super1
    40g
    60T XD Drive - Enduro stainless
    - HDC ceramic
    - Stainless Ceramic
    - special freewheel body
    - special floating ring
    - 1set of standard springs
    - 2 bearings
    - 5cc of Alugrease Super1
    40g
    72T XD DriveOpen Program * - Enduro stainless
    - HDC ceramic
    - Stainless Ceramic
    - special freewheel body
    - special floating ring
    - 1set of standard springs
    - 2 bearings
    - 5cc of Alugrease Super1
    40g


    Testing: 45T, 48T, 48TS, 60T patterns have already been race tested for over 3 years and all showed good durability.

    (*) Open test Program: 72T kits benefit of a special warranty condition: end-user feedback registration allows for one free replacement kit if worn-out part are returned to us within 2019.

    (**)45T Shimano Road 11s
    This special wider freewheel can be mounted on 142+ frames only.
    Both X-12 and 135mm frames do not offer enough room to accept it.

    Notes about Shimano MTB 11s and Shimano Road 11s cogs
    Current Shimano Road 11s cogs requires a wider fitting than Shimano MTB 11s cogs.
    Our MTB hubs fit the Shimano MTB 11s.
    Our Road hubs fit the Shimano Road 11s.
    This in order to use all the possible spoke camber that sensibly influences the lateral stiffness of rear wheels.

    The new Shimano MTB 12s compatible freewheel kit features 60T and includes is specific lock-Ring.

    Each kit includes freehub-body, Float-ring, bearings, springs and our specific Alugrease S1.

    Read well manual instructions before installing the new freewheel.

    100% made in Italy
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    • 1x Freehub-body
    • 1x Float-ring
    • Bearings & Springs
    • Alugrease S1
  • Show all items from ExtraliteExtralite is a cycling component manufacturer based in Italythat specializes in high-performance, lightweight components for road and mountain biking. The company is known for its focus on innovation and weight reduction, and its products are used by professional and amateur cyclists alike.

    One of Extralite's most popular products is the HyperFront hub, which is considered one of the lightest road bike hubs on the market. The HyperFront hub uses a unique design that reduces weight while maintaining strength and durability. It also features high-quality bearings and a low-friction seal, which results in smooth and reliable performance.

    Another popular product is the Ultralite Rear hub, which is one of the lightest mountain bike hubs available. The Ultralite Rear hub features a unique flange design that reduces weight without sacrificing strength, and it also uses high-quality bearings and a low-friction seal. This hub is also available in multiple axle standards to fit different frames .

    Extralite also produces a wide range of other high-performance cycling components, including stems, handlebars, and bottom brackets. The company's products are known for their excellent quality and durability, and they are highly valued by cyclists around the world.

    Overall, Extralite is a well-respected and reputable brand in the cycling industry, known for producing lightweight, high-performance components that are designed to enhance the performance and weight of the bike. If you're looking for top-quality, lightweight cycling components, Extralite's products are definitely worth considering.
1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time