Important notification to customers

[Important otification to customers] Compatibility of CY4-SHC
[Important otification to customers] About Rattling Noise on non-driveside crankarm of IDS24 Series.
[Important otification to customers] About trouble caused by the use of Non-Sugino bottom bracket with SUGINO 75 crankset.

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New Products

  • 2020.12.27
    CY4-SHC (36T / 33T)
    New addition to CYCLOID SHC series, for Shimano 52T. Super small 33T is available, which provides optimal low gearing for hill climbs.
  • 2020.10.26
    CYCLOID Single (CY4-SWN / CY5-SWN)
    Wide and Narrow tooth profile, Front Single Chainring featuring CYCLOID mechanism.
    CY4-SWN (for SHIMANO) and CY5-SWN (for Sugino and others) are available.
  • 2020.10.26
    STI Stopper
    STI Stopper is used for a bicycle converted from double to single setup.
    Install it on shifting cable to hold STI lever (dual control lever) in place.
  • 2020.10.26
    Sugino CERAMIC LUBE
    High-performance High-grade Lube perfect for BB-SG75 SUPER CERAMIC.
    The lube can be used for steel bearings for hubs, pedals and headsets.
  • 2020.03.20
    CY5-SHC
    Super-Hill Climb chainring for Sugino OX crank, with superior functionality to any other ovals.
  • 2020.03.20
    Sugino T47 SUPER CERAMIC
    BB set for T47 standard newly adopted by TREK.
    Special dust & waterproof structure ensures smooth rotation and longevity of ceramic bearings.
  • 2020.03.20
    Sugino BB90-GXP SUPER CERAMIC Ver.2
    "Sugino BB90" for SRAM-GXP cranks.
    New structure with gasket-ring improves overall performance.
  • 2020.03.20
    Sugino BB90 SUPER CERAMIC Ver.2
    New structure provides further improved functionality and waterproofness, which protects your frame and BB.
  • 2020.03.20
    SUPER SG75 DD2
    "SG75 DD2" S3 coated, high-end model in the series, exhibits superior performance at track races wherein the medals are decided by hundredths of a second.
  • 2020.03.20
    RD4 TRACK
    Highest-quality basic model, upgraded by using high-end crank, a perfect match for any type of single speed setup.
  • 2020.03.20
    RD4 Messenger
    Using the high-end crank machined with high precision, the popular Messenger becomes more gorgeous and makes your bike more stylish.

Notice・Exhibitor information

  • 2020.10.26
    Due to COVID-19 outbreak, we refrain from participating in events.
    Thank you for your understanding.

Important message

  • 2015.10.29
    Caution points of when installing the left crank of Sugino IDS24 2-piece-crank.
    For the M6 clamp bolt type (for a 5mm hexagonal wrench), click here.
    For the M5 clamp bolt type (for a 4mm hexagonal wrench), click here.
  • 2012.08.24
    About ZEN chainring
    On some websites, chainrings made by other companies are falsely introduced as ZEN.
    However, Sugino Engineering is the only manufacturer of ZEN chainrings, which please be aware.
  • 2011.01.28
    About B.B. (Bottom Bracket)
    Please use the crank and bottom bracket in accordance with the combination specified by us.
    Inappropriate combination of the parts may cause functional troubles and lead to serious accidents.
    If you have questions regarding installation and adjustment, please contact a professional.
  • 2010.12.01
    For safe use of Sugino products
    Inappropriate installation may cause functional troubles and lead to serious accidents.
    For installation, please contact a professional.

    Please do not alter these products, including changes in logos, surface treatment and so on, as it may cause serious accidents.
    We will not accept returns and exchanges and will not take any responsibility for altered products.

    Use of the NJS products altered as described above is prohibited at keirin races even if the NJS mark is visible.
  • 2010.07.06
    Please be aware of counterfeit Sugino products
    There are counterfeit being falsely sold as Sugino products on internet auction sites (such as China Mall, Taobao, etc.).

    We checked these counterfeit products and confirmed that their quality was below our standards.
    Please be aware that these counterfeit products may threaten your safety.

    In addition to JIS, BAA and EN, we establish our own strict safety standards and carry out thorough quality control accordingly.

    Sugino products are sold only through the official agencies of "Suginio Engineering" in Japan.
    We have no responsibility or obligation and accept no return or exchange for the counterfeit products.
  • 2014.02.25
    The product colors may look different from the photos.
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