Important notification to customers

[Important notification to customers] Important notification to customers
[Important otification to customers] Regarding PF30A-IDS24 and BB30A-IDS24
[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.

Products Search

New Products

  • 2024.07.22
    CAPACITY BOOSTER 11S
    New 'CAPACITY BOOSTER' for Shimano 11-speed drivetrain. Just swapping out Shimano original pulleys to CAPACITY BOOSTER increases rear derailleur capacity.
  • 2024.07.21
    T47ex-IDS24 SUPER CERAMIC / STEEL
    New addition to T47 BB Series for T47 external type frame with BB shell width of 68mm.
  • 2024.07.22
    T47in-IDS24 STEEL
    A new variant of T47 internal BB budget-friendly steel bearing version is available for T47 internal type frame with BB shell width of 85.5-86.5mm.
  • 2024.03.29
    CY4-SHC 12S
    New addition to CYCLOID SHC series, for Shimano 12-speed. We offer standard 34T/36T and super small 32T/33T which provides optimal low gearing for hill climbs.
  • 2024.03.29
    CY4-SHC 12S-RS520
    New addition to CYCLOID SHC series, for Shimano 12-speed FC-RS520 crank. We offer super small 32T which provides optimal low gearing for hill climbs.
    • 2024.03.29
    CAPACITY BOOSTER 12S
    New pulleys for Shimano 12-speed. Just swapping out Shimano original pulleys to CAPACITY BOOSTER increases rear derailleur capacity and prevents chain slack when CY4-SHC is used.
  • 2024.01.22
    SUPER GIGAS Platinum - 19T
    New larger size, 19T added to GIGAS S3 Platinum, highest-end of SUPER GIGAS series.
  • 2024.01.22
    SUPER GIGAS Gold, Silver - 18T, 19T
    New larger size, 18T and 19T added to SUPER GIGAS Gold and Silver.
  • 2024.01.22
    STI Stopper Ver.2
    STI Stopper is used to hold STI lever which has become unnecessary when a bicycle is converted from double to single setup.
  • 2023.11.05
    BB Spacer BC1.37
    Spacer set for BC1.37 thread Bottom Bracket and Track Hub to fine adjust the chainline.
  • 2023.09.26
    ZEN144 - 69T, 70T
    New addition to the World-Famous Track Racing chainring, ZEN144 in MEGA Size 69T and 70T are available.

Notice・Exhibitor information

Important message

  • 2023.04.25
    Please be aware of counterfeits of Sugino products
    There are counterfeits being falsely sold as Sugino products on internet shopping sites.

    Especially “China Mall” and “Taobao” are openly selling a large number of the counterfeits.

    Also, at “Shopee”, we found counterfeits of SUPER ZEN144, our high-end model, sold as an authentic.

    The act of selling counterfeits is contrary to the laws. We checked these counterfeits and confirmed that their quality was below our standards. So, please don’t buy counterfeits as they may threaten your safety.


    Sugino products are sold only through the official agencies of “Suginio Engineering” in Japan.

    We have no responsibility or obligation for the counterfeit products.
  • 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.
  • 2014.02.25
    The product colors may look different from the photos.
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