• 

  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.

• 

  2022.12.22

  SUPER GIGAS - 18T

  New larger size, 18T added to GIGAS S3 Platinum, highest-end of SUPER GIGAS series (track cogs).

• 

  2022.12.22

  130J TRACK - 43T, 45T, 47T

  Odd sizes, 43T, 45T and 4 7T added to l 30J TRACK series (P.C.D. 130mm, 1/8 chainrings).

• 

  2022.09.27

  CY4-SHC (FC-RS510)

  New addition to CYCLOID SHC series, for Shimano FC-RS510 crank.
  We offer super small 32T which provides optimal low gearing for hill climbs.

• 

  2022.09.27

  CPB

  BB axle bolt for 4-taper crank. With integrated alloy dust cap with O-ring, available in 5 beautiful colors to spice up the look of your bike.

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.