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Sugino GRAND MIGHTY NJS Champagne Gold Crankset is a Japan-made NJS-certified high-end track crank based on the Sugino 75 platform. Hard-forged aluminum construction, matte champagne anodized finish and BCD144 standard.
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The Sugino GRAND MIGHTY NJS Champagne Gold Crankset is a high-end track crankset based on the Sugino 75 platform. It is built to meet NJS quality standards approved by the Japanese Keirin Association, making it a refined choice for riders who value stiffness, precision and premium drivetrain quality.
The GRAND MIGHTY uses hard-forged aluminum construction and offers a more solid feel compared with the standard Sugino 75 crankset. For riders who want stable power transfer, responsive acceleration and direct pedaling feedback, this crankset helps complete a high-performance drivetrain setup.
The matte champagne gold finish is created through anodizing, giving the crankset an elegant and premium appearance. Beyond performance, it also becomes a key visual detail on the bike. It pairs naturally with silver, black, steel, polished or high-end custom single speed builds.
The BCD144 standard fits common track and single speed chainrings. This model is available in 165mm, 167.5mm and 170mm crank lengths, with an approximate weight of 575g. The bottom bracket is not included. The SG75 / GRAND MIGHTY system uses Sugino’s dedicated SG75 taper and must be used with a compatible SG75 bottom bracket.
⚠️ Please note: this crankset does not include the bottom bracket.
⚠️ The SG75 / GRAND MIGHTY series uses a dedicated SG75 taper and is not compatible with common JIS or other bottom bracket systems.
⚠️ For best compatibility, we recommend pairing it with the original Sugino 75 bottom bracket to reduce the chance of noise, fitment or compatibility issues.If you are looking for a premium drivetrain upgrade for a single speed or track bike, and want both performance and elegant styling, the Sugino GRAND MIGHTY NJS Champagne Gold Crankset is a classic and highly refined choice.
Specifications
Brand: Sugino
Product Name: GRAND MIGHTY NJS Crankset
Color: Champagne Gold
Finish: Matte anodized
Material: Hard-forged aluminum alloy
Crank Length: 165mm / 167.5mm / 170mm
Weight: Approx. 575g
Standard: BCD144
Certification: NJS Certified
Bottom Bracket: Not included
Compatible Bottom Bracket: SG75 dedicated bottom bracket system
Important Note: SG75 / GRAND MIGHTY series uses a dedicated taper and must be used with a compatible SG75 bottom bracket
Recommended Pairing: Sugino 75 original bottom bracket
Use: Single Speed / Track Bike / Fixed Gear / NJS Builds
Made in: Japan