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Description
NISMO Light Weight Flywheel For Cefiro A31 RB20DET 12310-RSR21Brand NISMO Series Name Light Weight Flywheel Product Descriptions This lightweight flywheel is created especially for use with NISMO single plate clutches. It is not just light: it provides the ideal weight to guarantee even engine rotation in the low rpm range. The use of high strength, high quality chrome molybdenum carbon steel reduces weight by 60% to 70% compared to standard flywheels. Used with a NISMO clutch cover and clutch disc, the package
| Brand | NISMO |
| Series Name | Light Weight Flywheel |
| Product Descriptions | This lightweight flywheel is created especially for use with NISMO single-plate clutches. It is not just light: it provides the ideal weight to guarantee even engine rotation in the low rpm range.The use of high-strength, high-quality chrome molybdenum carbon steel reduces weight by 60% to 70% compared to standard flywheels. Used with a NISMO clutch cover and clutch disc, the package provides a total inertia weight reduction of 80% to 85%, reducing torque loss at low speed while improving response at high rpm. When used with a solid metal disc, it provides a more direct feel than a dual-mass (damper equipped) unit. At the same time, the same ring gear chamfering process as for standard parts has been used to ensure smooth starting through improved engagement with the starter motor pinion gear. Part information Unit weight kg(Genuine): 6.88 (9.65), Inertial weightkg/cm/sec2(Genuine): 6.88 (9.65) "NISMO" logo marked NISMO single plate exclusive item Material: chrome molybdenum steel (SCM 440H material) (except for march (K12)) Accessory: flywheel bolt, dowel pin (press fitted) |
| Product Number | 12310-RSR21 |
| Compatible Vehicle | Cefiro A31 |
| Engine | RB20DET |
| Remark | NISMO lightweight flywheel is designed and manufactured with the objective of improving the clutch response and improving the correspondence output, so resonance noise |
| Notes | Images are for illustration purpose only. Actual product may vary. |
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Awesome product
The product is very good and holds a lot of pepper corns. It is also easy to open to add more corns. The price is very reasonable.
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Does the job 👍
It works just fine.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Value, simplicity.
Great for rock salt as well, makes a lovely pair‼️
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Reviewed in the United States on May 11, 2026
★★★★★ 1
Low price, low quality.
Don't be fooled by the low price. All of these grinders are not the same.
It would not function and I sent it back. Spend the money and buy something better that you know will work.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Not just for salt and pepper
I've had one for years to grind Himalayan salt, and bought a second to grind Trader Joe's Soffritto seasoning blend. Perfect!
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Reviewed in the United States on May 21, 2026