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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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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
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
Based on 186 reviews
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Product Reviews
★★★★★ 5
Dermatologist recommended; soothing for sensitive skin
Style: Updated Formula
Recommended by my dermatologist for sensitive skin. So comforting! Appreciate the sample size kit.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Truly amazing products!! TY!
Style: Updated Formula
Husband has sever skin conditions, ONLY protects that doesn’t sting or burn his skin!! And he’s tried almost everything OTC!
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Good for sensitive skin
Style: Updated Formula
It actually helps my skin. I had curology before this and still had breakouts around my lips and nose. After trading to this, it has calmed down a lot. No bumps or pimples.
This package is smaller samples to test out to see if it's good for you and your skin. Its really good for sensitive skin.
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Rescued my skin
Style: Updated Formula
Brought my sensitive skin back from acne and irritation. Almost completely clear now!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Amo todos los productos
Style: Updated Formula
Estos productos son un éxito, me controlan el enrojecimiento de mi piel en la cara y de todo lo demás. Gracias por tan buen producto
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Reviewed in the United States on May 2, 2026