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RASICAL GrowSpica用パーツ 座面 （シャーシ付き）
RASICAL GrowSpica用パーツ 座面 （シャーシ付き）, view 2RASICAL GrowSpica用パーツ 座面 （シャーシ付き）, view 3RASICAL GrowSpica用パーツ 座面 （シャーシ付き）, view 4RASICAL GrowSpica用パーツ 座面 （シャーシ付き）, view 5RASICAL GrowSpica用パーツ 座面 （シャーシ付き）, view 6
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GrowSpica用パーツ 座面 （シャーシ付き）

¥8,000–¥14,000

In stock at rasical.com

This replacement seat for GrowSpica chairs fixes worn mesh or faulty seat levers. Base and Pro versions come as a seat with chassis, Pro is also sold as chassis only, and Elite gets the seat alone. It comes in four colors from black to pure white, suiting GrowSpica owners who want a repair rather than a new chair.

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スタイル
Base用（シャーシ・座面セット） · Pro用（シャーシ・座面セット） · Pro用（シャーシのみ） · Elite用（座面のみ、シャーシ別売）
色
ブラック · ライトグレー · ホワイト · ピュアホワイト

Price and stock from rasical.com, refreshed daily. We may earn a commission if you buy.

Highlights

  • Base and Pro: seat and chassis set
  • Pro: chassis-only option
  • Elite: seat only (chassis not included)
  • Black, light gray, white or pure white
  • Fixes worn seat mesh or lever problems

Best for

GrowSpica owners repairing a worn seat or broken lever.

Things to consider

  • Elite owners needing a new chassis are told to buy a new chair instead
  • Make sure you choose the right model version
  • Installation instructions are not described

Key specs

Price¥8,000–¥14,000
ModelsBase, Pro, Elite
ColorsBlack, light gray, white, pure white

Our take

A practical repair path that extends a chair's life.

GrowSpica用パーツ 座面 （シャーシ付き） at a glance

BrandRASICAL
Price¥8,000–¥14,000
Options4 スタイルs, 4 色s
AvailabilityIn stock at rasical.com
ReturnsChange-of-mind returns are accepted within 7 days only for unused, unopened items, with…

Price check

At ¥8,000, the GrowSpica用パーツ 座面 （シャーシ付き） is toward the top of RASICAL's price range, whose 34 listed products run ¥300 to ¥1,045,485.

Buying from RASICAL

RASICAL makes sense for shoppers in Japan who want a highly adjustable ergonomic office chair and value a brand that sells nearly every replacement part separately. Skip it if you can't read Japanese or want an easy return, since the store is Japanese-language, returns are limited to 7 days for unopened items, and cancellations carry fees. Try the chair first through a showroom or the brand's home rental service if you can.

Shipping
Shipping within Japan is free, except ¥1,000 to Okinawa for regular items and ¥3,500 (Hokkaido) or ¥5,000 (Okinawa) for furniture. Regular items ship in about 3 to 5 days, and international shipping is calculated at checkout.
Returns
Change-of-mind returns are accepted within 7 days only for unused, unopened items, with return shipping paid by the customer; opened or assembled furniture can't be returned. Cancellations before shipment cost 10% of the order plus ¥3,000, and outlet, used, and winter sale items can't be cancelled or returned.
Warranty
Defects reported within 7 days of arrival get an exchange, parts, or refund with round-trip shipping covered by RASICAL. After that, the product warranty runs from the ship date under each product's terms; outlet, used, and winter sale items aren't covered.

Read our full RASICAL review and shop all products →

Frequently asked questions

Can I fix my GrowSpica Elite's chassis with this?
No. Elite gets the seat only; Rasical recommends a new chair if the chassis also needs replacing.
What problems does it fix?
Worn seat mesh on all models, and lever faults or damage on Base and Pro.
How much is the GrowSpica用パーツ 座面 （シャーシ付き）?
RASICAL lists it at ¥8,000–¥14,000 on rasical.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is RASICAL's return policy?
Change-of-mind returns are accepted within 7 days only for unused, unopened items, with return shipping paid by the customer; opened or assembled furniture can't be returned. Cancellations before shipment cost 10% of the order plus ¥3,000, and outlet, used, and winter sale items can't be cancelled or returned.
How long does RASICAL take to ship?
Shipping within Japan is free, except ¥1,000 to Okinawa for regular items and ¥3,500 (Hokkaido) or ¥5,000 (Okinawa) for furniture. Regular items ship in about 3 to 5 days, and international shipping is calculated at checkout.
Does the GrowSpica用パーツ 座面 （シャーシ付き） come with a warranty?
RASICAL's published warranty terms: Defects reported within 7 days of arrival get an exchange, parts, or refund with round-trip shipping covered by RASICAL. After that, the product warranty runs from the ship date under each product's terms; outlet, used, and winter sale items aren't covered.
What options does the GrowSpica用パーツ 座面 （シャーシ付き） come in?
スタイル: Base用（シャーシ・座面セット）, Pro用（シャーシ・座面セット）, Pro用（シャーシのみ）, Elite用（座面のみ、シャーシ別売）. 色: ブラック, ライトグレー, ホワイト, ピュアホワイト.
Where can I buy the GrowSpica用パーツ 座面 （シャーシ付き）?
The GrowSpica用パーツ 座面 （シャーシ付き） is sold directly by RASICAL on rasical.com. The Shop now button on this page goes straight to the product there.
Is the GrowSpica用パーツ 座面 （シャーシ付き） in stock?
Yes. RASICAL lists it as in stock on rasical.com as of our latest check. Stock and prices refresh throughout the day.
Is RASICAL a legit store?
RASICAL makes sense for shoppers in Japan who want a highly adjustable ergonomic office chair and value a brand that sells nearly every replacement part separately. Skip it if you can't read Japanese or want an easy return, since the store is Japanese-language, returns are limited to 7 days for unopened items, and cancellations carry fees. Try the chair first through a showroom or the brand's home rental service if you can. Our full RASICAL review covers shipping, returns and what to check before ordering.
Is the GrowSpica用パーツ 座面 （シャーシ付き） expensive?
At ¥8,000 it is toward the top of RASICAL's range (¥300 to ¥1,045,485 across 34 products).

More from RASICAL

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