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RASICAL GrowSpica用パーツ 背もたれのみ（シャーシ別売）
RASICAL GrowSpica用パーツ 背もたれのみ（シャーシ別売）, view 2RASICAL GrowSpica用パーツ 背もたれのみ（シャーシ別売）, view 3RASICAL GrowSpica用パーツ 背もたれのみ（シャーシ別売）, view 4RASICAL GrowSpica用パーツ 背もたれのみ（シャーシ別売）, view 5RASICAL GrowSpica用パーツ 背もたれのみ（シャーシ別売）, view 6
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GrowSpica用パーツ 背もたれのみ（シャーシ別売）

¥10,000¥15,000Save 33%

In stock at rasical.com

This GrowSpica replacement backrest fixes height adjustment and lumbar support problems on Base, Pro and Elite chairs. It is the backrest only, so recline issues tied to the chassis will not be solved. Available in four colors, it suits GrowSpica owners with a faulty or worn back who want to avoid replacing the whole chair.

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See all 34 RASICAL products·Visit rasical.com

モデル
Base用 · Pro用 · Elite用
カラー
ブラック(背面黒) · ライトグレー(背面黒) · ホワイト(背面黒) · ピュアホワイト(背面白)

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

Highlights

  • Backrest for GrowSpica Base, Pro or Elite
  • Fixes height adjustment and lumbar support faults
  • Black, light gray, white or pure white
  • Discounted from ¥15,000

Best for

GrowSpica owners with backrest height or lumbar problems.

Things to consider

  • Does not fix recline issues, which come from the chassis
  • Chassis not included
  • Photos are CG renderings

Key specs

Price¥10,000
ModelsBase, Pro, Elite
ColorsBlack, light gray, white, pure white
ChassisNot included

Our take

A useful targeted repair. Diagnose the problem before ordering.

GrowSpica用パーツ 背もたれのみ（シャーシ別売） at a glance

BrandRASICAL
Price¥10,000 (was ¥15,000)
Options3 モデルs, 4 カラーs
AvailabilityIn stock at rasical.com
ReturnsChange-of-mind returns are accepted within 7 days only for unused, unopened items, with…

Price check

At ¥10,000, the GrowSpica用パーツ 背もたれのみ（シャーシ別売） is toward the top of RASICAL's price range, whose 34 listed products run ¥300 to ¥1,045,485.

It's currently 33% below its listed price of ¥15,000. Sale prices can end without notice, so check the live price before you order.

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

Will a new backrest fix my GrowSpica's recline?
No. Rasical says recline is controlled by the chassis, so this part will not fix it.
Is the chassis included?
No, it is the backrest only.
Is the GrowSpica用パーツ 背もたれのみ（シャーシ別売） on sale?
Yes. RASICAL lists it at ¥10,000, down from ¥15,000 (33% off). Sale prices change, so confirm the live price on rasical.com.
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 背もたれのみ（シャーシ別売） 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 背もたれのみ（シャーシ別売） come in?
モデル: Base用, Pro用, Elite用. カラー: ブラック(背面黒), ライトグレー(背面黒), ホワイト(背面黒), ピュアホワイト(背面白).
Where can I buy the GrowSpica用パーツ 背もたれのみ（シャーシ別売）?
The GrowSpica用パーツ 背もたれのみ（シャーシ別売） 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 背もたれのみ（シャーシ別売） 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 背もたれのみ（シャーシ別売） expensive?
At ¥10,000 it is toward the top of RASICAL's range (¥300 to ¥1,045,485 across 34 products).

More from RASICAL

Shop all RASICAL →