SKU: 42192189564

Koswork CVA Drive Shaft Set 63.5mm Kyosho Ultima Mid Optima Javelin KOS04303

Sale price$27.90 Regular price$31.00
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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1

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Description

Koswork CVA Drive Shaft Set 63.5mm Kyosho Ultima Mid Optima Javelin KOS04303High performance 63. 5mm CVA drive shaft set designed for Kyosho 1 10 buggies, offering enhanced durability and smoother drivetrain operation. Perfect for upgrading Ultima, Optima, Mid, Turbo Optima and Javelin models. Features CNC machined from high grade steel for precision and strength Heat treated for maximum durability Provides super smooth drivetrain operation Improves drivetrain efficiency and power transfer Easy to install as a direct

High performance 63.5mm CVA drive shaft set designed for Kyosho 1/10 buggies, offering enhanced durability and smoother drivetrain operation. Perfect for upgrading Ultima, Optima, Mid, Turbo Optima and Javelin models.

Features

  • CNC machined from high grade steel for precision and strength
  • Heat treated for maximum durability
  • Provides super smooth drivetrain operation
  • Improves drivetrain efficiency and power transfer
  • Easy to install as a direct replacement part
  • New 63.5mm version specially designed to suit Ultima and Ultima JJ (1mm shorter)
  • Compatible with Kyosho 1/10 buggies including Mid, Turbo Optima, Optima, Javelin and Ultima

Specifications

  • Shaft Length: 63.5mm
  • Material: High grade steel
  • Quantity: 2 pieces

Includes

  • 2 x 63.5mm CVA drive shafts
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42192189564

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★★★★★ 5
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Reviewed in the United States on March 7, 2026
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Diana Gauthier
Grantham, US
★★★★★ 5
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This top was true for being a small size and the fit was perfect
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Reviewed in the United States on April 2, 2026
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Debbie Wheeler
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Size: Large, Color: Black
To long for a 5’1”
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Reviewed in the United States on March 23, 2026
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Bruce Miller
Draper, US
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soft material
Size: X-Large, Color: White
Great shirt soft material. Will buy again in another color
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Reviewed in the United States on March 20, 2026
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ShirleyJ64
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★★★★★ 5
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Reviewed in the United States on March 30, 2026

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