TB 110cc bore kit, 53mm, High compression & Forged piston kit – KLX110
SKU: 19761082497

TB 110cc bore kit, 53mm, High compression & Forged piston kit – KLX110

Sale price$103.50 Regular price$115.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

TB 110cc bore kit, 53mm, High compression & Forged piston kit – KLX110TB 110cc bore kit, 53mm, High compression & Forged piston kit KLX110 Upgrade your KLX110 with the TBparts 110cc Bore Kit, featuring a 53mm high compression forged piston for maximum strength and performance. This kit is designed as a drop in upgrade for the stock cylinder headno case boring required! The forged piston offers superior durability under high RPM and heat conditions, making it perfect for aggressive riders or racers. Key Features: Forged

TB 110cc bore kit, 53mm, High compression & Forged piston kit – KLX110

Upgrade your KLX110 with the TBparts 110cc Bore Kit, featuring a 53mm high compression forged piston for maximum strength and performance. This kit is designed as a drop-in upgrade for the stock cylinder head—no case boring required! The forged piston offers superior durability under high RPM and heat conditions, making it perfect for aggressive riders or racers.

Key Features:
  • Forged 53mm piston – built for strength, power, and longevity

  • High compression for improved throttle response and low-end torque

  • Works with the stock KLX110 cylinder head

  • Drop-in installation – no machining or case boring required

  • Ideal for stock 110cc engines and compatible with most performance upgrades

  • 12.2: compression ratio
Fits:
  • Kawasaki KLX110 (2003–2009) Requires TBW0305 LH gasket

  • KLX110L (2010+)

  • KLX110 2010+

Note: Requires high-quality fuel (91+ octane recommended). Avoid stale fuel, as octane loss can lead to detonation with high compression setups.

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: 19761082497

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carol cruzstewart
Lowell, US
★★★★★ 5
It’s the right part and it’s not defective
It fit and works great
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Reviewed in the United States on February 3, 2026
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Feedback Jedi
Draper, US
★★★★★ 4
Quick solution to replace that OEM Plastic Mount in your BMW E90
Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle. Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting. Cons: The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that. Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.
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Reviewed in the United States on May 21, 2024
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Martin Maldonado
Bozeman, US
★★★★★ 5
A-
Great part, had to change oring the one that comes with is way to big, but overall great quality
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Reviewed in the United States on October 25, 2025
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Jason m Barger
Phoenix, US
★★★★★ 5
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BOSCH Is the best for all car products Fit like it should have and works great. Always use BOSCH in my car
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Reviewed in the United States on January 3, 2024
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Adam E. Mis
Lake Worth, US
★★★★★ 5
Fit
Perfect fit
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Reviewed in the United States on November 1, 2024

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