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BBR  |  SKU: 411-KLX-1801

KLX140 Big Bore Kit - 170cc

$18995 USD $26995
This item will ship Monday

Item Fitment

KLX140 Big Bore Kit - 170cc - confirmed fit on the following bikes.

  • 2008 - Present Kawasaki KLX140
  • 2017 - Present Kawasaki KLX140G
  • 2008 - Present Kawasaki KLX140L
  • 2021 - Present Kawasaki KLX140R
  • 2021 - Present Kawasaki KLX140RF
  • 2021 - Present Kawasaki KLX140RL

Shipping & Taxes

We pride ourselves on fast shipping on all orders. Orders placed before 5PM EST will ship the same day Monday - Friday (excluding holidays, and the occasional day off for riding).

US Customers - Taxes (if applicable) will be charged at checkout.

International Customers - Duties/Taxes will be paid at the time of delivery (not checkout).

Description

High quality bore kit that shows substantial power gains throughout the RPM range. 63mm piston. 10.5:1 compression ratio allows use of premium pump gas. Complete kit includes: cylinder, piston, ring set, pin, clips and gaskets.


  • Brand new high quality BBR aluminum cylinder
  • 10.5:1 compression ratio
  • 63mm piston
  • Includes cylinder, piston, pin, rings, and gaskets

"We've been testing this kit for the last 3 months on our BBR KLX140 Concept Bike. This is flat out the single best mod you can do to your KLX140 motor." - Duane Brown


BBR General Jetting Guidelines Chart


Stock KLX140 - 58.0mm bore, 54.4mm stroke


BBR Motorsports

KLX140 Bore Kit - 170cc - 411-KLX-1801
BBR

KLX140 Big Bore Kit - 170cc

$18995 USD $26995

High quality bore kit that shows substantial power gains throughout the RPM range. 63mm piston. 10.5:1 compression ratio allows use of premium pump gas. Complete kit includes: cylinder, piston, ring set, pin, clips and gaskets.


  • Brand new high quality BBR aluminum cylinder
  • 10.5:1 compression ratio
  • 63mm piston
  • Includes cylinder, piston, pin, rings, and gaskets

"We've been testing this kit for the last 3 months on our BBR KLX140 Concept Bike. This is flat out the single best mod you can do to your KLX140 motor." - Duane Brown


BBR General Jetting Guidelines Chart


Stock KLX140 - 58.0mm bore, 54.4mm stroke


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