Select Your Ride

1
2
3

REGINA Chain and Sprocket Kit - Kawasaki - EX 250 Ninja - '88-'07 5ZRT/106KKA023

Part Number: 12301181
REGINA
(No reviews yet) Write a Review
SKU:
12301181
MPN:
5ZRT106KKA023
Condition:
New
Availability:
Ships Same Business Day
Weight:
7.05 LBS
On Sale
MSRP: $230.95
Now: $148.00
Was: $230.95
— You save $82.95

Ships from Manufacture | Call to Order (231) 767-5055

Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

A worn chain and sprocket set robs your EX 250 Ninja of power delivery, acceleration response, and overall ride quality. The REGINA Chain and Sprocket Kit restores optimal drivetrain efficiency while delivering the durability and performance you need for consistent track days, commuting, or weekend riding. This complete kit eliminates guesswork and compatibility issues by pairing matched components engineered specifically for your bike.

What's Included:

  • Heat-treated front sprocket
  • Induction-hardened rear sprocket
  • Regina Z-ring chain
  • Rivet-type masterlinks

Key Features:

  • Z-ring chain design
  • Gold outer plates
  • Z44 sealing rings
  • Improved wear life
  • Enhanced performance characteristics
  • Vehicle-specific fitment
  • Kawasaki EX 250 Ninja
  • Years 1988–2007
  • MPN: 5ZRT106KKA023
View AllClose

Specs

RIDING STYLE:
STREET
FRONT SPROCKET TOOTH COUNT:
14
UNITS:
KIT
CHAIN TYPE:
520 ZRT
REAR SPROCKET TOOTH COUNT:
45
PRODUCT NAME:
CHAIN AND SPROCKET KIT
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for REGINA Chain and Sprocket Kit - Kawasaki - EX 250 Ninja - '88-'07 5ZRT/106KKA023

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER