Select Your Ride

1
2
3

RICK'S MOTORSPORT ELECTRIC Regulator/Rectifier - Lithium-ion Compatible - Yamaha 14-405

Part Number: 21121371
RICK'S MOTORSPORT ELECTRIC
(No reviews yet) Write a Review
SKU:
21121371
MPN:
14-405
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.85 LBS
On Sale
view larger
MSRP: $134.95
Now: $96.00
Was: $134.95
— You save $38.95

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
Frequently bought together:

Description

If you've upgraded to a lithium-ion battery system, your stock regulator/rectifier is working against you—it's calibrated for lead-acid chemistry and will either undercharge or overcharge your lithium cells, drastically shortening battery life and risking electrical system damage. Rick's Motorsport Electric Regulator/Rectifier is engineered specifically for lithium-ion applications, delivering precise voltage regulation that maximizes battery performance and longevity. This is a direct bolt-on replacement that requires zero fabrication, making it the essential component for any serious lithium upgrade.

  • Direct OEM replacement
  • Lithium-ion optimized only
  • 14V ±0.2 set point
  • Bolt-on installation
  • MPN: 14-405
  • Yamaha application
  • Prevents battery damage
  • Precise voltage regulation
View AllClose

Specs

TYPE:
LITHIUM-ION BATTERY COMPATIBLE
RIDING STYLE:
STREET
OUTPUT VOLTAGE:
14 V
PRODUCT NAME:
RECTIFIER AND REGULATOR
TYPE:
OE REPLACEMENT
UNITS:
EACH
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for RICK'S MOTORSPORT ELECTRIC Regulator/Rectifier - Lithium-ion Compatible - Yamaha 14-405

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.

Details

Easy 30-Day Returns

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

Details

You May Also Like

Related Products

Related Products

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

Privacy Policy | Terms of Use | Site Accessibility