Leoch LMX14 face-on under Leoch's older MX label, gold border and horse logo, a red-capped terminal at one end and open bolt holes opposite
The LMX14 in three-quarter view, short end leading, uncapped terminal in front, gold-edged labels on two faces
Overhead corner shot of the LMX14, our BMW K1600GTL battery, red cap at one end, uncovered terminal at the other, gold-edged label running the long face
Photo aimed straight down at the LMX14 label, showing the MX14-4 part line and a safety warning block, terminals sitting at opposite ends
Leoch LMX14 face-on under Leoch's older MX label, gold border and horse logo, a red-capped terminal at one end and open bolt holes opposite
The LMX14 in three-quarter view, short end leading, uncapped terminal in front, gold-edged labels on two faces
Overhead corner shot of the LMX14, our BMW K1600GTL battery, red cap at one end, uncovered terminal at the other, gold-edged label running the long face
Photo aimed straight down at the LMX14 label, showing the MX14-4 part line and a safety warning block, terminals sitting at opposite ends

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BMW K1600GTL Battery Replacement (2018-2021) - Leoch LMX14 AGM

$89.95
SKU: BMW-K1600GTL
UPC: 819166021589
Availability: Shipping Lead Time is 24 Hours
Shipping: Free shipping on orders $75 and up
Voltage: 12
Capacity: 13 AH
CCA: 210
Type: AGM
Warranty: 1 Year
Item Dimensions: (LxWxH) 5.91" x 3.48" x 5.71"
BMW K1600GTL Battery Replacement (2018-2021) - Leoch LMX14 AGM

BMW K1600GTL Battery Replacement (2018-2021) - Leoch LMX14 AGM

$89.95
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Description  

BMW K1600GTL Battery Replacement (2018-2021) - Leoch LMX14 AGM

If you've added driving lights, an audio amp or heated riding gear, every one of them leans on the same BMW K1600GTL battery. The Leoch LMX14 is rated 13 Ah and 210 CCA. Guaranteed fit for the BMW K1600GTL (2018-2021), so a K 1600 GTL BMW rider can order by model and year.

Warranty

Warranty. Your LMX14 rides with a one-year free replacement, counted from your delivery day and honored by High-Tech Battery Solutions.

Leoch's Maximum Performance Line

The LMX14 is part of Leoch's LMX Maximum Performance line, the top of Leoch's AGM powersport range, above its High Performance LBX series. Here is what Leoch builds into it:

  • Radial grid design - a shorter current path inside the battery, which Leoch says gives high cranking power and better charge and discharge performance.
  • Heavy-duty copper terminals - Leoch pairs them with the radial grid to get the power out.
  • Superior vibration resistance - built for rough road conditions.
  • Low self-discharge - Leoch rates the line excellent for seasonal use, when a machine sits between seasons.
  • Double-sealed case - sealed twice to reduce leakage and corrosion.
  • Factory activated - spill-proof, maintenance-free and ready to install.

Handling Wired-In Extras at the Battery Swap

Driving lights
If you've mounted auxiliary or driving lights, they share one battery with everything stock on the GTL. With the LMX14 in, the battery they share is sealed and non-spillable.
An amp or new speakers
If an amp went in, its leads may sit on the battery terminals too. At the swap, refit each one where the LMX14's matching mark says it goes.
Heated jacket or vest liner
If you or a passenger ride in a heated jacket or vest liner, unplug it before the swap. Once the LMX14 is in, plug it back in and check that it heats.
  • Count the leads first - if accessory wiring meets the battery, note how many ring terminals stack on each post before anything comes off.
  • New terminal hardware - the LMX14 brings its own terminal bolts, plus a lock washer and nut for each, so the stack goes back on fresh fasteners.

Technical Specifications

Specifications for the K1600GTL
Part NumberLeoch LMX14 (Leoch's older number: MX14-4)
Battery TypeSealed, non-spillable AGM (absorbed glass mat), factory activated
Voltage12V
Capacity13 Ah
Cold Cranking Amps210 CCA
Dimensions (L x W x H)5.91 x 3.48 x 5.71 in (150 x 88.5 x 145 mm)
Weight10.0 lb
TerminalsTwo top terminals, one under a red cap; each takes a bolt from the top or the front. Terminal bolts, nuts and lock washers included
ReplacesThe YTX14-BS-size (14-BS) battery in the BMW K1600GTL (2018-2021)
Warranty1-year free replacement through High-Tech Battery Solutions

Where This Battery Is Used

  • BMW K1600GTL, 2018 to 2021 - stock or loaded with extras, it takes the LMX14.
  • Any bike on a YTX14-BS-size battery - look for that code or 14-BS on the outgoing case.
Leoch LMX14 product pageFull specs and photos for the LMX14 by itself.

Frequently Asked Questions

Do added lights or an audio amp mean the GTL needs a bigger battery?

No. The 2018-2021 K1600GTL takes one battery size, and the LMX14 matches it. Lights or an amp change what's wired to the bike, not which battery fits.

Is a battery maintainer fine with an AGM like this one?

Yes, if the maintainer is made for AGM batteries. Clip each lead on by the matching terminal mark, and unplug it before you ride.

What does "sealed, non-spillable" mean for this battery?

In this AGM, the acid is soaked up in glass mat packed between its plates, so there's no pool of loose liquid inside to slosh out. The case is sealed shut: no filler caps, nothing to refill.

Planning more add-ons for the GTL?

Call with your model year and a list of what's wired in. We'll talk through each step of the swap with you.

Call 1-877-775-4381  ·  battery specialists, not a call center

We sell batteries, and we wrote and checked this page ourselves. The BMW and K1600GTL names are here so you can see which motorcycle the LMX14 goes in.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov (State of California only).

Warranty Information  
1-year free replacement warranty through High-Tech Battery Solutions
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