30-1312SP1

Rear Axle

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HEAVY TRACK

30-1312SP1

$162.51
$162.51 USD $162.51
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Built to Last. Tuned for your Journey.
KONI Heavy Track shocks are engineered for a diverse range of conditions, delivering reliable performance on and off the road. With heavy duty construction and user-adjustable valving, they enhance stability, control and comfort during everyday adventures.
HEAVY TRACK / Rear Axle

Front Adjustment Type: mono;Rear Adjustment Type: mono

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Compatibility

Optimized for Everyday Off-Roading

Built for SUVs and light 4x4s that tackle rough terrain occasionally, Heavy Track offers reliable off-road control without the extreme-duty engineering of the RAID range, making it a go-to choice for global overlanders.

Application Specific Tuning

Unlike generic, one-size-fits-all shocks, every KONI shock and strut is precision-tuned for each application. Whether crawling rocks, running washboard roads, or loaded for overland travel, the damping is calibrated to match suspension geometry, vehicle weight, and real-world off-road use.

Quality OEM Fitment

Designed with OE-quality mounting points and geometry, installation is seamless. No cutting, fabrication, or aftermarket alignment corrections are needed.

Monotube

Test Text

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KONI Product comparison
SPECIAL
SPECIAL ACTIVE
SPORT
STR.T
GTS
SPORT KIT
STR.T KIT
SPECIAL (Classic)
CLASSIC
HEAVY TRACK
RAID
EXPLORER
1 to 1 replacement Yes Yes Yes Yes - - - Yes Yes Yes Yes Yes
Handling / Control 7 8 9 7 10 10 8 7 7 9 10 10
Comfort 9 10 9 9 8 8 8 8 8 8 9 10
Braking / Safety 9 9 10 9 10 10 9 9 9 9 10 10
Longevity 9 10 10 7 9 10 8 9 9 9 10 9
Touring 9 10 9 8 7 7 7 9 9 9 9 10
Off-road - - - - - - - - - 8 10 10
Serviceable Yes Yes Yes - Yes Yes - Yes Yes Yes OUI -
Lowering - - Yes Yes Yes Yes Yes - - - - -
Adjustability Internal FSD ACTIVE External* - External* External - Internal Internal Internal External*; Internal FSD ACTIVE
FSD ACTIVE - Yes - - - - - - - - - Yes
Adjustable Rebound Yes - Yes - Yes Yes - Yes Yes Yes Yes -
Height Adjustable - - - - Yes - - - - - - -
Circuit - - Yes - Yes Yes Yes - - - - -
Camper Variant Yes Yes - - - - - - - - - -

Special ACTIVE

The ultimate shock absorber with the revolutionary KONI ACTIVE technology.

Sport

Legendary handling and control, with user adjustability.

Classic

Modern shock absorber technology with user adjustability for classics.

Special

The original KONI adjustable. Improved driving and handling performance through proven and innovative cutting-edge technology.

STRT

Tuned performance shock absorber, ultimate damping characteristics.

STR.T

Tuned performance shock absorber, ultimate damping characteristics.

GTS

Legendary sport valve system and ride height adjustment to provide a customized experience based on your driving needs.

Sport kit

This is a complete kit consisting of 4 adjustable KONI Sport shock absorbers for cars and matching lowering springs.

STR.T Kit

This is a complete kit consisting of 4 KONI STRT shock absorbers for cars and matching lowering springs.

Explorer

Born from KONI's proven off-road experience in the harshest conditions, EXPLORER is KONI's latest off-road shock absorber.

RAID

Proven in the Dakar and Breslau rallies, they guarantee optimal road holding in the most difficult circumstances.

Heavy Track

Specifically designed for off-road vehicles and SUVs, they combine high-level safety, stability and grip.

FSD

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Evo

Translation missing: en.product_finder.product_groups.evo.description

EVO99 W/FSD

Translation missing: en.product_finder.product_groups.evo_fsd.description