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Len Performance Shocks
LEN PERFORMANCE

Len Performance Shocks

MPN: LS4-11001R SKU: 54-11001SR
$611.95
Currently Unavailable
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Product Description

Len Performance Shocks

  • SKU: 54-11001SR
  • Manufacturer part number: LS4-11001R
  • UPC: 758891177430

Vehicle compatibility is shown in the fitment information below.

Features:

  • 5 click compression adjustment makes it easy to adjust settings on the trail and mountain
  • Anodized dual ring locking adjusters make it easy to adjust your preload but ensure they stay set once you have them adjusted
  • Arctic Cat & Polaris reservoirs have a finned cooling system that helps decrease temperatures and increases longevity and performance
  • All ski shocks have compression/ rebound adjustment
  • Front/ Rear track shock with compression/ rebound adjustment available for select Ski-Doo models
  • Arctic Cat & Polaris track shocks have compression adjustment only
  • All springed shocks feature a threaded body for ultimate preload adjustability
  • Rebuild kits and replacement parts available for servicing and custom valving
  • Hardened Chromoly shaft increases overall strength and seal longevity
  • Springs are powder coated to reduce corrosion, increase durability and ensure continued strength under the harshest of conditions
  • Eyelets consist of a forged aluminum head with premium steel and NBR bushings
  • All shocks are sold each

Product Specifications

BrandLEN PERFORMANCE
Manufacturer Part NumberLS4-11001R
ATD SKU54-11001SR
Class Suspension & Components
Division Suspension & Swingarms
Product Type Suspension
Segment Snow
Sub Class Shocks & Components
Sub Segment Snowmobile
Sub Sub Class Shocks
Year Design 0000

Vehicle Fitment

Confirmed catalog applications for this product.

170 applications
Arctic Cat
F 800 LXR 128"
2012
✓ Confirmed
Arctic Cat
F 800 LXR 129"
2013
✓ Confirmed
Arctic Cat
F 800 SnoPro 128"
2012
✓ Confirmed
Arctic Cat
F 800 SnoPro 129"
2013
✓ Confirmed
Arctic Cat
F 800 SnoPro Limited 129"
2013
✓ Confirmed
Arctic Cat
F 800 SnoPro RR 129"
2013
✓ Confirmed
Arctic Cat
F 800 Tucker Hibbert Race Replica 129"
2013
✓ Confirmed
Arctic Cat
M 1100 153"
2012–2013
✓ Confirmed
Arctic Cat
M 1100 Turbo 153"
2012–2013
✓ Confirmed
Arctic Cat
M 6000 141"
2018
✓ Confirmed
Arctic Cat
M 6000 153"
2015, 2018
✓ Confirmed
Arctic Cat
M 6000 ES 153"
2015
✓ Confirmed
SHOW ALL FITMENTS 79 more groups
Arctic Cat
M 6000 Limited 153"
2016
✓ Confirmed
Arctic Cat
M 6000 Limited ES 153"
2016
✓ Confirmed
Arctic Cat
M 6000 SE 141"
2016
✓ Confirmed
Arctic Cat
M 6000 SE 153"
2016
✓ Confirmed
Arctic Cat
M 6000 SE ES 141"
2016–2019
✓ Confirmed
Arctic Cat
M 6000 SE ES 153"
2016–2019
✓ Confirmed
Arctic Cat
M 6000 SnoPro 141"
2016
✓ Confirmed
Arctic Cat
M 6000 SnoPro 153"
2014–2017
✓ Confirmed
Arctic Cat
M 6000 SnoPro ES 141"
2016
✓ Confirmed
Arctic Cat
M 6000 SnoPro ES 153"
2016–2017
✓ Confirmed
Arctic Cat
M 7000 Limited 153"
2016
✓ Confirmed
Arctic Cat
M 7000 Limited 162"
2016
✓ Confirmed
Arctic Cat
M 7000 SnoPro 153"
2015–2016
✓ Confirmed
Arctic Cat
M 7000 SnoPro 162"
2016
✓ Confirmed
Arctic Cat
M 800 Hill Climb Racer 153"
2012–2013
✓ Confirmed
Arctic Cat
M 8000 153"
2014–2015, 2018
✓ Confirmed
Arctic Cat
M 8000 David McClure Edition 153"
2015
✓ Confirmed
Arctic Cat
M 8000 Hardcore 153"
2019
✓ Confirmed
Arctic Cat
M 8000 Hardcore 162"
2019
✓ Confirmed
Arctic Cat
M 8000 Limited 153"
2014–2017
✓ Confirmed
Arctic Cat
M 8000 Limited 153" ES
2014–2015
✓ Confirmed
Arctic Cat
M 8000 Limited 162" ES
2014–2017
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat 153"
2017–2019
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat 153" ES
2017
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat 162"
2018–2019
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat 162" ES
2017
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat Alpha One 154" ES
2020–2024
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat Alpha One 154" ES w/ATAC
2022
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat Alpha One 154"/3.00" ES
2023
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat Alpha One 165"
2024
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat Alpha One 165" ES
2020–2023
✓ Confirmed
Arctic Cat
M 8000 Mountain Cat Alpha One 165" ES w/ATAC
2022
✓ Confirmed
Arctic Cat
M 8000 Rob Kincaid Edition 153"
2015
✓ Confirmed
Arctic Cat
M 8000 SE 141"
2016
✓ Confirmed
Arctic Cat
M 8000 SE 153"
2016
✓ Confirmed
Arctic Cat
M 8000 SE 153" ES
2017
✓ Confirmed
Arctic Cat
M 8000 SnoPro 141"
2016
✓ Confirmed
Arctic Cat
M 8000 SnoPro 141" ES
2016–2017
✓ Confirmed
Arctic Cat
M 8000 SnoPro 153"
2014–2019
✓ Confirmed
Arctic Cat
M 8000 SnoPro 153" ES
2016–2017
✓ Confirmed
Arctic Cat
M 8000 SnoPro 162"
2014–2019
✓ Confirmed
Arctic Cat
M 8000 SnoPro 162" ES
2016–2017
✓ Confirmed
Arctic Cat
M 858 Mountain Cat ES 165"/3.0"
2025
✓ Confirmed
Arctic Cat
M 858 Mountain Cat w/ Atac ES 165"/3.0"
2025
✓ Confirmed
Arctic Cat
M 9000 153"
2014
✓ Confirmed
Arctic Cat
M 9000 Hill Climb Racer 162"
2014–2015
✓ Confirmed
Arctic Cat
M 9000 King Cat 162"
2018–2019
✓ Confirmed
Arctic Cat
M 9000 King Cat Special Edition 162"
2017
✓ Confirmed
Arctic Cat
M 9000 Limited 162"
2016
✓ Confirmed
Arctic Cat
M 9000 SnoPro 162"
2016, 2018
✓ Confirmed
Arctic Cat
XF 6000 Cross Country 141"
2015
✓ Confirmed
Arctic Cat
XF 6000 Cross Country Limited ES 137"
2017–2019
✓ Confirmed
Arctic Cat
XF 6000 CrossTrek 137"
2016
✓ Confirmed
Arctic Cat
XF 6000 CrossTrek ES 137"
2017–2018
✓ Confirmed
Arctic Cat
XF 6000 High Country 141"
2015–2017
✓ Confirmed
Arctic Cat
XF 6000 High Country Limited ES 141"
2017
✓ Confirmed
Arctic Cat
XF 7000 Cross Country 141"
2015
✓ Confirmed
Arctic Cat
XF 7000 Cross Country SnoPro 141"
2014
✓ Confirmed
Arctic Cat
XF 7000 CrossTour 146"
2016–2018
✓ Confirmed
Arctic Cat
XF 7000 CrossTrek 137"
2017–2018
✓ Confirmed
Arctic Cat
XF 7000 High Country 141"
2016
✓ Confirmed
Arctic Cat
XF 8000 Cross Country 141"
2015
✓ Confirmed
Arctic Cat
XF 8000 Cross Country Limited 141"
2015
✓ Confirmed
Arctic Cat
XF 8000 Cross Country Limited ES 137"
2017–2019
✓ Confirmed
Arctic Cat
XF 8000 Cross Country SnoPro 141"
2014
✓ Confirmed
Arctic Cat
XF 8000 CrossTrek 137"
2016
✓ Confirmed
Arctic Cat
XF 8000 CrossTrek ES 137"
2017–2018
✓ Confirmed
Arctic Cat
XF 8000 High Country 141"
2016–2019
✓ Confirmed
Arctic Cat
XF 8000 High Country Limited 141"
2015
✓ Confirmed
Arctic Cat
XF 8000 High Country Limited ES 141"
2019
✓ Confirmed
Arctic Cat
XF 9000 Cross Country Limited 137"
2017–2019
✓ Confirmed
Arctic Cat
XF 9000 Cross Country Limited 141"
2015
✓ Confirmed
Arctic Cat
XF 9000 CrossTrek 137"
2016–2018
✓ Confirmed
Arctic Cat
XF 9000 High Country Limited 141"
2015–2018
✓ Confirmed
Yamaha
Sidewinder M-TX LE
2018–2019, 2025
✓ Confirmed
Yamaha
SR Viper M-TX
2015–2016
✓ Confirmed
Yamaha
SR Viper M-TX LE
2015–2016
✓ Confirmed
Yamaha
SR Viper M-TX SE
2015–2017
✓ Confirmed
Yamaha
SR Viper S-TX DX
2015–2017
✓ Confirmed
⚠ California Proposition 65

This product carries a Proposition 65 warning related to cancer/developmental . See the product packaging and manufacturer documentation for details.

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