Arctic Cat RH Heavy-Duty Spring - 2021-2025 Blast LT XR

1704-504

Stiffens rear suspension for bigger riders, carrying a passenger, or heavy loads
Spring specification is 0.405" square - 85-degree - 18.5-pounds
Heavier option for 3704-726 OEM stock springs
Compatible with 1704-505 left spring (Sold separately)
Includes 1 right torsion spring only

Heavy-Duty option for the following models:

2021-2024 Blast LT
2022-2024 Blast XR
2022-2024 Blast XR Touring
2025 Norseman 400
2025 Riot 400

Comes from the factory on the following models:

2007-2014 F5
2008-2014 F570
2007 F6, F8, F1000
2015-2020 Lynx 2000
2007-2008 Jaguar Z1
2018 Norseman 3000, 6000
2016-2019 Pantera 3000, 6000, 7000
2018 XF 6000 CrossTour
2016-2017 XF 7000 CrossTour
2009-2010 Z1
(Excludes Pantera XT & Lynx 2000 LT)