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Sportsman & Sportsman XP Rear Box w/seat - Lock and Go System "kit C"
Lock & Ride Deluxe ATV Trunk seat - Polaris Sportsman & Sportsman XP
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Order ships in two shipments via UPS & USPS priority mail.
Our Price: $469.99

Availability:: Usually Ships in 24 to 48 Hours
Product Code: 158425LR

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Sportsman & Sportsman XP Lock & Go box kit! TheATVSuperStore.com Exclusive!

Best fitting box for the 550/850/1000 Sportsman!

Perfect for all sizes including taller adults.

It's the easy way to haul what you need. This box makes an excellent addition to your Polaris Sportsman & Sportsman XP. Roomy and well-built, with a built-in rear parking light for added safety. This kit comes with 4 of our custom made Lock & Ride mounts. Box seat cushion is fully removable for extra space or for easy access to remove the ATV seat. (NOTE: Not approved for passenger use)


  • Made of durable, weather-resistant polyethylene
  • Roomy inside box is large enough to fit a small full-face helmet
  • Inside rear portion is open from side to side so you can fit a fishing pole, axe, etc.
  • Includes molded-in rear parking light in top rear, with room below for license plate
  • Measures 42'W x 17"H x 28L
TheATVSuperStore.com tested & approved!

  • 2005-2020 Full Size Sportsman 400/450/500/800
  • 2009-2016 Sportsman 550/850/1000
  • 2014-2020 Sportsman 570
  • 2015 + Sportsman ETX

Don't forget our popular passenger foot rest kits! They work great with our ATV boxes. Click here!

This order will ship in 2 shipments. One via UPS & one USPS mail. Mounting instructions will be emailed to you.
Please review our return policy prior to purchase.

**US sales only. This box is too large to ship to Canada.**
Kid D. Our sister box to kit C
Sportsman & Sportsman XP Rear Box w/seat

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 2 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 Very comfortable August 6, 2018
Reviewer: ROBERT DAUPHIN from Stillman Valley , IL  
The seat was easy to install and is very comfortable.  Foot pegs work awesome  and very easy to install. Thanks for all your help and info.

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  0 of 0 people found the following review helpful:
5 of 5 Sportsman Rear Box kit 'C' November 16, 2014
Reviewer: Brian O'Shaughnessy from Goulais River, ON Canada  
Picked up the kit from my depot on Friday 11/14. Installed on Saturday 11/15. Install was just as Thor's instructions directed. Very simple and secure on a just purchased 2014 Polaris Sprtsman 570. Have not had the chance to ride with a passenger yet but seems like a very good product.
Thanks Thor.

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