Sea Ray Boats 21 SPX Boat Covers
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Custom Fit Boat Covers
Custom covers are patterned and tailored for the specific make and model of boat

ENDURACover Custom Covers
Made in 7 Business Days or less
- Made for: Sea Ray Boats 210 SPX I/O
- Made for years: (2017)
Sea Ray 210 SPX I/O 2015-2017 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $796.49
- $1286.99
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Fits Sterndrive Engine models
- Made for: Sea Ray Boats 210 SPX O/B
- Made for years: (2017)
Sea Ray 210 SPX O/B 2017 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $818.95
- $1480.83
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Fits Outboard Motor models
- Made for: Sea Ray Boats 210 SPX I/O
- Made for years: (2018 - 2020)
Sea Ray 210 SPX I/O 2018-2020 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $838.57
- $1525.27
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Fits Sterndrive Engine models
- Made for: Sea Ray Boats 210 SPX I/O W/ Watersports Tower
- Made for years: (2019 - 2020)
Sea Ray 210 SPX I/O W/ Watersports Tower 2019-2020 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $1019.98
- $1855.10
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Fits Sterndrive Engine models

Shoretex Custom Covers
Made in 25 Business Days or less
- Made for: Sea Ray Boats 21 SPX
- Made for years: (2015 - 2016)
Sea Ray 21 SPX 2015-2016 Custom Boat Cover by Shoretex
- Available Fabrics
- SunBurst
- Travel Tuff
- Prism
- Price
- $533.99
- $623.99
- $709.99
- Made for: Sea Ray Boats 210 SPX
- Made for years: (2017 - 2020)
Sea Ray 210 SPX 2017-2020 Custom Boat Cover by Shoretex
- Available Fabrics
- Sunburst
- Travel Tuff
- Prism
- Price
- $563.42
- $661.22
- $754.62
Semi-Custom Fit Boat Covers
Semi-Custom covers are made by boat style to fit a variety of models

ENDURACover Semi-Custom Covers
Made in 7 Business Days or less
- Fits: Deck Boat with Ski Tower 21'
- Fits years: (2015)
Sea Ray 21 SPX 2015 Semi-Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Price
- $880.19
- Fits: Deck Boat with Walk-Thru Windshield or Side Console 21' I/O
- Fits years: (2015 - 2020)
Sea Ray 21 SPX 2015-2020 Semi-Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Price
- $666.89
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Fits Sterndrive Engine models
- Fits: Deck Boat with Walk-Thru Windshield or Side Console 21' O/B
- Fits years: (2015 - 2020)
Sea Ray 21 SPX 2015-2020 Semi-Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Price
- $666.89
Choose Cover
Fits Outboard Motor models
- Material: 100% Polyester
- Weight: 7 oz. solution-dyed Polyester, 600 denier
- Warranty: 7 year warranty
- Material: 100% acrylic
- Weight: 9.25 oz. marine acrylic
- Warranty: 10 year limited warranty
- Material: 100% polyester
- Weight: 6.5 oz. marine polyester duck
- Warranty: 5 year limited warranty
- Material: 100% polyester
- Weight: 13 oz. coated marine polyester
- Warranty: 5 year limited warranty
- Material: 100% polyester
- Weight: 9 oz. two-ply double coated marine polyester
- Warranty: 5 year limited warranty
Custom Covers vs. Semi-Custom Covers

- Custom Boat Covers are patterned and tailored for the specific make, model, and year of the boat.
- Semi-Custom Boat Covers are made by boat style to fit a variety of models.
Engine Type & Boat Covers

- Outboard (O/B) - Removable engine mounted to the transom of the boat.
- Sterndrive or Inboard/Outdrive (I/O) - Permanent engine mounted on stern of boat with portion of engine (the outdrive) in the water.
- Inboard (I/B) - Permanent engine mounted in the center or stern of boat with only the propeller shaft exposed to water. Inboards should use the I/O cover.
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