Top 10 EPI products – best-selling models in 2026!
Ranking updated: 1 February 2026'
Discover EPI’s best-selling products. Top 10 hits loved by motorcyclists – see which models are number one in 2025!
Top 10 products
- EPI wheel spacer 4/156 3/8-24 1.5"
- EPI wheel spacer 4/156 3/8-24 2"
- EPI PRO5030 drive belt
- EPI PRO clutch rollers
- EPI Polaris clutch tuning kit
- EPI PRO Polaris clutch tuning kit
- EPI PRO Polaris clutch tuning kit
- EPI PRO Polaris clutch tuning kit
- EPI PRO Polaris clutch tuning kit
- EPI PRO Polaris clutch tuning kit
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1. EPI wheel spacer 4/156 3/8-24 1.5"
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General description
Precision made from high quality aluminum
High strength and durable, yet lightweight
Increases stability, provides extra clearance
Wheel studs and nuts included
Sold in pairs
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2. EPI wheel spacer 4/156 3/8-24 2"
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General description
Precision made from high quality aluminum
High strength and durable, yet lightweight
Increases stability, provides extra clearance
Wheel studs and nuts included
Sold in pairs
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3. EPI PRO5030 drive belt
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General description
Pro Series Belt raises the bar on heat, shock and stress resistance and provides an extended performance life
High Compression Polymer Compound withstands extreme heat and provides maximum grip
Oversized Shielded Carbon Hybrid Cord provides unparalleled strength and stability
Heavy Aramid and Nylon Fabrics cover inner and outer cogs to prevent cracking
Developed and proven in sand, mud, trail and race applications
Outperforms and outlasts OEM and aftermarket brands
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4. EPI PRO clutch rollers
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General description
Designed to replace stock square sliders on '16 and newer Polaris secondary clutches
Made with Fibermaxx, a proprietary EPI material that uses the latest technology to combine a self lubricating polymer with wear resistant fibers
Provides superior wear and heat resistance without damaging your clutch like the OEM sliders
Allows the clutch to upshift and backshift more efficiently with less binding and reduced clutch wear
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5. EPI Polaris clutch tuning kit
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General description
Designed for machines with 28” or larger tires
Helps restore power loss due to addition of larger tires
Allows for easier turning of larger tires in the mud
Better low end power and torque
Quicker backshift, which results in crisp throttle response
Reduces belt slip and clutch heat
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6. EPI PRO Polaris clutch tuning kit
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General description
Combination of the Sport Utility, Mudder, Sand Dune and Rock Crawler Kits
Allows you to fine-tune for any tire size and any elevation
Works great if you ride in different areas or change tire sizes
Allows you to adjust for motor mods and tire changes in the future
Includes adjustable weights with 2 different sizes of magnets, 2 primary springs, 2 secondary springs and a custom cut helix (unless noted)
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7. EPI PRO Polaris clutch tuning kit
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General description
Combination of the Sport Utility, Mudder, Sand Dune and Rock Crawler Kits
Allows you to fine-tune for any tire size and any elevation
Works great if you ride in different areas or change tire sizes
Allows you to adjust for motor mods and tire changes in the future
Includes adjustable weights with 2 different sizes of magnets, 2 primary springs, 2 secondary springs and a custom cut helix (unless noted)
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8. EPI PRO Polaris clutch tuning kit
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General description
Combination of the Sport Utility, Mudder, Sand Dune and Rock Crawler Kits
Allows you to fine-tune for any tire size and any elevation
Works great if you ride in different areas or change tire sizes
Allows you to adjust for motor mods and tire changes in the future
Includes adjustable weights with 2 different sizes of magnets, 2 primary springs, 2 secondary springs and a custom cut helix (unless noted)
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9. EPI PRO Polaris clutch tuning kit
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General description
Combination of the Sport Utility, Mudder, Sand Dune and Rock Crawler Kits
Allows you to fine-tune for any tire size and any elevation
Works great if you ride in different areas or change tire sizes
Allows you to adjust for motor mods and tire changes in the future
Includes adjustable weights with 2 different sizes of magnets, 2 primary springs, 2 secondary springs and a custom cut helix (unless noted)
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10. EPI PRO Polaris clutch tuning kit
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General description
Combination of the Sport Utility, Mudder, Sand Dune and Rock Crawler Kits
Allows you to fine-tune for any tire size and any elevation
Works great if you ride in different areas or change tire sizes
Allows you to adjust for motor mods and tire changes in the future
Includes adjustable weights with 2 different sizes of magnets, 2 primary springs, 2 secondary springs and a custom cut helix (unless noted)
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