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RK Heavy-Duty Strength
RK’s heavy-duty 428 chain handles the high torque of these bikes, resisting the stretch that makes standard chains go slack after a few hard rides.
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SKU: E7565
E7565 is the RK 428 heavy-duty gold chain E Ride Pro supplies for the SR and SS 3.0, pre-sized to the factory 114-link length. These two bikes put a lot of torque through the final drive, especially the 25kW SR, and that’s why E Ride Pro moved them to the thicker 428 pitch instead of the 420 chain used on earlier models. The RK heavy-duty construction is built for that load, holding up to hard launches and wheelie-heavy riding without stretching out as quickly. The gold finish helps resist corrosion after wet rides and pressure washing. A worn chain shows up as frequent tension adjustments, a clacking sound under load, tight spots when you rotate the wheel, or sprocket teeth starting to hook. Since it’s already at the stock 114-link length, it goes on with no cutting. Pair it with fresh sprockets for the longest drivetrain life.
Will this fit your bike?
Compatibility & Fitment
Verified vehicle fitment and compatible parts for the E-Ride Pro - SS 3.0 / SR - OEM RK Gold Drive Chain.
| Year | Make | Model |
|---|---|---|
| 2025 | E Ride Pro | Pro SR |
| 2026 | E Ride Pro | Pro SR |
| 2024 | E Ride Pro | Pro SS 3.0 |
| 2025 | E Ride Pro | Pro SS 3.0 |
| 2026 | E Ride Pro | Pro SS 3.0 |
Features
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RK’s heavy-duty 428 chain handles the high torque of these bikes, resisting the stretch that makes standard chains go slack after a few hard rides.
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It ships at the factory 114-link length, so it installs on stock sprockets without a chain breaker or guesswork.
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If you’ve changed sprocket sizes, measure before ordering. Some SR and SS 3.0 setups run a 112-link chain instead.
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E7565 is E Ride Pro’s listed 114-link 428 chain for both bikes. The Pro S and SS 2.0 use a different drivetrain setup.
Specifications
Everything you should know about the E-Ride Pro - SS 3.0 / SR - OEM RK Gold Drive Chain.
Part Number: E7565. E Ride Pro’s official RK 428 114-link chain SKU.
Fitment: E Ride Pro SR, SS 3.0. Matched to the stock 428 sprockets.
Chain Size: 428 Pitch, 114 Links. The factory final-drive chain spec for these models.
Construction: RK Heavy-Duty. Built for high-torque electric drivetrains.
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