Best current price£27.95from Merlin Cycles
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Merlin Cycles£27.95Visit shop Praxis Black Mtb E-Ring 1X 104 Bcd Chainring - / 36 / 4 Arm, 104Mm
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Evans Cycles UK£30.00Visit shop Praxis Narrow Wide Direct Threaded 104 Bcd E-Ring Size 32 Black
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Frasers£30.00Visit shop Praxis Narrow Wide Direct Threaded 104 Bcd E-Ring - Black - 32
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The Praxis MTB E-Ring 1x Chainring is an essential upgrade for mountain bikers seeking improved drivetrain reliability and performance on challenging terrain. Designed for riders who prioritize consistent power transfer and secure chain retention, this 36T, 104 BCD component simplifies shifting by eliminating front derailleurs, though it requires a compatible 104 BCD crankset to function correctly.
| Model Part Number | PR-36-NW7001 |
|---|---|
| Brand | Praxis |
It is designed to work with standard 1x compatible chains, typically 10, 11, or 12-speed chains depending on your specific drivetrain system.
No, this is a dedicated 1x chainring designed specifically for single-chainring drivetrains.
The Bolt Circle Diameter (BCD) is the distance from the center of one chainring bolt hole to the center of the next, measured across the bolt circle.
The product is designed for high-performance mountain biking and is compatible with systems requiring the 104 BCD standard.
Inspect for wear every 500-1000 miles, depending on the riding conditions and the frequency of chain replacement.
Check your chain length and ensure the clutch on your rear derailleur is engaged.
Ensure the chain is properly lubricated and check that all chainring bolts are tightened to the manufacturer's recommended torque spec.
Verify your crankset BCD is exactly 104mm; this ring will not fit 94mm or 96mm patterns.
Installation requires a standard 104 BCD crankset and a T30 or hex tool depending on your specific bolt hardware. Ensure the ring is oriented correctly with the markings facing outward. When installing, it is recommended to use a small amount of thread locker on the chainring bolts to prevent loosening from trail vibration. For care, keep the drivetrain clean and properly lubricated with bicycle-specific chain oil. Periodically inspect the teeth for signs of wear; replace the chain and ring simultaneously if you notice significant shark-finning of the teeth to maintain optimal shifting performance.
