Beyond the difference in their construction, there is a big functional difference between SX and NX derailleurs. aviamaster demo Although both feature SRAM’s ‘cage lock’ functionality, making removing that rear wheel less challenging, only the NX has a clutch. Single chainring drivetrains require enhanced chain tension, to prevent the annoyance and damage that can occur if a chain derails. As a leader in 1x systems, SRAM piloted the clutch derailleur, which keeps chain tension taut but can be overridden when required. Our commitment to product development has led to groundbreaking advancements such as Silicon-on-Sapphire sensor technology and the unparalleled GD4200-USB© and accompanying ESI-USB software. Connect and share knowledge within a single location that is structured and easy to search. Shimano Deore is one of the oldest and most trusted names in the cycling industry. It has been around since 1978, and it has evolved over the years to meet the changing needs and preferences of mountain bikers.
- The SRAM SX drivetrain offers a 500% gear range with an 11-50T cassette, while the SRAM GX drivetrain offers a 520% gear range with a 10-52T cassette.
- However, it is a good option for budget-minded riders or beginners less concerned about performance.
- Multiple price-point options to allow you to hit the group price you need to build a better bike.
- The use of Titanium diaphragms ensures robust durability and resistance to harsh environments, while ATEX/IECEx certification on select models guarantees compliance with stringent safety standards.
Simplified Gearing with SRAM SX Eagle
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- The GX drivetrain is also more precise and has smoother shifting, which can be a big advantage for riders looking for a reliable and efficient drivetrain.
- Additionally, certain models come with optional ATEX/IECEx and DNV GL approvals, further guaranteeing safety and compliance in demanding environments.
They both have the same ratios (11,13,15,17,19,22,25,28,32,36,42,50) and Powerglide tooth profiles to help shifting, and both fit to a standard Shimano HG freehub body. The SX A1 version is a bigger step-down, with no pulley entry for the cable, and simple self-threaded adjustment screws in the plastic body. Earlier models also had simple bushings on the jockey wheels rather than bearings. SX Eagle and NX Eagle are both relatively retro-compatible, and also compatible with much of the more expensive Eagle range. SX isn’t generally available as an all-in-one aftermarket groupset but you can buy some of the components separately if bits wear out, or upgrade them to other parts in the SRAM Eagle range thanks to their good compatibility. For comparison, SRAM’s X01 groupset costs around £1,300 and weighs approximately 1,500g. In terms of price, performance and place in the hierarchy, NX Eagle is somewhere between Shimano Deore and SLX, and SX Eagle is arguably between Alivio and Deore.
SRAM SX Eagle pricing
Once you’ve got your head around the fact that SX includes a lower-cost and a higher-cost variant of its mech and crankset, then you can see that you largely get what you pay for between SX and NX. Comparing the equivalent parts, NX generally has a similar design but slightly lower weights and better materials. There is a standard NX (non-Eagle) 11-speed cassette too, with a range of ratio options from 11-26T to 11-42T. The SX B1 version is quite close to the NX mech, with a pulley entry point for the cable to make shifting smoother, and ball-bearing jockey wheels.
SRAM SX vs NX: Understanding the differences
The ESI Unit converter allows you to quickly and easily access a conversion tool to work out your preferred unit of pressure measurement wherever you may be. Using lower-cost materials makes the SRAM SX drivetrain less durable than the SRAM GX drivetrain. However, the SRAM SX drivetrain is still a good option for budget-minded riders less concerned about durability. The SRAM SX drivetrain is made with lower-cost materials than the SRAM GX drivetrain. The SX drivetrain uses steel for the crankset, cassette, and derailleur, while the GX drivetrain uses aluminum for these components. The SX drivetrain also uses a plastic shifter, while the GX drivetrain uses an aluminum shifter. This expert-level paid link comparison explores every aspect of the SX Eagle Chain paid link versus the GX Eagle Chain paid link—from build quality and shifting precision to wear resistance and weight. If you’re wondering which chain is right for your setup, this guide will help you make a confident decision.
Shifting Performance and Precision
The SRAM SX Eagle is the entry-level model of the Eagle family, but it still offers impressive performance and features for mountain biking. Additionally, we excel in creating custom-designed solutions for unique and complex applications. The Shimano Deore 12-speed drivetrain features a 10-51T cassette, which provides a aviamasters casino game 510% gear range. This means that you can easily switch from low gears for climbing steep hills to high gears for speeding on flat roads.
