SRAM GX Eagle XG-1275 12-Speed Cassette – 10-50T / 10-52T

The SRAM GX Eagle XG-1275 12-speed cassette is designed to deliver reliable performance, precise shifting, and a wide range of gear ratios to tackle even the most demanding MTB climbs. Built for riders seeking functionality and long-lasting durability, it combines a robust construction with specific technologies to improve drivetrain efficiency on off-road trails.

Available with 10-50T and 10-52T gear ratios, it allows you to choose the configuration best suited to your riding style and trail conditions. The wide gear range makes steep climbs easier to manage, helps maintain pedaling momentum on the toughest sections, and provides the versatility needed to handle varied terrain.

FULL PIN Technology

The SRAM GX Eagle XG-1275 cassette uses FULL PIN technology, featuring lightweight, precision-machined steel cogs permanently joined by high-strength stainless steel pins.

This construction ensures a solid, durable structure designed to withstand the stresses typical of MTB use. The open design, inspired by SRAM's X-DOME technology, helps shed mud and debris, contributing to smoother shifting and extending the life of drivetrain components.

X-Glide Technology

X-Glide technology is designed to ensure precise, reliable shifting even under load, helping riders maintain pace and power on the most unpredictable off-road terrain.

Thanks to cog geometry designed to optimize contact between the chain and teeth, shifting is more effective and smoother. The design takes into account the alignment between the cog teeth and chain pins, increasing shifting opportunities and improving pedaling continuity.

The result is a drivetrain designed to handle varying gradients and demanding riding conditions while reducing the need to interrupt or compromise pedaling power during gear changes.

Features and Benefits

• 12-speed drivetrain: a wide range of gear ratios for MTB riding.
• Two tooth options: available in 10-50T and 10-52T configurations.
• FULL PIN technology: steel cogs joined by high-strength stainless steel pins.
• Open design: helps shed mud and debris.
• Precise shifting: designed to deliver reliable performance even on the most demanding trails.
• X-Glide technology: optimizes chain and cog interaction for smooth shifting even under load.
• Strength and durability: construction designed for continuous off-road use.

Technical Specifications

• Brand: SRAM
• Model: GX Eagle XG-1275
• Type: MTB cassette
• Number of speeds: 12
• Model identifier: XG-1275
• Color / finish: black
• Available tooth options: 10-50T and 10-52T
• Construction technology: FULL PIN
• Shifting technology: X-Glide
• Cog material: steel
• Joining elements: high-strength stainless steel pins
• Design: open construction to help shed mud and debris

Compatibility

Before purchasing, check the compatibility of the SRAM GX Eagle XG-1275 cassette with the drivetrain installed on your bike, paying particular attention to the freehub body, chain, and rear derailleur. Also check the desired tooth option, choosing between 10-50T and 10-52T based on the drivetrain configuration.

Choose the SRAM GX Eagle XG-1275 12V cassette for a robust, precise MTB drivetrain designed to tackle demanding climbs, technical trails, and long days on the trails.