Based on intense study of chain and chainring wear patterns, the Polar Grey SRAM X-SYNC 2 Direct Mount chainring's radical tooth profile lasts longer, runs quieter and improves chain retention.

Bike PartsChainrings

Based on intense study of chain and chainring wear patterns, the SRAM X-SYNC 2 Direct Mount Oval chainring's radical tooth profile lasts longer, runs quieter and improves chain retention.

Bike PartsChainrings

Designed for peak performance and durability even in muddy conditions, the SRAM X-SYNC Direct Mount chainring features taller all-terrain teeth, exceptional retention and mud-clearing recesses.

Bike PartsChainrings

An integral component of the SRAM 1x drivetrain, this 11-speed SRAM X-SYNC Road chainring features tall teeth with narrow profiles for maximum chain control, plus mud-clearing recesses.

Bike PartsChainrings

An integral component of the SRAM Apex 1x drivetrain, this 11-speed SRAM X-SYNC Road Apex 1 chainring features tall teeth with narrow profiles for maximum chain control, plus mud-clearing recesses.

Bike PartsChainrings

Run the X-Sync™ 1x 110-BCD 10/11-speed chainring on your 1x mountain bike and enjoy the highest level of performance and durability.

Bike PartsChainrings

Designed for use with Race Face X-Type or EXI cranksets, the X-Type bottom bracket is manufactured from high-strength aluminum and has custom retainer bearings for a smooth, fully serviceable BB set.

Bike PartsBottom Brackets

Sram X.4 Trigger shifters set the standard for recreation-level shifting. They offer an intelligent blend of performance and value for mountain biking and pavement use.

Bike PartsBike Shifters

Featuring chain links with smooth radii and no sharp edges or chamfers, the SRAM X01 Eagle 12-speed bike chain offers ultrasmooth, precise, durable and quiet performance while you're mountain biking.

Bike PartsBike Chains

The strongest crank in the Eagle fleet, the SRAM X01 Eagle DUB Boost crankset is carbon-tuned for the strength and stiffness you need while maintaining the light weight you want.

Bike PartsCranksets

The strongest crank in the Eagle fleet, the SRAM X01 Eagle DUB crankset is carbon-tuned for the strength and stiffness you need while maintaining the light weight you want.

Bike PartsCranksets

Designed to be compatible with Shimano, SRAM and Campagnolo drivetrains, the KMC X10 10-speed chain offers smooth shifting and resistance to corrosion and wear.

Bike PartsBike Chains

A smooth-shifting choice for bikes with 11-speed groups, the KMC X11 11-speed chain features revised chamfering for better performance on 1x drivetrains compared to past versions.

Bike PartsBike Chains

Designed with the specific characteristics of 11-speed Shimano, SRAM and Campagnolo drivetrain systems in mind, the KMC X11 chain offers smooth and precise gear changes in all riding situations.

Bike PartsBike Chains