Enduro

Directline Shimano 11spd GRX Pulleys - XD15 Ceramic Bearings

Enduro Directline Shimano 11spd GRX Pulleys with XD15 Ceramic Bearings bring unmatched precision and efficiency to your drivetrain. Designed as a direct-fit upgrade for 11-speed Shimano GRX derailleurs, these pulleys combine ultra-smooth ceramic bearing performance with Enduro’s legendary durability for riders who demand the best from every shift.

Built around XD-15 Ceramic Bearings, these pulleys deliver an incredibly low-friction spin that stays smooth through mud, grit, and miles of hard riding. The unique bearing clearances—tight on top for crisp, accurate shifts and slightly looser on the bottom for optimal chain movement—create a drivetrain experience that feels both fast and effortless.

• XD-15 Ceramic Bearings for exceptional smoothness, reduced drag, and long-lasting performance
• Optimized bearing clearances: CN upper pulley for precision shifting, C4 lower pulley for freer chain motion
• Direct-fit upgrade for 11-speed Shimano GRX derailleurs with 5mm bolt holes
• Lightweight, durable design built to handle the demands of gravel and adventure riding
• Lifetime warranty for total peace of mind

Upgrade your GRX drivetrain with the smoothest, most reliable pulley set available—because when every shift counts, precision and performance matter.