Sram XX1 Eagle Dub Crankset

Features:

• The innovative Carbon Tuned™ system significantly reduces weight.
• Chainring material: aluminum.
• Chainring size: 34T.
• New technology for chainrings specifically designed for the Eagle drivetrain, dedicated chain and derailleur.
• X-Sync 2 chainring that provides quieter performance, while improving durability and offering high self-cleaning power in bad weather conditions.
• Boost compatible.
• Compatible bottom bracket spindle: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP.
• Mounting: Direct Mount.
• Actual weight: 454 g (175 mm).

Technologies:

DUB
Sram DUB™ technology for bottom bracket and crankset is a tireless workhorse, forward-looking yet backward compatible. It is designed for the most demanding pros and for those who want to use it and forget it exists.
DUB™ is compatible with the most important bottom bracket standards and fits any frame without compromise. Moreover, it opens the door to a new type of spindle for the lightest crankset ever produced. A new method that combines the best features of existing GXP and BB30, offering exceptional bearing durability without sacrificing the stiffness of the large-diameter spindles.

Carbon Tuned
Strength and stiffness where you need it, but also lightness as you want it. The patented Carbon Tuned technology by Sram increases thickness and stiffness at high-stress points; the special carbon processing allows considerable weight savings without compromising strength.

X-Sync 2
The X-Sync 2 Eagle technology is the evolution of the previous X-Sync. The aggressive tooth design ensures better chain retention for a smoother and more efficient pedal stroke. Particular attention has been paid to the chainring’s durability; X-Sync Eagle technology reduces friction and the buildup of mud, sand, and dirt on the chainring.

Eagle
Eagle™ represents the latest technology for 1x drivetrains, making them lighter, simpler, more durable, and easier to use. The new line includes completely redesigned components, engineered for superior durability and performance, while maintaining a significant weight advantage over other drivetrains. Eagle™ 1x technology also provides an expanded gear range (500% range), comparable to 2x11 drivetrains.