Sram Crank Xx1 Eagle Fat Bike 5″ Dub 12S 170 W Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included): Black 170Mm

Sram:

LIGHTER. STIFFER. STRONGER.
True competitors are always looking for a performance advantage a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle CARBON TUNED crankset is our lightest, stiffest and strongest to date. DUB technology enhances this by simplifying the relationship of the spindle to the bottom bracket, and redefining the measure of durability. DUB-powered cranksets mean simplicity, compatibility and durability.

THINGS TO REMEMBER
Eagle represents our newest 1x drivetrain technologies
Eagle is a lighter, tougher, quieter, more durable and more precise drivetrains
Eagle features all-new 1x components, engineered for even greater durability and performance
Eagle has a significant weight advantage over other drivetrains
Eagle technology allows an expanded, optimum, 500-percent gear range a 20-percent increase over our other 1x

FEATURES AND BENEFITS
DUB technology delivers the lightest, stiffest, strongest crankset available
All-new SRAM CARBON TUNED crank technology provides extreme stiffness and light weight
All-new chainring technology is designed specifically for Eagle chains and drivetrains
The X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and extraordinary durability

SPECIFICATIONS
Speeds: 11/12
BB Compatibility: DUB BSA MTB 100, DUB PF MTB 121
Chainring Size: 30
Crank arm length: 170mm, 175mm
Chain line: 76.5mm
BB Spindle Interface: DUB
Chainring material: Aluminium
Guard: No Guard
Bolt Circle Diameter (BCD): Direct Mount (DM)
Crank arm material: Carbon
Colour (Crank arm): Black