SRAM SX Eagle Boost 12 Speed Crankset

The SRAM SX Eagle Crankset includes Eagle platform styling and features, in an entry-level price point. SX Eagle cranks are compatible with all levels with SRAM Eagle drivetrain systems.

DUB™
Forward thinking and backwards compatible DUB™ BB/Crank technology is the workhorse without restraint. Designed for the most discerning pros. And riders who set it and neglect it. DUB™ is compatible with all major bottom bracket standards. Offering better sealing than ever before, without having to make compromises to fit all frames. Yet it opens the door for a new crank spindle for the world’s all-time lightest crank set. It’s a new approach that embraces the old. And it’s about time.

After extensive research, Sram unifies the diameter of bike crankshafts and inner bearings to 28.99mm from 2018. The new bearing technology DUB (Durable Unifying Bottom Bracket) sets new standards from now on.

• Offers the same chain retention performance as seen in all higher-level Eagle drivetrain cranks
• 32t direct mount X-SYNC 2 steel chainring included
• Aluminum crank arms
• 11 / 12 speed compatible
• Bottom bracket sold separately
• SRAM DUB technology creates a lighter, stiffer and stronger crankset
• Boost compatible
• 52.0mm chainline
• Pedal Spindle: 9/16"
• BB Included: No
• Chainring BCD: Direct Mount SRAM
• Crank Intended Use: Mountain
• Number of Chainrings: Chain Retaining Single
• Rings: 32
• Drivetrain Speeds: 11, 12
• Spindle Interface Type: SRAM DUB
• Chainline/Hub Compatibility: 141/148 Boost Hubs
• Color: Black