Sram Crankset Am Fc Red D1 Dub 3d sleeveless Inserts are available for the

Inserts are available for the two upper 16-mm mounting hooks that come with the proven QL2

LOOK Vision In Lights puts four powerful LED lights in the most dynamic positions to maximize day and night safety

Rail Material- Chromoly

increase airflow

Provide power

Sram Crankset Am Fc Red D1 Dub 3d sleeveless Inserts are available for theFeatures X Range gearing technology gives you more range and a smoother gear progression (in combination with the RED 12 speed cassette), so you are always in the right gear DUB bottom bracket adds durability, simplicity and broad compatibility Improved front shifting performance for crisp and accurate front shifts Specifications Recommended (Usage) Road Material ? Carbon Shifting System 12 speed Chain Line 45mm