Guarnitura Sram Red E1 Dub 2x12v Variant:50-37 / 170 mm while providing a close fit

while providing a close fit and excellent ventilation

R0 Carbon-R0 Nite Hub Adjustment Cone (4 pcs) - code R0-004

Exceptional smoothness

Power meter for MTB and gravel with power sensor on the left pedal

The innovative DUAL Fitting Closure system consists of two adjustable BOA IP-1 micro dials and 4 guides for each dial

Guarnitura Sram Red E1 Dub 2x12v Variant:50-37 / 170 mm while providing a close fitThis SRAM Red E1 DUB crankset with hollow carbon arms is the ideal complement to your road bike's 2x12 speed drivetrain. The monoblock structure is not only 29 g lighter than the previous model but also stiffer and more robust. X Range technology promises precise and smooth shifting with a wide gear range. Thanks to DUB technology, the crankset is extremely durable and fits perfectly with DUB bottom brackets. Use: road bike Speeds: 2x12 BB spindle