SRAM Red Axs E1 Power Meter Direct Mount 2x12v crowns

It is the maximum integrated measurement of power

The Red Axs power kit kit adds Quarq technology to the single -handed gears to obtain the lighter, more rigid and precise power package available on the market. A 13 teeth delta on all pairs of gears ensures a precise change for any configuration, as well as a less drastic variation of the cadence during the front changes. Combined with the most resistant gears ever, it is an unbeatable combination.

Characteristics

• The X-RANGE exchange technology offers greater autonomy and a more fluid progression, in order to always have the right gear.
• The power meter is completely integrated into the gear for a minor weight
• Power readings are precise by +/- 1.5% and are not influenced by the climatic conditions during the race
• Measures the balance of the power of the right and left leg
• Craft and precise front changes
• L'exclusive form of enrap allows you to obtain a lighter, more rigid and lasting unit
• Available in the combinations of gears 46/33T, 48/35T, 50/37T, 52/39T, 54/41t and 56/43t

Technical specifications

• Speed: 12
• BB compatibility: all SRAM Road Dub BB
• Shape size: 46/33T, 48/35T, 50/37T, 52/39T, 54/41t, 56/43T
• Diameter of the circle of bolts (BCD): direct assembly (DM)
• BB mandrine interface: dub
• Ingreement material: aluminum
• Power meter type: Ant USB

N.B. The product can be sent with After market packaging.