SRAM Red AXS E1 Power Meter Spider DUB - Direct Mount 5037T (BB not included)

The go-to crankset for serious cyclists and pro riders wanting the lightest, stiffest, and most accurate power meter to further push the limits of what is possible on a bike. Hollow carbon crank arms mount directly to the chainrings for a seamless and efficient system while remaining incredibly light and durable. The DZero power meter is fully integrated into the chainrings for measuring the left and right leg power output separately and accurately in any riding condition. X-Range gearing technology gives the rider a wider range of more usable gearing no matter the chainring size and cassette choice.

Features:

• Power meter fully integrated directly into the chainring which reduces weight and increases accuracy within +/- 1.5%

• Measures right and left power individually

• Ultra-light hollow carbon fiber crank arms shave every possible gram yet remain focused on power transfer to the rear wheel

• X-Range gearing offers more range and smoother gear progression

• DUB bottom bracket technology adds durability and simplicity (BB not included)

• Incredibly long-lasting chainrings allow for more training and racing and less replacing

Specifications:

• Intended Discipline: Road

• Spindle Diameter: 29mm (SRAM DUB)

• Bottom Bracket Included: No

• Pedal Spindle: 9/16"

• Chainrings Included: Yes

• Chainring BCD: -

• Chainring Mount: SRAM Direct Mount (8-Bolt)

• Chainline: -

• Drive Type: 2x

• Speed Compatibility: 12 Speed

• Chainring Material: Aluminum

• Crankarm Material: Carbon

• Color: Black