SRAM RED E1 XPLR AXS Power Meter Crankset

SRAM RED E1 XPLR AXS Power Meter Crankset

The SRAM RED E1 XPLR AXS Power Meter Crankset is made for the most demanding gravel riders! Using a 1x thread mount chainring to save weight and increase stiffness, this SRAM gravel power meter crankset will improve your power transfer and make for a more reliable drivetrain in rough terrain. SRAM’s XPLR spider-based power meter is +/- 1.5% accurate and has active temperature compensation so your power data is always accurate. It uses a CR2032 replaceable coin cell battery so you don’t have to worry about battery life on multi-day adventures.

This power meter crankset also uses SRAM’s latest carbon crank arms. Made with a new carbon layup, these are SRAM’s lightest crank arms yet. They use a DUB Wide spindle which ensures they fit with a wide range of frames and bottom brackets. Additionally, SRAM has added new crank lengths, including as short as 150 mm. This power meter crankset is compatible with both SRAM’s 12- and 13-speed XPLR drivetrains.

Key Product Details

Compatibility:

This power meter crankset is compatible with SRAM DUB bottom brackets. It is made for 47.5 mm chainlines. See Compatibility tab for more information.

Power Measurement:

The SRAM power meter measures power at the spider and is therefore able to measure power from both legs.

Key Features:

Dual-leg power measurement, thread mount chainring, lightweight carbon crank arms, accurate to +/- 1.5%, CR2032 user-replaceable battery, left/right power balance, ANT+ and Bluetooth compatibility, auto-zero (automatic calibration). See Specs tab for more information.

Advice From Our Staff:

SRAM has developed this power meter crankset specifically for gravel riders. It is lightweight, stiff and designed to be tough enough to handle the toughest gravel conditions. Our team recommends this to gravel riders who are looking for a lightweight power meter crankset for their gravel bike.

Options For This Power Meter

• Chainrings: 38T | 40T | 42T | 44T | 46T
• Crank arm lengths: 150 mm | 155 mm | 160 mm | 165 mm | 167.5 mm | 170 mm | 172.5 mm | 175 mm

Other Versions to Consider

SRAM Rival 1 Power Meter Crankset: If you’re looking for a more affordable power meter crankset, we also offer the SRAM Rival 1 AXS Wide Power Meter Crankset. This is a 1x crankset that uses a spindle-based power meter. It is cheaper, but does not have carbon crank arms nor does it provide the more detailed power data like the the XPLR spider-based power meter does.