Sigeyi AXO SRAM Rival E1 Power Meter Crankset

Sigeyi AXO SRAM Rival E1 Power Meter Crankset

The Sigeyi AXO SRAM Rival E1 Power Meter Crankset combines the Sigeyi AXO spider with SRAM Rival E1 aluminum crank arms. This Sigeyi power meter spider measures power from both legs, is accurate to +/- 1.0% and weighs only 105 grams. The power meter also features a rechargeable battery with 300 hours of ride time, auto-zero functionality and left and right leg power balance.

This power meter crankset uses SRAM Rival E1 aluminum crank arms, the latest evolution of the Rival crankset. The arms include a new cut-out design that reduces weight by leaving material only where it’s needed. The crankset comes in two versions: one for road bikes (standard spindle) and one for gravel bikes (XPLR spindle). The Gravel/XPLR version has a wider Q-factor than the standard spindle, creating more tire clearance and optimizing performance for 1x drivetrains. Riders can choose from lengths ranging from 160 mm to 175 mm, ensuring an option for every fit.

Product Details

Key Features of the Sigeyi SRAM Rival E1 Power Meter Crankset

• Durable and Affordable: The aluminum construction of the SRAM Rival E1 crank arms can take a beating and is budget friendly.
• Power Measurement: The Sigeyi power meter measures power at the spider and is therefore able to measure power from both legs, accurate to +/- 1.0%.
• Long Battery Life: A rechargeable battery keeps the data flowing for 300 hours of riding.
• Wide Connectivity: Sigeyi uses both ANT+ and Bluetooth Smart for hassle free data collection.

Power Measurement

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

Compatibility

This power meter fits DUB bottom brackets and 110 BCD 5-bolt, 110 BCD 4-bolt or 107 BCD 4-bolt chainrings based on the version ordered. See the Compatibility tab for more information.

Considerations

This crankset does not win any weight competitions, with SRAM offering two lighter crank arm options with the SRAM RED E1 and the SRAM Force E1.

Advice From Our Staff

This is a great option for riders looking to keep cost to a minimum but still get great performance with a dependable SRAM Rival E1 crankset. When combined with the Sigeyi AXO, the overall package is an accurate, reliable and affordable power meter crankset. A perfect pick for riders wanting a power meter with SRAM cranks without breaking the bank.

Options For This Power Meter

BCD: This power meter is available in the following BCDs in order to fit your choice of chainring sizes:

• 110 5-Bolt | 110 4-Bolt | 107 4-Bolt

Crank arm length: The SRAM Rival E1 cranks are available in the following sizes:

• 160 mm | 165 mm | 170 mm | 172.5 mm | 175 mm

Spindle length: You have the choice of two spindle lengths:

• DUB | XPLR

Professional Assembly (Optional)

We are happy to professionally assemble your power meter crankset if you select this option when ordering. This ensures your crankset is correctly built and saves you time. Professional assembly includes:

• Mount the power meter to the cranks and tighten to factory specifications
• Apply multi-purpose bicycle grease where necessary
• Install chainrings on the power meter (if chainrings are ordered)

Please note – while we tighten everything to factory specs, it is still your responsibility to routinely check your power meter crankset to make sure all bolts and nuts remain securely fastened.