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WALGUN SIGEYI Road Bike Sram Rotor Double Chainring Power meter - 50T-34T 52T-36T 53T-39T

Regular price $379.00 USD
Regular price $568.50 USD Sale price $379.00 USD
Tax included. Shipping calculated at checkout.
Power Meter Spider
Chainring Teeth
  1. This dual chainring power meter is a chainring united by WALGUN and SIGEYI. The chainring is made of ultra-light 7075 aluminum alloy by CNC machining. It is suitable for ROTOR and SRAM road bike cranks 50T-34T 52T-36T 53T-39T
  2. SIGEYI AXO supports firmware upgrade service. You can download SIGEYI software from the mobile APP store and connect to the AXO power meter via Bluetooth for firmware upgrade service. (SIGEYI will update and upgrade the firmware of AXO power meter from time to time)
  3. SIGEYI guarantees that the AXO bicycle power meter will support warranty service within 2 years. If you have any questions about the AXO power meter, you can contact SIGEYI ( for help.
SIGEYI axo power meter
Brand AXO Power Meter Model Name
SRAM SRAM 3-Bolt Force 22 / Rival 22 / Force 1 / Rival 1 / Red 22 (Direct-Mount) / S900 Series
SRAM SRAM 8-Bolt Red 22 PowerReady / Quarq / Quarq DUB / Red AXS / Force AXS
ROTOR ROTOR 30mm 3D+ / 3D30 / 3DF / 2D


Spider Power Meter: AXO
Chainring: WALGUN Chainring
Origin: CN(Origin)
Bike Type: Road
Material: Aluminum Alloy 7075
Accuracy: Around 1%
Data transmission: ANT+, BLE
Power Range: 0~2000W
Cadence Range: 30~220 RPM
Waterproof Level: IP67
Data Support: 1. Power 2. Cadence 3. Balance
Battery Life: 300 Hours
Battery: Li-ion Battery
Measure Mode: Spider total power
Charging: Magnetic Charging Cable
Chainring: 110BCD
Warranty: 2 Years
Compatible chain: HG-EV 11-speed, HG-X11


From the day of purchase, within 24 months of product quality problems, we bear all the costs of repairing it. (Does not include product problems caused by your improper use)