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SIGEYI AXO sram bike power meter spider for boost/nonboost mountain bike cranks

Regular price $358.00 USD
Regular price $390.00 USD Sale price $358.00 USD
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Available to ship in 1–5 business days.


Items are shipped from China warehouse.

Delivery time for different countries.

This is an estimated time, because of the global COVID-19 problem, shipping may be delayed, hope to understand!

Country Delivery Time
Ireland,Bulgaria,Malta,Australia,Canada,Greece,Mexico,new Zealand 10-15 business days
United Kingdom,France,Netherlands,Croatia,Czech,Hungary,Slovenia,Denmark,Israel,Turkey 6-10 business days
United States,Germany,Italy,Spain,Belgium,Estonia,Finland,Latvia,Lithuania,Poland,Portugal,Romania,Slovakia,Switzerland,Norway,Cyprus,Luxembourg,Sweden,Austria 8-12 business days
Singapore,Japan,Malaysia,Philippines,Vietnam,Thailand 5-10 business days
South Korea 4-6 business days
Brazil 25-30 business days
South Africa 15-20 business days
Colombia,Chile 11-19 business days

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WOLBAY promises to return and refund within 15 days. After you receive the goods, WOLBAY will support return and refund within 15 days. Learn more about return refund policy.

This product supports warranty, and the warranty period is within 24 months from the date of purchase.

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SIGEYI AXO sram bike power meter spider for mountain bike cranks / MTB bicycle crankset, this AXO power meter is compatible with two sizes of bikes BOOST (148mm), NONBOOST. The power meter can be fitted with a 104bcd chainring, the NONBOOST version is available in two offsets 6mm and 0mm, the inner offset is 6mm and the outer offset is 0mm.
SIGEYI AXO bike power meter spider is a simple and convenient magnetic charging method. When fully charged, it can last up to 300 hours of battery life. The AXO bike power meter is waterproof up to IP67. AXO is connected to a bicycle computer via Bluetooth and ANT+, such as Garmin bicycle computer. , The power data accuracy of AXO bike power meter is ±1.5%, it has temperature compensation and automatic calibration functions, and the AXO power meter can measure power, cadence, and left and right balance.

  • 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)
  • 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.


    1. 300 hours battery life on a full charge.
    2. SIGEYI AXO Sram power meter supports Bluetooth and ANT+ dual protocol connection.
    3. Data Support: 1. Power 2. Cadence 3. Balance
    4. SIGEYI axo is backed by a two-year warranty.
    5. SIGEYI AXO waterproof rating IP67


    Battery life 300 Hours
    Battery types Magnetic rechargeable lithium battery.
    Bike type MTB - Mountain Bikes
    Bolt circle diameter 104BCD
    Material Aluminum alloy 7075
    Model number AXO
    Origin China
    Size 104BCD
    Waterproof level IP67
    Wireless protocol Bluetooth, ANT+

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