(949) 535-3742
Sigeyi AXO Race Face MTB Power Meter
October 11, 2024$380.00 – $395.00
Accurate, affordable, dual-sided power for your Race Face direct mount MTB crankset!
We offer free shipping on orders in the U.S. of $75 or more.
We ship fast! In stock orders placed before 4 pm PT almost always ship the same day.
Most orders arrive within 2-5 days of shipment. Our Checkout Page will state the expected delivery time.
Shop with confidence! We offer a simple, 30-day policy where you can return new, unused items for a refund, exchange or store credit.
Sigeyi AXO Race Face MTB Power Meter
The Sigeyi AXO Race Face MTB Power Meter is a spider-based power meter that is compatible with Race Face direct mount cranksets. The Sigeyi power meter measures power from both legs, is accurate to +/- 1.0% and is lightweight at only 83 grams. In addition, it easily bolts up to your existing Race Face crankset. Therefore, there is no need to buy new cranks or replace your bottom bracket.
The power meter also features a rechargeable battery with 300 hours of ride time, auto-zero functionality (so your data is always accurate), left and right leg power balance and a 2-year manufacturers warranty. Of course, you also get Bluetooth SMART. This allows you to use the power meter with your favorite indoor training program or app.
Key Product Details
Compatibility:
This Sigeyi fits Race Face direct mount cranksets. Regarding chainrings, it requires a 104 BCD 4-bolt MTB chainring (which is different than the direct mount chainrings found on many Race Face MTB cranksets). If you don’t already have a 104 BCD 4-bolt chainring, we offer several to choose from. See Compatibility tab for more information.
Power Measurement:
The Sigeyi power meter measures power at the spider and is therefore able to measure power from both legs.
Key Features:
Dual-leg power measurement, accurate to +/- 1.0%, 300 hours of battery life, rechargeable battery, very lightweight, left/right power balance, ANT+ and Bluetooth compatibility, auto-zero (automatic calibration). See Specs tab for more information.
Advice From Our Staff:
The Sigeyi is a great way to add power to Race Face MTB cranksets. It measures power from both legs, is accurate and affordable. In addition, since it bolts on to your existing crankset, there is no need to buy new cranks or change bottom brackets. It is also lightweight which makes it a great option for cyclists looking to minimize added weight.
Options For This Power Meter
Chainline and BCD: This power meter is available in the following versions:
- 1X Boost | 104 BCD
- 1X Standard | 104 BCD
The 1X Boost version is most common and is used on bikes that currently have 3 mm offset direct mount chainrings. These bikes usually feature 52 mm chainlines and 148 mm rear hubs.
Compatibility
Crankset: The Sigeyi Race Face MTB Power Meter fits Race Face single crank sets with the CINCH direct mount standard. That includes Race Face Era, Next SL, Next R, Turbine, Atlas and Aeffect.
Chainrings: This power meter requires a 104 BCD 4-bolt MTB chainring (which is different than the direct mount chainrings found on many Race Face MTB cranksets). If you don't already have a 4-bolt chainring, we offer several to choose from.
- MTB chainrings for Sigeyi
- MTB chainrings for Sigeyi Shimano (for Shimano 12-speed drivetrains)
The smallest chainring you can use on a Sigeyi MTB power meter is a 30T round or 32T oval.
Sigeyi AXO Race Face MTB Specs
| Name | Sigeyi Race Face MTB Power Meter |
| Bike Type | MTB |
| Location of Power Measurement | Spider |
| Left or Both Legs Measured | Both |
| Independent Left/Right Measurement | Yes - Power Balance |
| Installation | More involved (60 min. estimated) |
| Chainring Configuration | 1X or 2X |
| Speeds | 11- or 12-speed |
| Chainline Spacing | Standard, Boost or Super Boost |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.0% |
| Active Temperature Compensation | No (however features Auto Zero) |
| Weight | 83 grams |
| Battery Type | Rechargeable |
| Battery Life | 300 hours |
| Method of Cadence Measurement | Accelerometer |
| BCD | 104 |
| Warranty | 2 years |
In the Box
- Sigeyi power meter
- Charging cable
- User's manual
- Decals: Black, Red, Green, Silver, Blue
Tools Needed for Installation
You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.
- Race Face CINCH Lock Ring Tool
- 10 mm Allen key
OTHER CUSTOMERS ALSO VIEWED
-
power2max NGeco Race Face Era MTB Power Meter Crankset$990.00 – $1,050.00power2max NGeco Race Face power meter + Next Era Carbon cranks! -
SRM X-Power MTB Power Meter Pedal$1,199.00 – $1,499.00A mountain bike power meter pedal ready for the dirt or gravel! -
power2max NGeco Race Face MTB Power Meter$590.00 – $640.00Accurate and affordable power2max NGeco power for your Race Face MTB crankset! -
Accurate, affordable, dual-sided power for your Race Face direct mount crankset
THIS PRODUCT IS FREQUENTLY BOUGHT WITH
-
Race Face 1x 104 BCD NW MTB Chainring$44.99 – $74.94Race Face's go-to chainring for 104 BCD MTB cranksets -
Sigeyi Chainring Bash Guard$30.00Bash Guard for Sigeyi AXO 104 BCD power meters -
ALUGEAR Oval 1x 104 BCD MTB Chainring$55.00 – $82.00Oval 1x 104 BCD chainring designed to smooth your pedal stroke, increase traction and power! -
For Race Face/Easton CINCH cranksets or bottom bracket systems
Idriss (verified owner) –
Put the power meter on my Orbea Oiz. Easy to install, lightweight and so far it syncs after the first pedal strokes. Spot on and great value.
Power Meter City –
Perfect! We hope you will continue to enjoy your new Sigeyi Power Meter! If there is anything else we can help you, Idriss, please let us know!