EASTON 110BCD-4S
- Crank mount
- EASTON CINCH
- Chainring
- 110 mm × 4 · 35°
- Offset
- 7.2 mm
- Weight
- Approx. 95 g
Crank examples: EASTON EC90, ELILEE XXE, CYBREI GP-3, INCOLOR SkyPivot, CENIT
Back to product catalogOne series.
NEXGA / S1 SPIDER POWER METER
One series.
Nine ways to fit.
Power measurement for road, mountain, and track builds. Start with your crank mount, then match the chainring pattern and offset.
Model photos and specifications are sourced from NEXGA. Confirm the exact crank generation and chainring before ordering.
±1%Claimed power accuracy
180 hBattery life, up to
0–2,200 WPower range
IPX7Water resistance
MODEL LINEUP
Choose by interface and chainring.
The road, MTB, and track S1 spiders have different mounting patterns. We confirm the exact combination for each inquiry.
ROAD / 110 BCD
Road builds
Four-arm 110 BCD, 35° chainring pattern. Choose the crank mount that matches your crank.
SRAM 8-BOLT 110BCD-4S
- Crank mount
- SRAM 8-bolt
- Chainring
- 110 mm × 4 · 35°
- Offset
- 8.1 mm
- Weight
- Approx. 97 g
Crank examples: SRAM Force / Red, Quarq, Cane Creek eeWings, CRODER Spirit, 5DEV
SRAM 3-BOLT 110BCD-4S
- Crank mount
- SRAM 3-bolt
- Chainring
- 110 mm × 4 · 35°
- Offset
- 8.1 mm
- Weight
- Approx. 96 g
Crank examples: SRAM Rival / Force / Red, Praxis Zayante, Senicx PR3 / PR2 / GR3, FOVNO Aurora
ROTOR ALDHU 110BCD-4S
- Crank mount
- ROTOR ALDHU
- Chainring
- 110 mm × 4 · 35°
- Offset
- 7.6 mm
- Weight
- Approx. 98 g
Crank examples: ROTOR ALDHU / ALDHU Carbon, QO Race / Grava
MOUNTAIN / 104 BCD
Mountain builds
Four-arm 104 BCD, 45° chainring pattern. All three models list a 3 mm BOOST offset.
SRAM 8-BOLT 104BCD
- Crank mount
- SRAM 8-bolt
- Chainring
- 104 mm × 4 · 45°
- Offset
- 3 mm BOOST
- Weight
- Approx. 86 g
Crank examples: SRAM Eagle XX / X0 / GX and selected X1 or S-series cranks; Cane Creek eeWings
SRAM 3-BOLT 104BCD
- Crank mount
- SRAM 3-bolt
- Chainring
- 104 mm × 4 · 45°
- Offset
- 3 mm BOOST
- Weight
- Approx. 82 g
Crank examples: SRAM NX / GX / SX / X1 / X01 / XX1; Praxis Cadet / LYFT
SHIMANO MTB 104BCD
- Crank mount
- Shimano MTB
- Chainring
- 104 mm × 4 · 45°
- Offset
- 3 mm BOOST
- Weight
- Approx. 87 g
Crank examples: Shimano SLX M7100, XT M8100, XTR M9200
TRACK / 144 BCD
Track builds
Five-arm 144 BCD chainring pattern with a 13 mm offset.
EASTON 144BCD
- Crank mount
- EASTON CINCH
- Chainring
- 144 mm × 5
- Offset
- 13 mm
- Weight
- Approx. 150 g
Crank examples: EASTON EC90, ELILEE XXE, CYBREI GP-3, INCOLOR SkyPivot, CENIT
SRAM 8-BOLT 144BCD
- Crank mount
- SRAM 8-bolt
- Chainring
- 144 mm × 5
- Offset
- 13 mm
- Weight
- Approx. 150 g
Crank examples: SRAM Force / Red, Quarq, Cane Creek eeWings, CRODER Spirit, 5DEV
The examples above are the manufacturer's main compatible crank series, not a universal fit guarantee. Verify crank generation, interface, chainring, bottom bracket clearance, and complete build configuration before purchasing.
MEASUREMENT & DAILY USE
Built for repeatable ride data.
Manufacturer-stated features include 16-bit conversion, dynamic torque calibration on every unit, automatic temperature compensation, and intelligent zeroing.
For frame clearance, NEXGA specifies a drive-side outer diameter of ≤61 mm and installed total width of 90.5–92 mm. Figures are manufacturer-stated and may vary with setup and use. View the official S1 specifications
TRADE INQUIRY
Tell us your crank model.
Include the crank generation, mounting interface, chainring standard, intended bike, quantity, and destination. We can help identify the matching S1 model and quote the supplied configuration.
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