4iiii Bicycle Components

Enhance your cycling performance with 4iiii Cycling Components, the ultimate blend of precision and innovation. These high-quality bike components are designed to give you unparalleled accuracy and reliability. From cutting-edge power meters to state-of-the-art heart rate monitors, 4iiii ensures that every ride is optimized for success. Experience superior craftsmanship and stay ahead in the cycling world with 4iiii Cycling Components.

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We recommend
PML300S23X-175
4iiii Shimano 105 R7100 Precision 3+ left crank with power meter
In stock Free shipping
4iiii Shimano 105 R7100 Precision 3+ left crank with power meter

Left crank with integrated 4iiii Precision 3+ power meter, Apple Findy My function, various crank lengths, 99% accuracy, compatible as a pair with 105 FC-R7100…

395.99 €
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We recommend
PML100S600A
discount -24%
Shimano XTR FC-M9100 left crank with 4iii Precision 3D power meter
In stock Free shipping
Shimano XTR FC-M9100 left crank with 4iii Precision 3D power meter

Left crank with wattmeter, compatible with Shimano XTR FC-M9100 cranks, length 175 mm, Accuracy 99%.

464.99 €
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We recommend
ZK-S19X1705440
discount -20%
4iiii Shimano Dura-Ace FC-R9200 Precisio 3+ Pro Dual cranks 2x12 54x40 teeth 170 mm FROM THE BIKE
In stock Free shipping Previously Installed
4iiii Shimano Dura-Ace FC-R9200 Precisio 3+ Pro Dual cranks 2x12 54x40 teeth 170 mm FROM THE BIKE

Power meter for both cranks, compatible with ANT+ and Bluetooth 5.0, waterproof, accurate measurement, battery life up to 550 hours, FC-R9200 road cranks 2x12…

1 089.00 €
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PML300S11X-1725
discount -4%
4iiii Shimano 105 FC-R7000 left crank with Precision 3+ power meter
In 2-3 days Free shipping
4iiii Shimano 105 FC-R7000 left crank with Precision 3+ power meter

Left crank with integrated 4iiii Precision 3+ power meter, Apple Find My feature, various crank lengths, 99% accuracy, pairs with 105 FC-R7000 cranks.

7 reviews
358.99 €
Buy
PMD100S19X1705236
4iiii Shimano Dura-Ace FC-R9200  Precise 3+ Pro Dual cranks 2x12 52x36 teeth
Upon Request Free shipping
4iiii Shimano Dura-Ace FC-R9200 Precise 3+ Pro Dual cranks 2x12 52x36 teeth

Power meter for both crankarms, compatible with ANT+ and Bluetooth 5.0, water resistance, precise measurement, battery life up to 550 hours, FC-R9200 road…

1 369.00 €
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PMD100S19X1725034
4iiii Shimano Dura-Ace FC-R9200 Precisio 3+ Pro Dual crankset 2x12 50x34 teeth
Upon Request Free shipping
4iiii Shimano Dura-Ace FC-R9200 Precisio 3+ Pro Dual crankset 2x12 50x34 teeth

Power meter for both cranks, compatible with ANT+ and Bluetooth 5.0, water resistance, precise measurement, up to 550 hours of battery life, FC-R9200 road…

1 369.00 €
Buy
PMD100S19X1705440
4iiii Shimano Dura-Ace FC-R9200  Precisio 3+ Pro Dual crankset 2x12 54x40 teeth
Upon Request Free shipping
4iiii Shimano Dura-Ace FC-R9200 Precisio 3+ Pro Dual crankset 2x12 54x40 teeth

Power meter for both cranks, compatible with ANT+ and Bluetooth 5.0, waterproof, precise measurement, battery life up to 550 hours, FC-R9200 road cranks 2x12…

1 369.00 €
Buy
PMD100S18X1705034
4iiii Shimano Ultegra FC-R8100 Precisio 3+ Pro Dual cranks 2x12 50x34 teeth
Upon Request Free shipping
4iiii Shimano Ultegra FC-R8100 Precisio 3+ Pro Dual cranks 2x12 50x34 teeth

Power meter for both cranks, compatible with ANT+ and Bluetooth 5.0, water-resistant, accurate measurement, battery life up to 550 h, FC-R8100 road cranks 2x12…

1 059.00 €
Buy
PMD100S18X1725236
4iiii Shimano Ultegra FC-R8100 Precision 3+ Pro Dual crankset 2x12 52x36 teeth
Upon Request Free shipping
4iiii Shimano Ultegra FC-R8100 Precision 3+ Pro Dual crankset 2x12 52x36 teeth

Power meter for both crank arms, compatible with ANT+ and Bluetooth 5.0, water-resistant, precise measurement, battery life up to 550 hours, FC-R8100 road…

1 059.00 €
Buy
PML100102C
discount -3%
4iiii Precision 3+ left crank arm power meter installation
Upon Request Free shipping
4iiii Precision 3+ left crank arm power meter installation

Price for installing a standalone 4iiii wattmeter on the left crank, Precision 3+ model, compatibility with Apple Find My, 99% accuracy, weight 9 g.

3 reviews
355.99 €
Buy
PML300S22X-175
Shimano Deore XT FC-M8100 left crank with Precision 3+ power meter
Upon Request Free shipping
Shimano Deore XT FC-M8100 left crank with Precision 3+ power meter

Left crank with integrated 4iii Precision 3+ power meter, Apple Find My feature, various crank lengths, 99% accuracy, paired with Deore XT FC-M8100 cranks.

1 reviews
434.99 €
Buy
PML300S19X-175
4iiii Shimano Dura-Ace FC-R9200 left crank with Precision 3+ power meter
Upon Request Free shipping
4iiii Shimano Dura-Ace FC-R9200 left crank with Precision 3+ power meter

Left crank arm with integrated 4iiii Precision 3+ power meter, Apple Find My feature, various crank lengths, 99% accuracy, pairs with Dura-Ace FC-R9200 cranks.

569.00 €
Buy
PML300S17X-175
4iiii Shimano GRX FC-RX810 left crank with Precision 3+ power meter
Upon Request Free shipping
4iiii Shimano GRX FC-RX810 left crank with Precision 3+ power meter

Left crank arm with integrated 4iii Precision 3+ power meter, Apple Find My feature, various crank lengths, 99% accuracy, pairs with GRX FC-RX810 cranks.

2 reviews
434.99 €
Buy
PML300S18X-175
4iiii Shimano Ultegra FC-R8100 left crank with Precision 3+ power meter
Upon Request Free shipping
4iiii Shimano Ultegra FC-R8100 left crank with Precision 3+ power meter

Left crank with integrated 4iiii Precision 3+ power meter, Apple Find My feature, various crank lengths, 99% accuracy, pairs with Ultegra FC-R8100 cranks.

499.00 €
Buy