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4iiii

Bike components 4iiii

Canadian brand known mainly for power meters that have already appeared in the World Tour. Their offer also includes heart rate sensors or a smart trainer. 4iiii is known for its favourable pricing policy. By the way, the brand name is pronounced as "Four Eyes".
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Product categories
Road cranks and chainrings Road and gravel 4iiii
Bicycle power meters Power meters 4iiii
Road cranks and chainrings from 4iiii
Bicycle power meters from 4iiii
Products
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4iiii Precision 3+ left crank powermeter, Shimano 105 R7000 In stock 2 pcs

4iiii Precision 3+ left crank powermeter, Shimano 105 R7000

from 329 € RRP 369 €

4iiii Precision 3+ left crank with wattmeter, Shimano 105 R7100 In 5 days > 2 pcs

4iiii Precision 3+ left crank with wattmeter, Shimano 105 R7100

from 329 € RRP 389 €

4iiii Precision 3+ left crank with power meter, Shimano GRX810 In 5 days > 2 pcs

4iiii Precision 3+ left crank with power meter, Shimano GRX810

369 € RRP 439 €

4iiii Precision 3+ left crank with wattmeter, Shimano Ultegra R8100 In 5 days > 2 pcs

-7% 4iiii Precision 3+ left crank with wattmeter, Shimano Ultegra R8100

419 € -7% RRP 499 €

4iiii Precision 3+ left crank with power meter, Shimano XT M8200 In 5 days > 2 pcs

-14% 4iiii Precision 3+ left crank with power meter, Shimano XT M8200

from 379 € -14% RRP 439 €

4iiii Shimano Dura-Ace R9200 Precision 3+ left crank with power meter In 5 days > 2 pcs

4iiii Shimano Dura-Ace R9200 Precision 3+ left crank with power meter

579 €

4iiii Battery Cover for Precision Power Meters In stock 1 pc

4iiii Battery Cover for Precision Power Meters

9.99 €

4iiii Precision Pro DUAL crankset with powermeter, Shimano XTR M9100 In stock 1 pc

Clearance -18% 4iiii Precision Pro DUAL crankset with powermeter, Shimano XTR M9100

899 € -18% RRP 1,099 €

4iiii Precision 3+ power meter battery cover, left side In 5 days > 10 pcs

4iiii Precision 3+ power meter battery cover, left side

7.99 €

4iiii Shimano FC-R9200 Precision 3+ PRO DUAL crankset with power meter, 52/36T, 2x12 In 5 days 1 pc

4iiii Shimano FC-R9200 Precision 3+ PRO DUAL crankset with power meter, 52/36T, 2x12

1,349 €

4iiii Shimano FC-R8100 Precision 3+ PRO DUAL crankset with power meter, 52/36T, 2x12 In 5 days 2 pcs

4iiii Shimano FC-R8100 Precision 3+ PRO DUAL crankset with power meter, 52/36T, 2x12

1,049 €

4iiii Precision 3+ left crank with power meter, Shimano XTR M9200 In 5 days > 2 pcs

4iiii Precision 3+ left crank with power meter, Shimano XTR M9200

599 €

4iiii Shimano FC-R8100 Precision 3+ PRO DUAL crankset with power meter, 50/34T, 2x12 In 5 days 2 pcs

4iiii Shimano FC-R8100 Precision 3+ PRO DUAL crankset with power meter, 50/34T, 2x12

1,049 €

4iiii Shimano FC-R9200 Precision 3+ PRO DUAL crankset with power meter, 54/40T, 2x12 In 5 days 1 pc

4iiii Shimano FC-R9200 Precision 3+ PRO DUAL crankset with power meter, 54/40T, 2x12

1,349 €

4iiii Shimano FC-R9200 Precision 3+ PRO DUAL crankset with power meter, 50/34T, 2x12 In 5 days 2 pcs

4iiii Shimano FC-R9200 Precision 3+ PRO DUAL crankset with power meter, 50/34T, 2x12

1,349 €

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