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Brand 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".

Product categories

Components 4iiii

Accessories and holders for cycle computers

Accessories and mounts 4iiii

Products

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

329 € ~~RRP 389 €~~

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

from 369 € ~~RRP 439 €~~

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

419 € ~~RRP 499 €~~

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

339 € ~~RRP 369 €~~

-7% 4iiii Shimano FC-R9200 Precision 3+ PRO DUAL crankset with power meter, 52/36T, 2x12

1,249 € -7% ~~RRP 1,349 €~~

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

from 379 € ~~RRP 439 €~~

Clearance -17% 4iiii Precision Pro DUAL crankset with powermeter, Shimano XTR M9100

909 € -17% ~~RRP 1,099 €~~

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

15.99 €

4iiii Battery Cover for Precision Power Meters

9.99 €

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

579 €

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

969 € ~~RRP 1,049 €~~

4iiii Viiiiva 2.0 chest strap

69.99 €

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

1,049 €

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

1,349 €

4iiii Battery Cover for Precision GEN3 Power Meters (left-side)

5.99 €

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99% of customers recommend MTBIKER

4.9 14 801 ratings

1 day ago

As always satisfied.

Verified customer

There was/is an error in the description of one of the products, which caused me difficulties. A part necessary for the correct assembly of the device was missing, which essentially shouldn't have been there from the factory, but in the product's properties on the website, it is advertised as included in the package. After an agreement with technical support, we resolved this issue; they were very accommodating and fully met my requirements. I can definitely only rate positively, I recommend this store.

Great purchase, I recommend it to everyone

2 days ago

Excellent professional advice.

The best shop in Slovakia

Great communication and fast delivery

Wide selection, most in stock, or within 3 days.

Very fast delivery, less than 24 hours from order

As always. Great e-shop. I recommend it.

3 days ago

Great selection of bicycle accessories, really express shipping