4iiii Shimano 105 7000 Precision Pro Dual Side Power Meter Cranks

5 out of 5 Customer Rating

4iiii Shimano 105 7000 Precision Pro Dual Side Power Meter Cranks

5 out of 5 Customer Rating
£488.99 Price reduced from £579.00 to 16% OFF
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The Details

Preinstalled on a Shimano 105 crank set, the lightweight 4iiii dual sided unit offers ANT+ and Bluetooth compatibility as well as a breakdown of left and right wattage so you can quickly see your output balance.

When you put force through your pedals or crank, it doesn't just bend the crank - it twists and flexes in all 3 dimensions. 4iiii's patented 3D power measurement system measures this multidimensional strain, so you can be confident that your unique pedal stroke is still measured accurately no matter your riding conditions.

The +/- 1% accuracy isn’t just a claim, it’s been third party tested and validated by leading scientists and the Locomotion Lab at the University of Colorado. You can plan your training, pacing, and racing with confidence knowing that your data is always going to be consistent. Don’t limit your potential with unreliable data. 4iiii Powermeters communicate their measurements over both the widely-used ANT+ and Bluetooth Smart radio standards, letting you read and record your power numbers on an enormous catalog of headunits, sportswatches, smartphones, and computers.

4iiii Powermeters are waterproof, durable, and designed to be accurate and precise even in the harshest conditions. Because of this, they are happy to offer an industry-leading 3-year warranty.

Our Verdict

Take your riding to the next level with with 4iiii 105 7000 Precision Pro dual sized power meter.

Key Specifications

  • 3D power meter technology measures tri-axial strain on your crank
  • Lightweight, compact design with accurate, consistent data
  • Battery status indicator via 4iiii app
  • Compatible with ANT+, Bluetooth Smart head units, smartphones and other 4iiii products
  • Weight: 25 grams (power meter only)
  • Data accuracy: +/-1%
  • Battery life: 100+ hours on 2032 coin cell battery

Sizing Information

Delivery

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.

Reviews

Your Questions Answered

Preinstalled on a Shimano 105 crank set, the lightweight 4iiii dual sided unit offers ANT+ and Bluetooth compatibility as well as a breakdown of left and right wattage so you can quickly see your output balance.

When you put force through your pedals or crank, it doesn't just bend the crank - it twists and flexes in all 3 dimensions. 4iiii's patented 3D power measurement system measures this multidimensional strain, so you can be confident that your unique pedal stroke is still measured accurately no matter your riding conditions.

The +/- 1% accuracy isn’t just a claim, it’s been third party tested and validated by leading scientists and the Locomotion Lab at the University of Colorado. You can plan your training, pacing, and racing with confidence knowing that your data is always going to be consistent. Don’t limit your potential with unreliable data. 4iiii Powermeters communicate their measurements over both the widely-used ANT+ and Bluetooth Smart radio standards, letting you read and record your power numbers on an enormous catalog of headunits, sportswatches, smartphones, and computers.

4iiii Powermeters are waterproof, durable, and designed to be accurate and precise even in the harshest conditions. Because of this, they are happy to offer an industry-leading 3-year warranty.

  • 3D power meter technology measures tri-axial strain on your crank
  • Lightweight, compact design with accurate, consistent data
  • Battery status indicator via 4iiii app
  • Compatible with ANT+, Bluetooth Smart head units, smartphones and other 4iiii products
  • Weight: 25 grams (power meter only)
  • Data accuracy: +/-1%
  • Battery life: 100+ hours on 2032 coin cell battery

Take your riding to the next level with with 4iiii 105 7000 Precision Pro dual sized power meter.

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.