About the Precision 4iiii Power MeterWhether you’re a pro or simply training hard, Precision power meters deliver industry-leading accuracy, highly dependable cadence data, 3D power meter technology capable of measuring tri-axial strain on your crank arm. Designed to be durable and lightweight, compatible with ANT+ and Bluetooth head units, Precision helps you train harder and smarter. This Precision Ride Ready product comes installed on a new left-hand Shimano 9100 (Dura Ace) crank arm. These crank arms will fit bottom brackets using the Hollowtech II interface.
Key Features
Key Features
- 3D power meter technology (patent pending) measures tri-axial strain on your crank arm
- Produces accurate and consistent data
- Lightweight, compact design compatible with most frames (see attached pdf to check clearance)
- Easily replaceable common CR2032 coin cell lithium ion battery with status indicator in the 4iiii app
- Compatible with ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products
- User-friendly app and configurable rider compensation scale factor
- Easy setup and maintenance
Product code: 912939
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Standard delivery
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Using the standard service, your order should be with you within 3 - 14 days (excludes Public holidays).
£4.99
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International delivery
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International delivery is available for this product. The cost and delivery time depend on the country.
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Store Delivery
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You can get your order delivered to participating stores within the UK. Once your order has been delivered to your chosen store, you’ll get an email confirming it’s ready to be collected.
£4.99
Spend over £100 (excluding delivery charge) to get a £10 voucher to spend in-store