4iiii Innovations Precision 3+ Power Meter 105 7100 170mm
Size chart
- Fast US-based shipping, no tariffs
- Secure checkout
- Features support for Apple Find My
- - Up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy, waterproof, light weight (9g), low profile, indicator light, ANT+ Bluetooth
- - Backed by an industry leading 3 year warranty
- - While you are riding, Precision 3+ Power Meter will transmit watts, cadence, and calories to your head unit of choice
- - While the power meter is not in use, Find My is enabled and allows you to see its location on a map
- - You can add your power meter to the Find My app and locate it on an iPhone, iPad, Mac or using the Find Items app on an Apple Watch
- - CR2032 coin cell battery
- - 30-170 RPM cadence range
- - 0-4000 W power range
| Model | Precision 3+ 105 7100 |
| Spindle Interface | Hollowtech II |
| Length | 170mm |
| Color | Black |
Free shipping on orders $75+ within the continental US. Free pick up at Dragonspine Cycling, Chicago
Under $75: Economy $12.99 or Standard $14.99.
Oversized items (wheels and wheelsets, forks, frames and framesets, car, hitch and truck racks, repair stands, trainers, trailers and bike travel cases): $35 Economy or $45 Standard, free on $750+ of oversized items.
Items in stock at our Chicago location ordered by 3 PM CT on a business day ship the same day. Items from our warehouse ship within 4–5 business days.
Warehouse items are ready for pickup in 4–5 business days.
Free-shipping thresholds are based on the order total after discounts.
Full details in our Shipping policy.
Have a question? Contact us now.