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4iiii Non-Drive Side Precision 3 Powermeter

PML300-S10B00J
₹38,460
Crankset

Ultra-Light Precision Power for Smarter Training

Description

The 4iiii Non-Drive Side Precision 3 Powermeter is built for riders who want reliable numbers to elevate their training. Whether you’re chasing a Kona qualification, attacking virtual races, or aiming for a new KOM, its ±1% accuracy ensures every watt is measured with total confidence.

Built for Years of Training and Racing: With an impressive 800-hour battery life, this powermeter keeps working season after season without interruption. Its lightweight 9g design adds virtually no mass to your setup, letting you focus fully on speed, efficiency and performance improvements.

Precision Through 3D Strain Gauge Technology: Every rider has a unique pedal stroke and the Precision 3 is engineered to measure it accurately. Its patented 3D strain gauge technology captures all forces acting on the crank, providing consistent, reliable power data across every terrain and effort.

Committed to Durability and Reliability: Backed by an industry-leading 3-year warranty, the Precision 3 Powermeter is tested to withstand years of training, weather and demanding race conditions. It’s a trusted partner designed to help you get faster, ride after ride, with accuracy you can always rely on.

You can choose a Shimano left-side crank with the powermeter already installed for immediate riding, or send in your existing crank for a Install.

Features
  • 3D Accuracy Measurement: Uses 3 strain gauges to capture all force vectors with ±1% accuracy, ensuring true power even with imperfect pedal strokes.
  • Ultra-Low Profile Design: Slim 5.5 mm body improves frame clearance and compatibility across more modern bikes.
  • Long Battery Performance: CR2032 coin cell delivers up to 800 hours of runtime for seasons of uninterrupted training.
  • Instant Indicator Light: Shows power-on, successful zero-offset and low battery status at a glance for easy use.
  • Waterproof Durability: IPX7 waterproof rating protects the unit during rain, mud, washing and harsh riding conditions.
  • Full ANT+ & Bluetooth Support: Works seamlessly with all major head units and indoor apps like Zwift, TrainerRoad, Wahoo SYSTM and more.
  • Flexible Installation Options: Choose a ready-to-ride Shimano left crank or select Factory Install for your existing crank arm.
  • 3-Year Warranty: Industry-leading protection ensures long-term reliability and confidence.

Specifications
  • Type: Non-Drive Side
  • Accuracy: ±1%
  • Battery Type: CR2032 Coin Cell
  • Battery Life: Up to 800 hrs
  • ANT+ & Bluetooth Smart: Yes
  • Automatic Terrain Selector: Yes
  • Cycling Metrics: Yes
  • Waterproof Rating: IPX7
  • Cadence Range: 30–170 rpm
  • Power Range: 0–4,000 W
  • Height: 5.5 mm
  • Weight: 9 g
  • Operating Temperature: 0–50°C
  • Communication Protocols: ANT+, Bluetooth

Shipping Policy

We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.

Note: Most Shimano products may take longer to ship. View full shipping policy

Returns & Refunds

Here's a quick overview of our return and refund policy:

  • 7-Day Return Window: You can initiate a return within 7 days of receiving your product.
  • Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
  • Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
  • Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
  • Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
  • Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
  • Order Cancellations: Only possible before the order is processed.

For full details, visit our Return & Refund Policy page.

4iiii Non - Drive Side Precision 3 Powermeter | The Bike Affair
4iiii

4iiii Non-Drive Side Precision 3 Powermeter

₹38,460

Crankset

  • Shimano - Ultegra FC-R8000 170mm

Type

Crankset

Specifications

  • Type: Non-Drive Side
  • Accuracy: ±1%
  • Battery Type: CR2032 Coin Cell
  • Battery Life: Up to 800 hrs
  • ANT+ & Bluetooth Smart: Yes
  • Automatic Terrain Selector: Yes
  • Cycling Metrics: Yes
  • Waterproof Rating: IPX7
  • Cadence Range: 30–170 rpm
  • Power Range: 0–4,000 W
  • Height: 5.5 mm
  • Weight: 9 g
  • Operating Temperature: 0–50°C
  • Communication Protocols: ANT+, Bluetooth

Features

  • 3D Accuracy Measurement: Uses 3 strain gauges to capture all force vectors with ±1% accuracy, ensuring true power even with imperfect pedal strokes.
  • Ultra-Low Profile Design: Slim 5.5 mm body improves frame clearance and compatibility across more modern bikes.
  • Long Battery Performance: CR2032 coin cell delivers up to 800 hours of runtime for seasons of uninterrupted training.
  • Instant Indicator Light: Shows power-on, successful zero-offset and low battery status at a glance for easy use.
  • Waterproof Durability: IPX7 waterproof rating protects the unit during rain, mud, washing and harsh riding conditions.
  • Full ANT+ & Bluetooth Support: Works seamlessly with all major head units and indoor apps like Zwift, TrainerRoad, Wahoo SYSTM and more.
  • Flexible Installation Options: Choose a ready-to-ride Shimano left crank or select Factory Install for your existing crank arm.
  • 3-Year Warranty: Industry-leading protection ensures long-term reliability and confidence.

The 4iiii Non-Drive Side Precision 3 Powermeter is built for riders who want reliable numbers to elevate their training. Whether you’re chasing a Kona qualification, attacking virtual races, or aiming for a new KOM, its ±1% accuracy ensures every watt is measured with total confidence.

Built for Years of Training and Racing: With an impressive 800-hour battery life, this powermeter keeps working season after season without interruption. Its lightweight 9g design adds virtually no mass to your setup, letting you focus fully on speed, efficiency and performance improvements.

Precision Through 3D Strain Gauge Technology: Every rider has a unique pedal stroke and the Precision 3 is engineered to measure it accurately. Its patented 3D strain gauge technology captures all forces acting on the crank, providing consistent, reliable power data across every terrain and effort.

Committed to Durability and Reliability: Backed by an industry-leading 3-year warranty, the Precision 3 Powermeter is tested to withstand years of training, weather and demanding race conditions. It’s a trusted partner designed to help you get faster, ride after ride, with accuracy you can always rely on.

You can choose a Shimano left-side crank with the powermeter already installed for immediate riding, or send in your existing crank for a Install.

View product