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- USA
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
4iiii - Left Side Precision 3 Ultegra R8100 Power Meter4iiii LEFT SIDE PRECISION 3 ULTEGRA R8100 POWER METER How do you define success? Whether fighting for a slot in the Kona triathlon, spending countless hours on the indoor trainer or striving for a personal best; one thing 4iiii knows is that success takes time. With an industry leading 800 hours of battery life, + 1% accuracy and backed by their 3 year warranty, the Precision 3 Power meter will be a trusted training tool for years to come. Product
4iiii - LEFT SIDE PRECISION 3 ULTEGRA R8100 POWER METER
How do you define success? Whether fighting for a slot in the Kona triathlon, spending countless hours on the indoor trainer or striving for a personal best; one thing 4iiii knows is that success takes time. With an industry-leading 800 hours of battery life, +/-1% accuracy and backed by their 3-year warranty, the Precision 3 Power meter will be a trusted training tool for years to come.
- Product status indication LED light - for wake up (green), zero offset (blue) and low battery (red)
- Patented 3D strain gauge technology to deliver +/-1% accuracy
- Ultra slim design to fit almost every frame
- 800 hours battery life
- 3 year warranty
- Waterproof, durable, designed and tested in the Canadian Rockies for the harshest conditions
- One of the lightest power meters on the market
- Backwards compatible with current Precision Drive Side power meters
- Active temperature compensation
- Over the air feature and firmware upgradability
- Coin cell battery powered (CR2032)
- Compatible with 3rd party training apps such as Zwift, TrainerRoad, SYSTM and more
- Waterproof rating: IPx7
- Cadence range: 30 - 170 rpm
- Power range: 0 - 4000w
- Length: 63.79mm
- Width: 26.42mm
- Height: 5.5mm
- Weight: 9 grams
- Operating temperature: 0 to 50°C
- Storage temperature: -40 to 60°C
- Communication protocol: ANT+, Bluetooth
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
incredible
Color: #03 Champagne
Simply wonderful! The fragrance is delicate and sophisticated, leaving the skin gently scented all day long. The glitter has an elegant shine and is not exaggerated, perfect for parties or special events. The application is super practical, spreads easily and the fixation is great. I recommend it to those who want a touch of glamour and brightness with an incredible smell!
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Reviewed in the United States on February 26, 2026
★★★★★ 5
90’s me be jealous 🥹
Color: #04 Bronze
26 years later, here I am- the sparkling unicorn of an adult the late 90’s child version of myself DREAMED of while coating ✨EVERYTHING✨ in glitter and shimmer. Only now, I have an Amazon card and the impulse control of a toddler, so I sparkle now 🤩.
Am I 40 years old? Absolutely.
Did my kindergarteners at school ask why I sparkle now? Absolutely.
Did my mid-life crisis self lie to them, and say because I’m a magical unicorn? Absolutely.
Did they believe me? ABSOLUTELY.
10/10 recommend, but only if you too want to live your best magical unicorn life!
Technical notes- the smell is light and lovely. It dries without a “feel” so I forget I even have it on. The shimmer is noticeable, but not like I rolled in glitter. I’m enjoying the bronze glimmer color, but I’m sure will be back soon for more. I could easily spray more if I wanted to be more blatant with my attention seeking. I will absolutely be using this stuff from now until I’m in my grave with no shame!
Fantastic all around 🤌
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Reviewed in the United States on March 31, 2025
★★★★★ 1
super cute until it stops working
Color: #03 Champagne
worked really great for about 10 sprays before it clogged permanently! tried to clean out the spray mechanism but it still didn’t work.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Love the glitter!
Color: #04 Bronze
This glitter body spray is everything! It’s water based so you have to shake and mix the product first before you spray. It dries quickly after that. I mixed a little with lotion too to spread it out & it still applied well which I love. I did go through half the bottle but I used it on me & my friend. Definitely worth the purchase.
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Reviewed in the United States on January 17, 2026
★★★★★ 4
Brillo
Color: #03 Champagne
Es un súper spray y tiene un brillo súper
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Reviewed in the United States on December 7, 2025
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