It's no easy feat to improve upon a power meter that was already one of the lightest, cheapest, and most accurate on the market, but the 4iiii Precision 3 has done just that. Regardless of whether you are contesting Iron Man triathlons, stages of the Tour de France, or town-sign sprints during the weekend club run, the Precision 3 offers truly world-class technology, at an affordable price point. SIMPLY CONNECT As you’d expect, the 4iiii Precision 3 is feature packed and easy to install. It incorporates Bluetooth and ANT+ connectivity, so you can connect it to your choice of bike computer or indoor trainer. Pair it with a compatible device, and it'll work with a plethora of indoor training software, including TrainerRoad and Zwift. Installation of the device is as simple as installing any Shimano left-side crank arm. The power meter arrives pre-attached to the Dura Ace 9200 crank arm, all that's left for you to do is install it on your bike, as you would a regular crank arm. Once installed, follow the set-up instructions via the app, available on iOS and Android. With the app you can also update the firmware, check battery status, and calibrate your power meter. LONGER-LASTING BATTERY In the previous iteration, the Precision already boasted a respectable 120-hour battery life. For the latest version, this has been increased to an industry-leading 800 hours. Operated by a simple to replace CR2032 battery, even the most dedicated cyclists will rarely need to replace the battery. Incredibly, despite this increase in battery life, the casing that houses the device is almost half as thick as previously, making it compatible with even more frames. Handily, LED lights have been added to indicate battery life, connectivity, and calibration status. ACCURATE AND RELIABLE A power meter lives and dies by its accuracy and reliability; after all, there is little point in looking at data from a device that can't be trusted. Over the years, 4iiii have established themselves as a reputable player in the industry, and are well regarded for the accuracy and reliability of their devices. As you'd expect, then, the Precision 3 is no different. Offering accuracy of +/-1%, there are few if any competitors on the market claiming anything better, and you can count on this accuracy to remain reliable. What’s more, with a IPX7 water resistance rating, you can ride into the depths of winter assured that your power meter will survive. Product Features: 800-hours battery life LED lights to indicate – on (green), zero offset (blue), and low battery (red) 3D Strain Gauge technology to deliver +/- 1% accuracy Slimmed down design that fits virtually every frame Three-year warranty IPX7 water resistance rating Weighs only nine grams Backwards compatible with current Precision Drive Side Powermeter Active temperate compensation Over the air feature and firmware upgradability Coin cell battery operated (CR2032) Compatible with 3rd party training apps such as Zwift, TrainerRoad, SYSTM, and more Specifications: Accuracy: +/- 1% Battery Type: CR2032 Coin Cell Battery Life: 800 Hours Waterproof Rating: Ipx7 Cadence Range: 30-170 RPM Power Range: 0-4000 Watts Length: 63.79mm Width: 26.42mm Height: 5.5mm Weight: 9g Operating Temperature: 0 to 50°C Storage Temperature: -40 to 60°C Communication Protocols: ANT+, Bluetooth®
How do you define success? Whether you are fighting for a Kona slot, spending countless hours on the indoor trainer, or striving for a personal best; one thing we know, success takes time. With an industry-leading 800 hours battery life, +/-1% accuracy and backed by 4iiii’s legendary 3-year warranty the Precision 3 Powermeter will be your trusted training tool for years to come. Features: Industry leading battery with 800 hours of battery life 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 Legendary 3 Year Warranty Waterproof, durable, designed and tested in the Canadian Rockies for the harshest conditions Lightest power meter on the market at only 9g Backwards compatible with current Precision Drive Side Powermeter Active temperate compensation Over the air feature and firmware upgradability Coin cell powered, CR2032 Compatible with 3rd party training apps such as Zwift, TrainerRoad, SYSTM, and more Specifications: Accuracy: +/- 1% Battery Type: CR2032 Coin Cell Battery Life: 800 Hours Waterproof Rating: Ipx7 Cadence Range: 30-170 RPM Power Range: 0-4000 Watts Length: 63.79mm Width: 26.42mm Height: 5.5mm Weight: 9g Operating Temperature: 0 to 50°C Storage Temperature: -40 to 60°C Communication Protocols: ANT+, Bluetooth®
Endurance SL Disc - Shimano Ultegra Size: Large Frameset -Frame: Toray T1000/T800 Carbon Fibre Monocoque.Forks: Endurance SL, Full Carbon, Tapered Steerer.Size: 53cm.Wheelset -Wheels: Mavic Cosmic Pro Carbon, QR Axles.Tyres: Continental GP5000, 700x25c, Black.Groupset -Shimano Ultegra R8000 2x11 Speed.Shifters: Shimano Ultegra R8000 STIs 11-Speed.Brakes: Shimano Ultegra R8010 Direct Mount.Chainset: Shimano Ultegra R8000, 50-34T, 172.5mm.Bottom Bracket: Shimano BB-R60 Threaded BSA.Cassette: Shimano Ultegra R8000 11-Speed 11-32T.Chain: Shimano Ultegra HG701 11-Speed Super Narrow.Front Derailleur: Shimano Ultegra R8000 Braze-On.Rear Derailleur: Shimano Ultegra R8000 Medium Cage.Finishing Kit -Bars/Stem: LEVEL 5 Carbon Integrated, 420x125mm.Bar Tape: LEVEL Embossed Tape, Black.Seatpost: Ribble SL Carbon, 5mm Offset.Saddle: Prologo Kappa RS, Black.Condition -Ex-demo bikes were previously assigned to our demo fleet and may display minor wear and cosmetic damage. To suit rider heights 5'10 to 6'1Visit our detailed information page to learn more about the Endurance SL and read product reviews. Unsure of your size?Start a one-way video call with our In-Store Experts to receive expert advice and answers to your questions.To use the Live Expert service, click the icon in the bottom right corner of your screen. Our team is available to speak with you 7 days a week between 9 am – 6 pm (GMT) Mon-Weds, Fri and Sat, until 8 pm Thurs, and 11 am – 5 pm (GMT) Sun.Learn more about this service.