{"product_id":"inpeak-105-r7100-rechargeable-power-meter-crank-arm","title":"INPEAK 105 R7100 Rechargeable Power Meter Crank Arm","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0487\/4007\/3623\/files\/tcc-bike-layout.css\"\u003e\u003cdiv class=\"oc\"\u003e\n\u003cheader class=\"hero\"\u003e\u003cp class=\"eyebrow\"\u003eRechargeable crank arm power meter\u003c\/p\u003e\n\u003ch1\u003eINPEAK 105 R7100 Rechargeable Power Meter Crank Arm\u003c\/h1\u003e\n\u003cp class=\"lede\"\u003eA genuine Shimano 105 FC-R7100 left crank with INPEAK's power sensor built on, charged by a magnetic USB lead rather than coin cells. Swap it for your existing left arm to add power and cadence to the bike.\u003c\/p\u003e\u003c\/header\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e±2%\u003c\/strong\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e90 h\u003c\/strong\u003e\u003cspan\u003eBattery life (rechargeable)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e10 g\u003c\/strong\u003e\u003cspan\u003eSensor weight\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003eIP67\u003c\/strong\u003e\u003cspan\u003eWater resistance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section soft\"\u003e\u003cdiv class=\"intro\"\u003e\n\u003cp class=\"eyebrow\"\u003eHighlights\u003c\/p\u003e\n\u003ch2\u003eWhy we rate it\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eStraight swap\u003c\/h3\u003e\n\u003cp\u003eReplaces the left arm of your 105 chainset, so there is nothing to change on the drive side.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eRechargeable cell\u003c\/h3\u003e\n\u003cp\u003eMagnetic USB charging gives around 90 hours between top-ups, with a full charge in roughly two hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eWorks with everything\u003c\/h3\u003e\n\u003cp\u003eDual ANT+ and Bluetooth broadcast pairs with Garmin, Wahoo, smartphones and indoor apps such as Zwift.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eStable readings\u003c\/h3\u003e\n\u003cp\u003eAutomatic temperature compensation and an accelerometer\/gyroscope keep data consistent as conditions change.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"intro\"\u003e\n\u003cp class=\"eyebrow\"\u003eTech specs\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cp\u003eManufacturer specification. Details may change without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-grid\"\u003e\n\u003carticle class=\"spec-card\"\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eCompatibility\u003c\/dt\u003e\n\u003cdd\u003eShimano 105 FC-R7100 cranksets (Hollowtech II, 24 mm axle)\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eMeasurement\u003c\/dt\u003e\n\u003cdd\u003eSingle-sided (left crank); power and cadence\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eAccuracy\u003c\/dt\u003e\n\u003cdd\u003e±2%\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003ePower range\u003c\/dt\u003e\n\u003cdd\u003e20–2000 W\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eCadence range\u003c\/dt\u003e\n\u003cdd\u003e20–200 rpm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eConnectivity\u003c\/dt\u003e\n\u003cdd\u003eANT+ and Bluetooth Low Energy\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eWater resistance\u003c\/dt\u003e\n\u003cdd\u003eIP67\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eTemperature compensation\u003c\/dt\u003e\n\u003cdd\u003eAutomatic, -5°C to +50°C operating range\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eCalibration\u003c\/dt\u003e\n\u003cdd\u003eManual zero offset\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eBattery\u003c\/dt\u003e\n\u003cdd\u003eRechargeable Li-Po (110 mAh), magnetic USB charging\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eBattery life\u003c\/dt\u003e\n\u003cdd\u003eUp to 90 hours riding; full charge in about 2 hours\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eSensor weight\u003c\/dt\u003e\n\u003cdd\u003eApprox. 10 g added to the crank arm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eApp\u003c\/dt\u003e\n\u003cdd\u003eINPEAK MANAGER for firmware updates and scale factor; Zwift-compatible mode\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/article\u003e\u003carticle class=\"spec-card\"\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cdl\u003e\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eIncludes\u003c\/dt\u003e\n\u003cdd\u003eLeft crank arm with integrated power meter, magnetic USB charging cable, device data card, sticker set, quick-start manual (USB wall charger not included)\u003c\/dd\u003e\n\u003c\/div\u003e\u003c\/dl\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section soft\"\u003e\u003cdiv class=\"intro\"\u003e\n\u003cp class=\"eyebrow\"\u003eOrdering\u003c\/p\u003e\n\u003ch2\u003eAvailable from The Cycle Collective\u003c\/h2\u003e\n\u003cp\u003eAvailable to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"INPEAK","offers":[{"title":"160mm","offer_id":57408794493306,"sku":null,"price":349.99,"currency_code":"GBP","in_stock":true},{"title":"165mm","offer_id":57408794526074,"sku":null,"price":349.99,"currency_code":"GBP","in_stock":true},{"title":"170mm","offer_id":57408794558842,"sku":null,"price":349.99,"currency_code":"GBP","in_stock":true},{"title":"172.5mm","offer_id":57408794591610,"sku":null,"price":349.99,"currency_code":"GBP","in_stock":true},{"title":"175mm","offer_id":57408794624378,"sku":null,"price":349.99,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/thecyclecollective.cc\/products\/inpeak-105-r7100-rechargeable-power-meter-crank-arm","provider":"thecyclecollective.cc","version":"1.0","type":"link"}