{"product_id":"slx-fc-m7100-1x-crank-arms-black-170mm-good-1637355","title":"Shimano SLX FC-M7100 1x Crank Arms","description":"\u003cb\u003eProduct Condition:\u003c\/b\u003e The SLX FC-M7100 1x Crank Arms is in Good condition. VFC - This SLX FC-M7100 1x Crank Arms Black, 170mm was previously owned for one month. The following observations were made regarding this item:\n\n*Original product box has some slight damage\/ missing inside\n\n* Product inside is in good condition, basically taken out and placed back in box.\n\n* No damage reported to product.\n\n* Item sold as is, all warranties void\u003cp\u003e\n\n\u003cb\u003eSize:\u003c\/b\u003e Unisex  170mm\u003c\/p\u003e\u003cp\u003e\n\n\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\n\n\u003cb\u003eRetail Cost:\u003c\/b\u003e $130.00\u003c\/p\u003e\u003cp\u003e\n\n\n\u003c\/p\u003e\u003cp\u003eShimano gave just about all of its mountain bike lineup a hefty overhaul this year with its shift to twelve-speed, and as usual, it let plenty of technology to trickle-down to its workhorse SLX groupset, showing us just how dialed it can really become. Improved functionality, and a whole host of technology gained from XT and XTR have closed the gap between SLX and Shimano's pricier groupsets, and we're thrilled about it. When you spec your bump-devouring trail frame with the SLX FC-M7100 1x Crankset, you'll gain access to Shimano's impressive Hollowtech II construction, more consistent chain retention, and a lighter design than previous versions of SLX. Plus, it still occupies a price range that's kind to the everyday cyclist, which we can always get behind.\u003c\/p\u003e\n\n\u003cp\u003eAs we mentioned, the biggest change that came to the SLX crankset this year is their transition to a twelve-speed drivetrain, and in doing this, also shifting the front end to direct-mount rings. Twelve-speed required a new train of thought when it came to chainrings, and since the whole group was getting an overhaul it was only natural to combine the new gear-tooth profile with direct-mount application for easier chainring swaps.\u003c\/p\u003e\n\n\u003cp\u003eWhile Shimano made major changes to the crank when it comes to chainrings, one thing we're glad hasn't gone by the wayside is the over all construction of SLX. Still utilizing Hollowtech technology, Shimano manages to create stronger crank arms than most solid versions with this design, which is constructed with forged aluminum arranged around a hollow center. This strategic use of material shaves weight while still equipping the crankarms to be bashed over successive hits without complaint, and to transfer power as you work hard to turn them over. It's a fitting construction for today's breed of incredibly capable trail and enduro frames. They pair with either a 30T, 32T, or 34T SLX chainring, which have all been upgraded to offer better chain retention, significantly narrowing the gap between XT and SLX.\u003c\/p\u003e\u003cbr\u003e\nSLX FC-M7100 1x Crank Arms (DWGC5DU)\n                \u003cbr\u003e\u003cbr\u003e\n                \u003cp\u003e\n                    \u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\n                \u003c\/p\u003e\n                \u003cul\u003e\n\u003cli\u003eArm Material: Hollowtech II forged aluminum\u003c\/li\u003e\n\u003cli\u003eArm Length: 165, 170, 175mm\u003c\/li\u003e\n\u003cli\u003eSpindle: 24mm\u003c\/li\u003e\n\u003cli\u003eQ Factor: 172mm\u003c\/li\u003e\n\u003cli\u003eChainline: 52mm\u003c\/li\u003e\n\u003cli\u003eCompatible Components: Shimano 12-speed mountain drivetrains\u003c\/li\u003e\n\u003cli\u003eRecommended Use: cross-country, enduro, trail\u003c\/li\u003e\n                \u003c\/ul\u003e\n                ","brand":"backcountry","offers":[{"title":"170mm \/ Black","offer_id":53354539450673,"sku":"DWGC5DU","price":75.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/9133\/1121\/files\/2084589136970b9b25ffe9.webp?v=1775528331","url":"https:\/\/geartrade.com\/products\/slx-fc-m7100-1x-crank-arms-black-170mm-good-1637355","provider":"Geartrade.com","version":"1.0","type":"link"}