{"product_id":"hollow-integrated-170mm-104-bcd-mountain-bike-cran","title":"Hollow Integrated 170mm 104 BCD Mountain Bike Crankset With Narrow-Wide 30T-42T Chainring Beefed-Up Aluminum Alloy 7-12 Speed Compatible Includes Bottom Bracket Bolts","description":"\u003cdiv\u003eHollow Integrated 170mm MTB Crankset with 104 BCD and bolts\u003cbr\u003e\n✔️ 170mm crank, 104 BCD, 30T-42T options, aluminum alloy \u003cp\u003eThe hollow integrated 170mm mountain bike crankset uses a 104 BCD and offers a narrow-wide chainring setup. It’s designed for use on most mountain bikes and is compatible with Shimano, SRAM, and FSA drivetrains. It includes bottom bracket bolts and is suitable for 7-12 speed chains. Note: These crank and chainring are only suitable for single speed.\u003c\/p\u003e ✅ Crank: 104 BCD, 170mm length, 74mm hole spacing, 550g\u003cbr\u003e\n✅ Chainring: snail narrow-wide, 30T-42T options, 4mm thick\u003cbr\u003e\n✅ Material: aluminum alloy for light weight and strength\u003cbr\u003e\n✅ Bottom bracket: 41x24x24 mm, fits 68-73mm shells; Shimano\/FSA compatible\u003cbr\u003e\n✅ Compatibility: 7-12 speed chains; supports single\/double\/triple chainrings\u003cbr\u003e\n✅ Color: Black\u003cbr\u003e\n✅ Includes bottom bracket bolts\u003cbr\u003e\n✅ Note: These crank and chainring are only suitable for single speed\u003cbr\u003e \u003cp\u003e💡 What is a hollow integrated mountain bike crankset with 104 BCD used for and why choose narrow-wide chainrings?\nA quick, handy explanation for shoppers.\n- Power transfer from pedals to drivetrain with lighter weight\n- Narrow-wide rings help keep the chain on under rough terrain\n- 104 BCD allows a range of chainring sizes (30T-42T)\n- Works with common 7-12 speed drivetrains and standard bottom brackets\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48522491494635,"sku":"VXB07YZKNYPW","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61rcm99s8FL.jpg?v=1779588050","url":"https:\/\/vxb.com\/products\/hollow-integrated-170mm-104-bcd-mountain-bike-cran","provider":"VXB Bearings","version":"1.0","type":"link"}