{"product_id":"duell-bicycle-bfcr00342","title":"Ketjuratas KMC E-bike Bosch BCD 104 etu musta 1\/8\" 3mm offset. 42T.","description":"High-quality KMC e-Bike sprocket for electric bikes.\u003cbr\u003e For Bosch system\u003cbr\u003e 42-tooth\u003cbr\u003e Chain size 1\/2\"x 1\/8\"\u003cbr\u003e Offset 3mm\u003cbr\u003e Color: Black\u003cbr\u003e Material: Durable Cr-Mo\u003cbr\u003e Hole spacing\/BCD 104\u003cbr\u003e 10,000 km warranty:\u003cbr\u003e when using KMC's e101EPT chain, this front chainring and rear chainring, which\u003cbr\u003e are all promised this warranty.\u003cbr\u003e Measuring the hole spacing of the sprockets:\u003cbr\u003e In the 4-bolt model, measuring the screw spacing:\u003cbr\u003e measure the screw spacing between adjacent holes\u003cbr\u003e Number of bolts in the sprocket Length between two different holes Cross spacing of the holes\u003cbr\u003e mm. inches (PCD\/BCD)\u003cbr\u003e 4 45.3mm. 1.78 inch 64mm\u003cbr\u003e 4 56.6mm 2.23 inch 80mm\u003cbr\u003e 4 62.2mm 2.45 inch 88mm\u003cbr\u003e 4 66.5mm 2.62 inch 94mm\u003cbr\u003e 4 67.9mm 2.67 inch 96mm\u003cbr\u003e 4 72.1mm 2.84 inch 102mm\u003cbr\u003e 4 73.5mm 2.90 inch 104mm\u003cbr\u003e 4 84.9mm 3.34 inch 120mm\u003cbr\u003e Calculation chart for calculating the bolt spacing on the outer circumference:\u003cbr\u003e 4-bolt:\u003cbr\u003e The distance between adjacent holes divided by the number\u003cbr\u003e 0.7071 = bolt spacing\u003cbr\u003e 5-bolt:\u003cbr\u003e The distance between adjacent holes divided by the number\u003cbr\u003e 0.5878 = bolt spacing\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eBFCR00342\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003eBFCR00342\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"kmc","offers":[{"title":"Default Title","offer_id":59931726971205,"sku":"BFCR00342","price":81.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/0210\/1061\/files\/419a73823fd8262b025d221091d3d9005861ee06_BFCR00342.jpg?v=1793104531","url":"https:\/\/devilparts.com\/en\/products\/duell-bicycle-bfcr00342","provider":"DevilParts","version":"1.0","type":"link"}