{"product_id":"s-m-motoman-sprocket-30-33-36-39-42-44t-chain-rings","title":"S\u0026M Motoman Sprocket (30,33,36,39,42,44t) Chainrings","description":"\u003ch1\u003eS\u0026amp;M Motoman Sprocket\u003c\/h1\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe S\u0026amp;M Motoman Sprocket is a CNC-machined aluminum chainring with styling inspired by 1970s Motomag wheels. It uses 3\/32\" tooth profiles that accept all BMX and single-speed chain types, from standard 1\/8\" chains to narrow 3\/32\" race chains. Available in six tooth counts (30T-44T) to accommodate different gearing preferences, with included steel hat washers for 19mm and 22mm spindle compatibility.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined 6061-T6 aluminum\u003c\/strong\u003e – Precision cutting ensures accurate tooth profiles and mounting interfaces for smooth chain engagement and extended chain life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/32\" tooth width\u003c\/strong\u003e – Universal compatibility with all BMX chain types (1\/8\" BMX chains, 3\/32\" race chains, and single-speed chains) eliminates compatibility concerns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15\/16\" (24mm) center bore\u003c\/strong\u003e – Fits directly on 24mm spindles; includes steel hat washers to adapt for 19mm and 22mm spindles without additional hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix tooth count options\u003c\/strong\u003e – 30T, 33T, 36T, 39T, 42T, and 44T sizes cover wide gearing range from technical street to cruiser setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotomag-inspired design\u003c\/strong\u003e – Machined cutout pattern references classic BMX wheel design while reducing weight without compromising structural integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA\u003c\/strong\u003e – Domestic CNC manufacturing ensures consistent quality and precise tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 6061-T6 aluminum, CNC-machined\u003c\/li\u003e\n\u003cli\u003eTooth width: 3\/32\"\u003c\/li\u003e\n\u003cli\u003eCenter bore: 15\/16\" (24mm)\u003c\/li\u003e\n\u003cli\u003eAvailable tooth counts: 30T, 33T, 36T, 39T, 42T, 44T\u003c\/li\u003e\n\u003cli\u003eSpindle compatibility: 19mm, 22mm, 24mm (with included washers)\u003c\/li\u003e\n\u003cli\u003eIncludes: Steel hat washers for 19mm and 22mm spindles\u003c\/li\u003e\n\u003cli\u003eChain compatibility: All BMX and single-speed chains\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility and Ideal Use Cases\u003c\/h2\u003e\n\u003cp\u003eThis sprocket fits all three-piece cranks with 19mm, 22mm, or 24mm spindles (use appropriate included washers for 19mm and 22mm). Works with any BMX chain—standard 1\/8\" width, narrow 3\/32\" race chains, or single-speed chains. Ideal for riders who want vintage-inspired aesthetics with modern manufacturing quality, or those who switch between different chain types and need universal compatibility. Smaller tooth counts (30T-36T) suit technical street and park riding with quick acceleration, while larger sizes (39T-44T) work better for cruising, trails, and maintaining speed with less pedaling effort.\u003c\/p\u003e","brand":"S\u0026M Bikes","offers":[{"title":"Blue Groove \/ 33T","offer_id":45598251450547,"sku":"06-SP-MM-BLU-33T","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Blue Groove \/ 36T","offer_id":45598251483315,"sku":"06-SP-MM-BLU-36T","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Blue Groove \/ 39T","offer_id":45598251516083,"sku":"06-SP-MM-BLU-39T","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Blue Groove \/ 44T","offer_id":45598251548851,"sku":"06-SP-MM-BLU-44T","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Bright Gold \/ 30T","offer_id":45037074350259,"sku":"06-SP-MM-BGLD-30T","price":79.95,"currency_code":"USD","in_stock":false},{"title":"Bright Gold \/ 33T","offer_id":45037074383027,"sku":"06-SP-MM-BGLD-33T","price":79.95,"currency_code":"USD","in_stock":false},{"title":"Bright Gold \/ 36T","offer_id":45037074415795,"sku":"06-SP-MM-BGLD-36T","price":79.95,"currency_code":"USD","in_stock":false},{"title":"Bright Gold \/ 39T","offer_id":45037074448563,"sku":"06-SP-MM-BGLD-39T","price":84.95,"currency_code":"USD","in_stock":false},{"title":"Bright Gold \/ 42T","offer_id":45037074481331,"sku":"06-SP-MM-BGLD-42T","price":84.95,"currency_code":"USD","in_stock":true},{"title":"Bright Gold \/ 44T","offer_id":45037074514099,"sku":"06-SP-MM-BGLD-44T","price":84.95,"currency_code":"USD","in_stock":false},{"title":"Gloss Black \/ 30T","offer_id":45037074153651,"sku":"06-SP-MM-BLK-30T","price":79.95,"currency_code":"USD","in_stock":false},{"title":"Gloss Black \/ 33T","offer_id":45037074186419,"sku":"06-SP-MM-BLK-33T","price":79.95,"currency_code":"USD","in_stock":true},{"title":"Gloss Black \/ 36T","offer_id":45037074219187,"sku":"06-SP-MM-BLK-36T","price":79.95,"currency_code":"USD","in_stock":true},{"title":"Gloss Black \/ 39T","offer_id":45037074251955,"sku":"06-SP-MM-BLK-39T","price":84.95,"currency_code":"USD","in_stock":true},{"title":"Gloss Black \/ 42T","offer_id":45037074284723,"sku":"06-SP-MM-BLK-42T","price":84.95,"currency_code":"USD","in_stock":false},{"title":"Gloss Black \/ 44T","offer_id":45037074317491,"sku":"06-SP-MM-BLK-44T","price":84.95,"currency_code":"USD","in_stock":true},{"title":"Polished \/ 30T","offer_id":45037073957043,"sku":"06-SP-MM-POL-30T","price":84.95,"currency_code":"USD","in_stock":false},{"title":"Polished \/ 33T","offer_id":45037073989811,"sku":"06-SP-MM-POL-33T","price":84.95,"currency_code":"USD","in_stock":true},{"title":"Polished \/ 36T","offer_id":45037074022579,"sku":"06-SP-MM-POL-36T","price":84.95,"currency_code":"USD","in_stock":true},{"title":"Polished \/ 39T","offer_id":45037074055347,"sku":"06-SP-MM-POL-39T","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Polished \/ 42T","offer_id":45037074088115,"sku":"06-sp-MM-POL-42T","price":89.95,"currency_code":"USD","in_stock":false},{"title":"Polished \/ 44T","offer_id":45037074120883,"sku":"06-SP-MM-POL-44T","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8737\/2979\/files\/MM-GOLD-30-2_fd4fc0a1-14d5-4f75-a571-23bfa0ee26aa.jpg?v=1783462742","url":"https:\/\/time2shinebmx.com\/products\/s-m-motoman-sprocket-30-33-36-39-42-44t-chain-rings","provider":"Time 2 Shine ","version":"1.0","type":"link"}