{"id":2224,"date":"2026-10-11T09:00:00","date_gmt":"2026-10-11T01:00:00","guid":{"rendered":"https:\/\/regencargobikes.com\/?p=2224"},"modified":"2026-10-11T09:00:00","modified_gmt":"2026-10-11T01:00:00","slug":"e-bike-speed-limit-us-uk","status":"publish","type":"post","link":"https:\/\/regencargobikes.com\/ja\/e-bike-speed-limit-us-uk\/","title":{"rendered":"E-Bike\u306e\u901f\u5ea6\u5236\u9650\uff1a\u7c73\u56fd\u306e\u898f\u5247\u3001\u82f1\u56fd\u3068\u306e\u6bd4\u8f03"},"content":{"rendered":"<figure><img decoding=\"async\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2026\/08\/usfleet-cover-metro-hub.jpg\" alt=\"\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5dde\u30ab\u30eb\u30d0\u30fc\u30b7\u30c6\u30a3\u306e\u30e1\u30c8\u30ed\u99c5\u306b\u3042\u308b\u30d0\u30a4\u30af\u30b7\u30a7\u30a2\u30cf\u30d6\"><figcaption>\u51fa\u5178: Wikimedia Commons \u2014 Facewizard\u3001CC BY 4.0<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2026\/08\/epr-map-copenhagen-commute.jpg\" alt=\"\u30b3\u30da\u30f3\u30cf\u30fc\u30b2\u30f3\u306e\u81ea\u8ee2\u8eca\u30e9\u30c3\u30b7\u30e5\u30a2\u30ef\u30fc\"><figcaption>\u6765\u6e90\uff1aWikimedia Commons \u2014 Mikael Colville-Andersen\uff0c\u516c\u5171\u9886\u57df<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2026\/08\/trike-electric-cargo-1-rotated.jpg\" alt=\"\u4e00\u8f86\u7535\u52a8\u8d27\u8fd0\u4e09\u8f6e\u8f66\uff0c\u663e\u793a\u4e09\u8f6e\u914d\u7f6e\"><figcaption>\u51fa\u5178: Wikimedia Commons \u2014 Renatotcdm\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30c9\u30e1\u30a4\u30f3<\/figcaption><\/figure>\n<p>\u96fb\u52d5\u81ea\u8ee2\u8eca\u304c\u6cd5\u7684\u306b\u8a31\u53ef\u3055\u308c\u308b\u901f\u5ea6\u306f\u3001\u305d\u306e\u30af\u30e9\u30b9\u3068\u8d70\u884c\u3059\u308b\u5834\u6240\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u7c73\u56fd\u3067\u306f\u3001\u6a19\u6e96\u7684\u306a3\u30af\u30e9\u30b9\u5236\u5ea6\u306b\u3088\u308a\u3001\u30e2\u30fc\u30bf\u30fc\u30a2\u30b7\u30b9\u30c8\u306f20\u307e\u305f\u306f28 mph\u306b\u5236\u9650\u3055\u308c\u3001\u4e00\u822c\u7684\u306a\u30e2\u30fc\u30bf\u30fc\u4e0a\u9650\u306f750 W\u3067\u3059\u3002\u82f1\u56fd\u3068EU\u3067\u306f\u3001\u5236\u9650\u306f\u306f\u308b\u304b\u306b\u4f4e\u304f\u3001250 W\u3067\u3001\u30a2\u30b7\u30b9\u30c8\u306f\u6700\u592715.5 mph\u3067\u3059\u3002.<\/p>\n<p>\u5b9f\u969b\u306e\u901f\u5ea6\u5236\u9650\u306f\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u8d85\u904e\u3059\u308b\u3068\u3069\u3046\u306a\u308b\u306e\u304b\u3001\u305d\u3057\u30662\u3064\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u3069\u306e\u3088\u3046\u306b\u6bd4\u8f03\u3055\u308c\u308b\u304b\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u901f\u5ea6\u5236\u9650\u3001\u30af\u30e9\u30b9\u5225<\/h2>\n<p>\u7c73\u56fd\u306e\u5927\u591a\u6570\u306e\u5dde\u306f\u3001\u6a19\u6e96\u7684\u306a3\u30af\u30e9\u30b9\u5236\u5ea6\u306b\u5f93\u3063\u3066\u3044\u307e\u3059\uff1a<\/p><div id=\"regen-3461557731\" class=\"regen-test-placement-from-wizard-2878267818 regen-entity-placement\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1076230867169041\"\n     crossorigin=\"anonymous\"><\/script><\/div><div id=\"regen-88652293\" class=\"regen-test-placement-from-wizard-1604397851 regen-entity-placement\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1076230867169041\"\n     crossorigin=\"anonymous\"><\/script><\/div>\n<table>\n<thead>\n<tr>\n<th>\u30af\u30e9\u30b9<\/th>\n<th>\u30e2\u30fc\u30bf\u30fc\u64cd\u4f5c<\/th>\n<th>\u6700\u9ad8\u30a2\u30b7\u30b9\u30c8\u901f\u5ea6<\/th>\n<th>\u4e00\u822c\u7684\u306a\u5236\u9650<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30af\u30e9\u30b91<\/td>\n<td>\u30da\u30c0\u30eb\u30a2\u30b7\u30b9\u30c8\u306e\u307f\u3001\u30b9\u30ed\u30c3\u30c8\u30eb\u306a\u3057<\/td>\n<td>20 mph\uff0832 km\/h\uff09<\/td>\n<td>\u81ea\u8ee2\u8eca\u3068\u540c\u69d8\u306b\u6271\u308f\u308c\u3001\u307b\u3068\u3093\u3069\u306e\u81ea\u8ee2\u8eca\u30ec\u30fc\u30f3\u3068\u591a\u76ee\u7684\u30d1\u30b9\u3067\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30e9\u30b92<\/td>\n<td>\u30b9\u30ed\u30c3\u30c8\u30eb\u3068\u30da\u30c0\u30eb\u30a2\u30b7\u30b9\u30c8<\/td>\n<td>20 mph\uff0832 km\/h\uff09<\/td>\n<td>\u307b\u3068\u3093\u3069\u306e\u9053\u8def\u3068\u30d1\u30b9\u3067\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u975e\u30e2\u30fc\u30bf\u30fc\u5f0f\u306e\u81ea\u7136\u8868\u9762\u30c8\u30ec\u30a4\u30eb\u3067\u306f\u3057\u3070\u3057\u3070\u5236\u9650\u3055\u308c\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30e9\u30b93<\/td>\n<td>\u307b\u3068\u3093\u3069\u306e\u5dde\u3067\u30da\u30c0\u30eb\u30a2\u30b7\u30b9\u30c8\u306e\u307f\uff08\u30b9\u30ed\u30c3\u30c8\u30eb\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u5834\u540820 mph\u306b\u5236\u9650\uff09<\/td>\n<td>28 mph\uff0845 km\/h\uff09<\/td>\n<td>\u30e9\u30a4\u30c0\u30fc\u306f\u901a\u5e3816\u6b73\u4ee5\u4e0a\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u5dde\u3067\u30d8\u30eb\u30e1\u30c3\u30c8\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3001\u3057\u3070\u3057\u3070\u9053\u8def\u5c02\u7528\u3067\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6cd5\u7684\u306b\u306f\u30a2\u30b7\u30b9\u30c8\u5236\u9650\u3088\u308a\u3082\u901f\u304f\u30da\u30c0\u30eb\u3092\u6f15\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30af\u30e9\u30b9\u306e\u3057\u304d\u3044\u5024\u3092\u8d85\u3048\u308b\u3068\u3001\u30e2\u30fc\u30bf\u30fc\u306f\u5358\u306b\u30a2\u30b7\u30b9\u30c8\u3092\u505c\u6b62\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u91cd\u529b\u3082\u95a2\u4fc2\u3057\u307e\u3059\u300228 mph\u3092\u8d85\u3048\u3066\u4e0b\u308a\u5742\u3092\u8ee2\u304c\u308b\u3053\u3068\u306f\u3001\u901a\u5e38\u306e\u81ea\u8ee2\u8eca\u3067\u884c\u3046\u306e\u3068\u540c\u3058\u3067\u3059\u3002.<\/p>\n<h2>\u5730\u57df\u306e\u898f\u5247\u304c\u30af\u30e9\u30b9\u3092\u7121\u52b9\u306b\u3059\u308b\u5834\u5408<\/h2>\n<p>\u500b\u3005\u306e\u81ea\u6cbb\u4f53\u3084\u516c\u5712\u306f\u3001\u30af\u30e9\u30b9\u306b\u95a2\u4fc2\u306a\u304f\u3001\u3088\u308a\u4f4e\u3044\u5236\u9650\u3092\u8ab2\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30cb\u30e5\u30fc\u30e8\u30fc\u30af\u5e02\u3067\u306f\u3001\u5e02\u5185\u306e\u9053\u8def\u3068\u81ea\u8ee2\u8eca\u30ec\u30fc\u30f3\u3067\u5168\u3066\u306e\u96fb\u52d5\u81ea\u8ee2\u8eca\u309215 mph\u306b\u5236\u9650\u3057\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u5171\u6709\u30d1\u30b9\u3067\u306f\u6b69\u884c\u8005\u306e\u5468\u308a\u306710\uff5e15 mph\u306b\u6e1b\u901f\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3044\u304f\u3064\u304b\u306e\u5dde\u306f3\u30af\u30e9\u30b9\u6a19\u6e96\u304b\u3089\u5b8c\u5168\u306b\u9038\u8131\u3057\u3066\u3044\u307e\u3059\u3002\u30cb\u30e5\u30fc\u30b8\u30e3\u30fc\u30b8\u30fc\u5dde\u3068\u30a2\u30e9\u30b9\u30ab\u5dde\u306f\u3001\u4e00\u90e8\u306e\u96fb\u52d5\u81ea\u8ee2\u8eca\u3092\u3001\u767b\u9332\u3068\u514d\u8a31\u3092\u5fc5\u8981\u3068\u3059\u308b\u3088\u308a\u53b3\u3057\u3044\u30e2\u30da\u30c3\u30c9\u30b9\u30bf\u30a4\u30eb\u306e\u67a0\u7d44\u307f\u3067\u5206\u985e\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u6559\u8a13\uff1a\u30af\u30e9\u30b9\u5236\u5ea6\u306f\u4e0a\u9650\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u5236\u9650\u3092\u8a2d\u5b9a\u3059\u308b\u306e\u306f\u5730\u57df\u306e\u898f\u5247\u3067\u3059\u3002\u30af\u30e9\u30b9\u756a\u53f7\u306b\u983c\u308b\u524d\u306b\u3001\u7ba1\u8f44\u533a\u57df\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u7c73\u56fd\u306e\u3088\u308a\u5e83\u7bc4\u306a\u9053\u8def\u898f\u5247\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u305f\u3061\u306e <a href=\"https:\/\/regencargobikes.com\/ja\/ebike-cycling-rules-in-the-united-states\/\">\u7c73\u56fd\u306b\u304a\u3051\u308b\u96fb\u52d5\u81ea\u8ee2\u8eca\u306e\u30b5\u30a4\u30af\u30ea\u30f3\u30b0\u30eb\u30fc\u30eb<\/a> \u30ac\u30a4\u30c9\u304c\u6b8b\u308a\u306e\u5168\u4f53\u50cf\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h2>28 mph\uff08\u307e\u305f\u306f750 W\uff09\u3092\u8d85\u3048\u308b\u3068\u3069\u3046\u306a\u308b\u304b<\/h2>\n<p>\u96fb\u52d5\u4e8c\u8f2a\u8eca\u304c\u96fb\u52d5\u81ea\u8ee2\u8eca\u306e\u901f\u5ea6\u307e\u305f\u306f\u51fa\u529b\u5236\u9650\u3092\u8d85\u3048\u308b\u3068\u3001\u6a19\u6e96\u7684\u306a\u96fb\u52d5\u81ea\u8ee2\u8eca\u3067\u306f\u306a\u304f\u306a\u308a\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u7d0428\uff5e30 mph\uff1a<\/strong> \u30e2\u30da\u30c3\u30c9\u307e\u305f\u306f\u30e2\u30fc\u30bf\u30fc\u99c6\u52d5\u30b5\u30a4\u30af\u30eb\u3068\u3057\u3066\u5206\u985e\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u904b\u8ee2\u514d\u8a31\u8a3c\u307e\u305f\u306f\u8a31\u53ef\u8a3c\u3001\u5dde\u306e\u767b\u9332\u3001\u8cac\u4efb\u4fdd\u967a\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>30 mph\u3092\u8d85\u3048\u308b\u3068\uff1a<\/strong> \u9ad8\u901f\u96fb\u52d5\u4e8c\u8f2a\u8eca\u306f\u901a\u5e38\u3001\u30aa\u30fc\u30c8\u30d0\u30a4\u3068\u3057\u3066\u5206\u985e\u3055\u308c\u3001\u514d\u8a31\u306e\u88cf\u66f8\u304d\u3001\u30ca\u30f3\u30d0\u30fc\u30d7\u30ec\u30fc\u30c8\u3001\u4fdd\u967a\u3001DOT\u627f\u8a8d\u306e\u5b89\u5168\u88c5\u5099\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p>\u3053\u308c\u306f\u307b\u3068\u3093\u3069\u306e\u8cfc\u5165\u8005\u304c\u8003\u3048\u308b\u4ee5\u4e0a\u306b\u91cd\u8981\u3067\u3059\uff1a\u96fb\u52d5\u81ea\u8ee2\u8eca\u3068\u3057\u3066\u8ca9\u58f2\u3055\u308c\u305f\u300c\u30ed\u30c3\u30af\u89e3\u9664\u3055\u308c\u305f\u300d\u30d0\u30a4\u30af\u306f\u3001\u3057\u3070\u3057\u3070\u672a\u767b\u9332\u306e\u30e2\u30da\u30c3\u30c9\u3068\u3057\u3066\u4e57\u3089\u308c\u3066\u304a\u308a\u3001\u4e8b\u6545\u3092\u5f85\u3063\u3066\u3044\u308b\u6cd5\u7684\u304a\u3088\u3073\u4fdd\u967a\u4e0a\u306e\u554f\u984c\u3067\u3059\u3002.<\/p>\n<p>\u6a5f\u68b0\u7684\u306a\u5074\u9762\u3082\u3042\u308a\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u96fb\u52d5\u81ea\u8ee2\u8eca\u306e\u30d6\u30ec\u30fc\u30ad\u3001\u30bf\u30a4\u30e4\u3001\u30d5\u30ec\u30fc\u30e0\u306f\u3001\u7279\u5b9a\u306e\u901f\u5ea6\u5411\u3051\u306b\u8a2d\u8a08\u304a\u3088\u3073\u5b9a\u683c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6cd5\u5f8b\u304c\u3069\u3046\u8a00\u304a\u3046\u3068\u3001\u3053\u308c\u3089\u306e\u5236\u9650\u3092\u8d85\u3048\u308b\u3068\u505c\u6b62\u8ddd\u96e2\u3068\u6a5f\u68b0\u7684\u6469\u8017\u304c\u5897\u52a0\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u30ed\u30c3\u30af\u89e3\u9664\u3068\u6539\u9020\uff1a\u6cd5\u7684\u306a\u7dda\u5f15\u304d<\/h2>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u81ea\u4f53\u3092\u6539\u9020\u3059\u308b\u3053\u3068\u306f\u3001\u79c1\u6709\u5730\u3067\u306f\u307b\u3068\u3093\u3069\u72af\u7f6a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6539\u9020\u3055\u308c\u305f\u96fb\u52d5\u81ea\u8ee2\u8eca\u3092\u516c\u9053\u3001\u81ea\u8ee2\u8eca\u30ec\u30fc\u30f3\u3001\u591a\u76ee\u7684\u30d1\u30b9\u3067\u4e57\u308b\u3053\u3068\u306f\u3057\u3070\u3057\u3070\u72af\u7f6a\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u81ea\u8ee2\u8eca\u306e\u6cd5\u7684\u5206\u985e\u304c\u5909\u308f\u308b\u304b\u3089\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u7c73\u56fd\u3067\u306f\u3001\u30a2\u30b7\u30b9\u30c8\u309228 mph\uff08\u307e\u305f\u306f\u30e2\u30fc\u30bf\u30fc\u3092750 W\uff09\u4ee5\u4e0a\u306b\u4e0a\u3052\u308b\u3068\u3001\u81ea\u8ee2\u8eca\u306f\u96fb\u52d5\u81ea\u8ee2\u8eca\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u304b\u3089\u5b8c\u5168\u306b\u5916\u308c\u307e\u3059\u3002.<\/li>\n<li>\u82f1\u56fd\u3067\u306f\u3001EAPC\u3092250 W\u307e\u305f\u306f15.5 mph\u3092\u8d85\u3048\u3066\u6539\u9020\u3059\u308b\u3068\u3001EAPC\u30ab\u30c6\u30b4\u30ea\u30fc\u304b\u3089\u5916\u308c\u3001\u81ea\u8ee2\u8eca\u306f\u81ea\u52d5\u8eca\u306e\u8981\u4ef6\uff08\u514d\u8a31\u3001\u4fdd\u967a\u3001\u767b\u9332\u3001\u578b\u5f0f\u627f\u8a8d\uff09\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u9053\u8def\u4f7f\u7528\u306e\u305f\u3081\u306b\u305d\u308c\u3092\u884c\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u672c\u5f53\u306b\u3088\u308a\u591a\u304f\u306e\u901f\u5ea6\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u6cd5\u7684\u306b\u305d\u306e\u305f\u3081\u306b\u88fd\u9020\u304a\u3088\u3073\u8a8d\u8a3c\u3055\u308c\u305f\u8eca\u4e21\u3092\u8cfc\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u7c73\u56fd\u3068\u82f1\u56fd\u304a\u3088\u3073EU\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>\u7c73\u56fd\uff08\u30af\u30e9\u30b9\uff09<\/th>\n<th>\u82f1\u56fd\uff08EAPC\uff09<\/th>\n<th>EU\uff08EN 15194\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30e2\u30fc\u30bf\u30fc\u5236\u9650<\/td>\n<td>750 W\u304c\u4e00\u822c\u7684<\/td>\n<td>250 W<\/td>\n<td>250 W<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30b7\u30b9\u30c8\u901f\u5ea6<\/td>\n<td>20 mph\uff08\u30af\u30e9\u30b91\/2\uff09\u307e\u305f\u306f28 mph\uff08\u30af\u30e9\u30b93\uff09<\/td>\n<td>5 mph<\/td>\n<td>\u6642\u901f25\u30ad\u30ed\uff0815.5\u30de\u30a4\u30eb\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30ed\u30c3\u30c8\u30eb<\/td>\n<td>\u8a31\u53ef\uff08\u30af\u30e9\u30b92\uff09<\/td>\n<td>\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044\uff08\u30da\u30c0\u30eb\u30a2\u30b7\u30b9\u30c8\u306e\u307f\uff09<\/td>\n<td>\u6a19\u6e96\u7684\u306a\u30da\u30c7\u30ec\u30c3\u30af\u3067\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u5236\u9650\u3092\u8d85\u3048\u308b\u3068<\/td>\n<td>\u30e2\u30da\u30c3\u30c9\/\u30aa\u30fc\u30c8\u30d0\u30a4\u306e\u5206\u985e<\/td>\n<td>\u81ea\u52d5\u8eca\u306e\u8981\u4ef6<\/td>\n<td>Speed-pedelec category (45 km\/h) with its own rules<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The US system allows more speed and throttles; the UK and EU system allows less and is stricter about what counts as a bicycle. That&#8217;s why a bike bought for one market often isn&#8217;t legal in the other. We explain the systems side by side in our <a href=\"https:\/\/regencargobikes.com\/ja\/e-bike-classes-us-vs-uk\/\">US vs UK e-bike classes guide<\/a>.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<p><strong>How fast can an e-bike legally go in the US?<\/strong><\/p>\n<p>Class 1 and 2 e-bikes assist up to 20 mph; Class 3 up to 28 mph. Local limits can be lower \u2014 New York City caps e-bikes at 15 mph, and shared paths often have their own caps.<\/p>\n<p><strong>Do I need a licence to ride a fast e-bike?<\/strong><\/p>\n<p>Generally no for Classes 1\u20133 in most US states, though Class 3 has age and helmet requirements. In the UK, no licence is needed for an EAPC-compliant bike (250 W, 15.5 mph). Above those limits, licensing, registration and insurance generally apply.<\/p>\n<p><strong>Is it illegal to unlock an e-bike&#8217;s speed limit?<\/strong><\/p>\n<p>Riding a modified bike on public roads usually is, because it changes the vehicle&#8217;s legal classification \u2014 to a moped or motorcycle in the US, or out of the EAPC category in the UK. The modification itself isn&#8217;t the crime; riding it in public is where the problem starts.<\/p>\n<p><strong>Can I go faster than the limit?<\/strong><\/p>\n<p>Yes, under your own power or gravity \u2014 downhill and hard pedalling are fine. The motor just has to stop assisting at the class threshold.<\/p>\n<p><strong>Why is the US limit higher than Europe&#8217;s?<\/strong><\/p>\n<p>History and regulation. The US three-class framework grew from state laws allowing more motor freedom, while the EU standardised on the 250 W pedelec format and treats faster machines as a separate vehicle category.<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>Himiway \u2014 <a href=\"https:\/\/himiwaybike.com\/blogs\/news\/ebike-speed-limit-in-the-us\" target=\"_blank\" rel=\"noopener\">eBike Speed Limit USA: What Is the Speed Limit for E-Bikes?<\/a><\/li>\n<li>GOV.UK \u2014 <a href=\"https:\/\/www.gov.uk\/government\/publications\/electrically-assisted-pedal-cycles-eapcs\/electrically-assisted-pedal-cycles-eapcs-in-great-britain-information-sheet\" target=\"_blank\" rel=\"noopener\">Electrically assisted pedal cycles (EAPCs) in Great Britain: information sheet<\/a><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>\u7c73\u56fd\u306e\u96fb\u52d5\u81ea\u8ee2\u8eca\u306e\u901f\u5ea6\u5236\u9650\u306f\u30af\u30e9\u30b9\u5225\u306b\u6642\u901f20\uff5e28\u30de\u30a4\u30eb\u3001\u82f1\u56fd\u306f\u30a2\u30b7\u30b9\u30c8\u3092\u6642\u901f15.5\u30de\u30a4\u30eb\u306b\u5236\u9650\u3057\u3066\u3044\u308b\u3002\u4f55\u304c\u5408\u6cd5\u3067\u3001\u5236\u9650\u3092\u8d85\u3048\u308b\u3068\u4f55\u304c\u5909\u308f\u308a\u3001\u7d30\u5247\u306f\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u89e3\u8aac\u3059\u308b\u3002.<\/p>","protected":false},"author":3,"featured_media":2205,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-2224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"_links":{"self":[{"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/posts\/2224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/comments?post=2224"}],"version-history":[{"count":1,"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/posts\/2224\/revisions"}],"predecessor-version":[{"id":2248,"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/posts\/2224\/revisions\/2248"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/media\/2205"}],"wp:attachment":[{"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/media?parent=2224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/categories?post=2224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/regencargobikes.com\/ja\/wp-json\/wp\/v2\/tags?post=2224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}