{"id":30477,"date":"2026-04-19T02:27:48","date_gmt":"2026-04-19T06:27:48","guid":{"rendered":"https:\/\/www.opusbike.com\/en\/bikes\/curve-12-op-curve12aq-en\/"},"modified":"2026-04-19T02:27:49","modified_gmt":"2026-04-19T06:27:49","slug":"curve-12-op-curve12aq-en","status":"publish","type":"bike","link":"https:\/\/www.opusbike.com\/en\/bikes\/curve-en\/curve-12-op-curve12aq-en\/","title":{"rendered":"CURVE 12"},"content":{"rendered":"","protected":false},"featured_media":0,"menu_order":29260,"template":"","bike-archive-year":[1907,1935,1933,1936,1924],"bike-category":[2472,2470,2467],"bike-color":[1961,2112],"bike-size":[],"bike-technology":[2469,2471,2586,2585,2587],"bike-brand":[1840,1848],"bike-wheel-size":[2548],"bike-brake":[2178,2182],"class_list":["post-30477","bike","type-bike","status-publish","hentry","bike-archive-year-2020-en","bike-archive-year-2021-en","bike-archive-year-2022-fr","bike-archive-year-2022-en","bike-archive-year-2023-en","bike-category-curve-en","bike-category-curve","bike-category-kids","bike-color-acid-green","bike-color-aqua","bike-technology-12-fr","bike-technology-12-en","bike-technology-cadre-en-acier-fr","bike-technology-steel-fork-en","bike-technology-steel-frame-en","bike-brand-opus-fr","bike-brand-opus-en","bike-wheel-size-12-en","bike-brake-au-pedalier-fr","bike-brake-coaster-en"],"acf":{"bike_status":"Archive","bike_subtitle":"2020|2021|2022|2023","tagline":"IT'S ALL ABOUT THE LEARNING \"CURVE\" ","model_name":"CURVE 12","msrp":324.99,"bike_upc":"624316081005","bullets":{"bullets_1":"Proven 12-inch geometry ","bullets_2":"Opus Meta 10 steel frame and fork","bullets_3":"Single-speed drivetrain ","bullets_4":"Equipped with a rear coaster brake ","bullets_5":"Stem pad and youth saddle"},"color_variations":[{"color":1961,"image":[23287],"size_variation":[{"size":"","description":"CURVE 12 ACID GREEN "}]},{"color":2112,"image":[23289],"size_variation":[{"size":"","description":"CURVE 12 AQUA "}]}],"bike_caracteristics":{"fork":"Meta 10 steel","frame":"Meta 10 steel","sizes":false,"weight":"16 lb \/ 7.3 kg","bike_colors":[1961,2112],"shifters":"N\/A","front_derailleur":"N\/A","rear_derailleur":"N\/A","brakes":"Rear coaster brake ","brakelevers":"N\/A","crank":"YL 1 piece ","chainrings":"28","bottom_bracket":"9 Pc steel","cassette_cogs":"18","chain":"Keensi C410","headset":"Neco anti-spin","handlebar":"Opus Junior 35 mm rise","stem":"Opus Junior","grips_tape":"Opus Kraton","saddle":"Opus Junior","seatpost":"Opus Junior","wheels_rims":"Ace aluminum","hubs":"KT","tires":"Innova HV-5104 12 x 2.125","pedals":"Resin flat","other_1":"Adjustable\/Removable training wheels","other_2":"Chainguard\/Stem protector","other_3":"","e_bike_motor":""},"geo_table":"
Size<\/b><\/td>12\"<\/b><\/td><\/tr>
Rider's height (\u00b1 CM)<\/td>42<\/td><\/tr>
Rider's age<\/td>3-4<\/td><\/tr>
S -<\/b> Seat tube<\/td>152<\/td><\/tr>
TT -<\/b> Top tube<\/td>311<\/td><\/tr>
HT -<\/b> Head tube<\/td>70<\/td><\/tr>
HA -<\/b> Head angle<\/td>70<\/td><\/tr>
SA -<\/b> Seat angle<\/td>70<\/td><\/tr>
CS -<\/b> Chain stay<\/td>228<\/td><\/tr>
D -<\/b> BB drop<\/td>-25<\/td><\/tr>
ST -<\/b> Stack<\/td>240<\/td><\/tr>
RE -<\/b> Reach<\/td>225<\/td><\/tr>
SO -<\/b> Stand over<\/td>370<\/td><\/tr>
Handlebar width (mm)<\/td>470<\/td><\/tr>
Stem length (mm)<\/td>40<\/td><\/tr>
Crank length (mm)<\/td>85<\/td><\/tr><\/tbody><\/table>","geo_table_image":"https:\/\/pim.ogc.ca\/product-images\/opus\/geometry-charts\/legends\/opus-geo-legend-kids.jpg","bike_suggested_products":null},"_links":{"self":[{"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike\/30477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike"}],"about":[{"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/types\/bike"}],"wp:attachment":[{"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/media?parent=30477"}],"wp:term":[{"taxonomy":"bike-archive-year","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-archive-year?post=30477"},{"taxonomy":"bike-category","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-category?post=30477"},{"taxonomy":"bike-color","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-color?post=30477"},{"taxonomy":"bike-size","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-size?post=30477"},{"taxonomy":"bike-technology","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-technology?post=30477"},{"taxonomy":"bike-brand","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-brand?post=30477"},{"taxonomy":"bike-wheel-size","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-wheel-size?post=30477"},{"taxonomy":"bike-brake","embeddable":true,"href":"https:\/\/www.opusbike.com\/en\/wp-json\/wp\/v2\/bike-brake?post=30477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}