roduct specification: 1230 * 530 * 1170 Product gross weight: 60.00KG Net weight: 51.00KG Installation: simple installation, trading bikeroduct specification: 1230 * 530 * 1170Product gross weight: 60.00KGNet weight: 51.00KGInstallation: simple installation, packaging has the detailed installation instructions and tools Features: 1.20KG flywheel, savor the experience cross-country climbing ...