Having MARDI folding bicycle is a very enjoyable thing. RS319 is light and equipped with cozy accessories and transmission system. RS319 will give you a brand spanking new cycling experience and make the cycling an easier and more comfortable activity than ever. Whether you use the bike to get to work, go on a spree, trip (aboard/jaunt) or just for fun, the wind will at all times be at your back. With a secure, convenient and durable transmission system, cycling will bring you such a lot fun. Specifications Model Rabbit (RS-Dr) FRAME MARDI RS-319,Aluminium AL-6061.Design for RONSUI Enterprise,TAIWAN. FORKS MARDI,Aluminium AL-6061.Front stems Cr-Mo,Design for RONSUI Enterprise,TAIWAN. CRANKSET HollowTech 52T+Chain Cover. BOTTOM BRACKET BSA BB68mm 1.37 in x 24 TPI. HEADSET 44mm 1-1/8″, Bearing seat,TAIWAN. Folding HANDLEBAR MARDI,Foldable,Aluminium AL-6061,25.4x6000mm,Design for RONSUI Enterprise,TAIWAN. Folding Head sets MARDI,Aluminium AL-6061,Adjustable & Foldable get up, Design for RONSUI Enterprise,TAIWAN. SHIFTERS MARDI X.9,3 Speed Precise positioning,Design for RONSUI Enterprise,TAIWAN. BRAKES Radiu,Rim brake,V-brake,Aluminium AL-6061,TAIWAN. FRONT DERAILLEUR MARDI X.3,Design for RONSUI Enterprise,TAIWAN. CHAIN YBN S9-S2-QR9(MissingLink 9R),TAIWAN. CASSETTE 11-13-17t 3-Speed,alloy steel,Design for RONSUI Enterprise,TAIWAN. RIM MARDI RS-319 Aluminium AL-6061-T6,Design for RONSUI Enterprise,TAIWAN. FRONT 14″ 16H Double Rim.Hand wheel.Radioactivity. REAR 14″ 20H Double Rim.Hand wheel.Star Mountain. HUB MARDI C3,Aluminium AL-6061 2 SEALED BEARINGS ,Silver OLD:74mm. MARDI C3,Aluminium AL-6061 4 SEALED BEARINGS ,Silver OLD:86mm. TYRES INNOVA 14X1.5 PEDALS Folding 9/16″,TAIWAN. SEATPOST MARDI,Aluminium AL-6061-T6 ,33.9x580mm.Design for RONSUI Enterprise,TAIWAN. SADDLE VELO,velosaddles,TAIWAN. HANDLEBAR GRIP VELO,velosaddles,TAIWAN. Expand size L101XW58XH97(CM). Folded size L63XW34XH63(CM). For weight about 100kg. For height about 120cm~185cm WEIGHT 9.0kg (Includes pedals about 9.4KG). Patent NO NO M538014,Republic Of China (R.O.C intellectual property rights).TAIWAN. Technology By hand assembly,TAIWAN. Made in Taiwan Note: This product does not include suitcases. Shipping: Most items will be shipped through DHL Global Mail, USPS first class or Priority mail Item will be shipped 1~2 working days after payment confirmed. Delivery time: 3~5 days. “working days” are normal weekdays. Saturdays, Sundays, and major holidays do not count as working days, so you’ll need to keep them in mind as you decide the earliest delivery date for you.