Born for you who strive for simplicity. Polygon Mini Velo Zeta is a stylish full-sized bike built on the compact 20″ wheels with powerful brakes, fender ready, and rear carrier ready. Perfect for city riding; easy to ride while still bring you the fun and the style. Frame AL6 MINIVELO FRAME 20" Fork ALLOY RIGID FORK Rear Shock - Head Set ZERO STACK (ZS) SEALED BEARING FOR TAPER HEAD TUBE, ZS 44/28.6 | ZS 44/30 Stem ENTITY SPORT ALLOY, EXT: 45MM, BAR BORE: 31,8MM, RISE/DROP: 3DEGREE Handlebar ENTITY SPORT ALLOY, WIDTH 640MM, BAR BORE: 31.8MM, BEND: 6 DEGREE Rear Derailleur SHIMANO TIAGRA RD-4700 DIRECT ATTACH Shifter SHIMANO TIAGRA SL-4700, 1x10-SPEED RAPIDFIRE Bottom Bracket BSA THREADED FOR 2-PIECE CRANKSET Crank Set ALLOY 48T 170MM Cassette SHIMANO CS-HG500 11-34T Chain KMC CHAIN Pedal - Brake TEKTRO HD-M275 HYDRAULIC DISC BRAKE Wheel Set ALLOY DOUBLE WALL 406-21 32H FOR TYRE 406-20/35 Tire VEE SPEEDSTER 20"x2.0" Saddle ENTITY SADDLE Seat Post ENTITY SPORT ALLOY Wheel Size 20" Color - Weight 12,8 Kg *) THE SPECIFICATIONS, COLORS, AND AVAILABILITY OF THE PRODUCTS CAN BE SUBJECTS TO ALTER WITHOUT PRIOR NOTIFICATION