27.5 BNB Aluminum Bike

• Frame: BNB 27.5*18inch aluminum alloy frame.
• Fork: 27.5 ALLOY CRWON SUSPENSION FORK,9mm QR;
• Tire: MTB 27.5″X1.95;
• Shifter: Shimano SL-TX30 21s
• Front derailleur: Shimano FD-TZ500
• Rear derailleur: Shimano RD-TZ31 7 Speed
• Brake: Mechanical disc brake
• Cassette:14-28T 7S
• Pedal: Include
• Seatpost:27.2mm
• Weight:14kg

Size Chart:

Frame size 18 inch,for height: 168-183cm