27.5ER Aluminum Alloy Mountain Bike Frame Hardtail Bike Frame 14.5''/16''/18'' Disc Brake XC/AM Bike Frames Quick Release 135mm Routing Internal

Mountain Bike Frame 27.5er Hardtail Bike Frame 14.5''/16''/18'' Disc Brake Aluminum Alloy Frame QR 135mm Frame size: 27.5 inchesHeight: 14.5 inches, 16 inches, 18 inchesRiser length: 350mm, 385mm, 435mmHead tube length: 115mm, 115mm, 120mmWeight: about 2043g, about 2069g, about 2118gColor: black, light red, gray, greenRecommended height: 14.5 inches-155-170CM, 16 inches-160-175CM, 18 inches-172-181CMHead tube inner diameter: 44mm-44mmSeat post inner diameter: 30.9mmBottom bracket length: thread 68mmBottom bracket diameter: 34.5mmRear opening size: 135mmPackage:1*tail hook1*Five pass line deviceNotice:1. Due to different shooting angles, there will be chromatic aberration problems, because there will be 1-2cm error due to manual measurement, please understand.2. If you have any questions, please feel free to contact us, we will reply you in time.

• Bicycle Frame: Rigid-tail mountain bike frame, 27.5-inch, disc brakes with quick-release, 135mm spacing. Recommended height ranges: 14.5-inch frame for 155-170cm, 16-inch frame for 160-175cm, 18-inch frame for 172-181cm.
• Aluminium alloy frame: Rigid aluminium alloy frame, 135mm axle spacing, disc brakes 74.2mm.
• Construction: Reinforced fishscale welding technique enhances frame strength, rigidity and durability.
• Specifications: Compatible with 44-44mm straight-head tubes, BSA (68mm) bottom bracket, seatpost inner diameter 30.9mm.
• Internal cable routing: Shift and brake cables concealed within the frame, effectively preventing wear and maintaining a clean, aesthetic appearance.