If there is any Quality problem,pls contact me before leaving feedback,I will solve the problem for U
Warranty and Return policy:
1 year warranty
Description
30mm of Anti-Slipping section made them NEVER loose as long as U fasten the big screw tight enough
Torque: 8nm~10nm
Enforced with Silicon Ring (last more than 20 years)
With Lips on top and very easy to be assembled and disassembled
Only Fit with M6* 20mm or Shorter headset cap screw
Steer tube Size:
1"/One Inch: Inner Diameter: 19.5~22mm,
12g
;
1 1/8": Inner Diameter: 21~24mm,
13.6g
1 1/4"(OverDrive 2): Inner Diameter: 24.5~28.5mm,
16g
Enforced with Silicon Ring (last more than 20 years)