No-brand aluminum bike stem for 31.8mm handlebars, available in 90mm and 110mm lengths. Directly imported from TaiwanUnbranded bicycle stem, imported directly from Taiwan. Detailed specifications: 31. 8mm handlebar clamp, 28. 6mm steerer tube. The shop has 3 models and 2 length options available: 90mm and 110mm. Please choose your preferred size from the available options on the platform. Real photos taken by our shop. PLEASE REVIEW CAREFULLY BEFORE ORDERING.

The flat shape helps reduce wind resistance

Save up to more than 60% chain friction resistance

also known as PTFE (Polytetrafluoroethylene)

Available Colors: Black

32-Hole Front Bicycle Hub (Loose Ball Bearing) – Premium Single Hub (Matte Black / Glossy Black)

inclined 7 degrees

ensuring stable operation for a long time

increasing the durability of the wheel

Diameter(规格) :1-1/8" Threadless Integrated Headset

Shimano 2x11s

J-bent spokes

Outer diameter: 36-35mm