Verstellbarer MTB-Vorbau 318x110mm – 60 Grad – Kurzer Lenkervorbau – Fahrradvorbau für Mountainbike und Rennrad – Schwarz – Leicht und Stabil – Fahrradteile und -zubehör

22,40 

1000 vorrätig

Product Description

How to Use: 1. Use a 5mm Hex wrench to loosen the front fork screw. 2. Insert the adjustable stem into the fork tube. 3. Tighten the front fork screws with a 5mm Hex wrench. 4. Use a 5mm Hex wrench to loosen the adjuster. 5. After loosening the adjuster, adjust the position of the stem (adjust to a comfortable position). 6. After adjustment, tighten the adjuster with a 5mm inner hex wrench. 7. Use a 4mm hex wrench to loosen the screw of the horizontal handle. 8. Tighten the screw of the horizontal handle with a 4mm hex wrench. Specification: Item Type: Mountain Bike Adjustable Stem Material: 6061 Aluminium Alloy Front Fork Diameter: Approx. 28.6mm / 1.1in Handlebar Diameter: Approx. 31.8mm / 1.3in Center Distance Between Two Holes: Approx. 110mm / 4.3in Product Weight: Approx. 280g / 9.9oz Adjustable Angle: Plus or minus 60° Installation Application: Suitable for 31.8mm diameter handlebar Features: CNC cutting, exquisite workmanship; Internal hollow design for lightweight; Frosted anodized treatment for novel and unique appearance. The front fork position uses 2pcs x 5mm hex socket screws, equipped with washers, which makes the installation firmer. The screw length is about 25mm / 1.0in. The handlebar position uses 4pcs x 4mm hex socket screws, equipped with gaskets, the installation is firmer, the screw length is about 25mm / 1.0in. Package List: 1 x Mountain Bike Adjustable Stem

60 DEGREE ADJUSTABLE:This adjustable handlebar stem riser can adjust the height at will, plus or minus 60° can be adjusted, effectively release the waist pressure, bid farewell to back pain.

MORE STABLE LOCKING:Rise up highly, locked securely, stainless steel screws with strong torsion resistant high strength, lock more stablely for safe riding.

MAIN FEATURES:The internal fixed structure, the safe riveting column anti off structure, the hex pair of locks are conducive to noise reduction, and the torsion spring is more stable to the lock.

LIGHT WEIGHT FOR RIDING:The hollow design in the middle is lightweight and can reduce the riding load, which makes riding relaxed.

STRONG FRICTION:The inside of the trapezoidal positioning teeth increases the friction between the slot and the handlebar according to the force principle, and does not slide.