Function:
The purpose of the rear derailleur hook of the bicycle is to connect the frame to the rear derailleur of the transmission, the upper end of the tail hook is connected to the frame, and the lower end is connected to the rear derailleur of the transmission.
The strength of the tail hook is relatively low. When the rear dial of the transmission is hit by a side impact, it may bend or even break, thereby protecting the rear dial of the transmission.
For your easy installation and remove, we have matching screws for you, you can install and remove it easily.
Fit for most of bike, cyclocross bike, hybrid bike, mountain bike, road racing bike, etc.
Product Dimension:
Color: Silver Tone
Material: Aluminium Alloy
Screw Size: 0.8×0.8cm / 0.31”x0.31”(L*D)
Screw Thread Diameter: M4x0.7
Thread Diameter: 9mm / 0.35”, 3mm / 0.12”
Size: 5.8x3x0.7cm / 2.28”x1.18”x0.27”(L*W*H)
Mounting Hole Spacing: 18mm / 0.71″
Universal design for most Bikes.
Please Attention:
Please confirm the size before purchasing.
Ship Content:
1 Pc – Bicycle Tail Hook
2 Pcs – Screw