Rear Derailleur Guide Roller 13T Rear Derailleur Pulley Aluminum Sealed Bearing Jockey Wheel

Features:
1. Reliable Material: This rear derailleur pulley is made of aluminum alloy, which is sturdy, durable, rustproof and corrosion resistant.
2. 13T rear derailleur pulley: 13-tooth rear derailleur pulley, CNC machining, integrated bearing, highly lubricated.
3. Applicable Model: Widely compatible performance guide wheels are equipped with 4mm/0.16in axle, 5mm/0.2in sleeve tubes, rear derailleur pulley screw.
4. Rear derailleur pulley bracket: ensure the stability and durability of disc work, reduce deflection, strong support, not easy to deform.
5. Rear derailleur pulley edge: further reduce the weight and increase the contact area between the guide wheel and the air.
6. LARGE HOLLOW DESIGN: The hollow edge increases the friction system of the discs, which helps remove sediment and rain quickly, and increases the smoothness of the ride.

Specification:

Item Type: Bicycle Rear Derailleur Pulley
Material: Aluminum Alloy Frame + Steel Bearing
Weight: Approx. 24g/0.8oz
Applicable model: for 4/5/6mm/0.16/0.2/0.24in axle, with rear derailleur pulley screw
Package list:
1 x rear derailleur pulley and 2 x socket tube