Size: M5x15.8mm, anti rust, resistant, wear resistant and durable. High Quality Material: The rear derailleur screws are made of high quality stainless steel, which is high strength, sturdy and lightweight.
2Pcs Rear Derailleur Pulley Bolt Rust Cycling Parts Hardware
MTB Road Bike Rear Derailleur Pulley Roller Ceramic Bearing Guide Jockey Wheel
(Black)Rear Derailleur Pulley 13T Aluminum Sealed Bearing Jockey Wheel MA
2x Rear Derailleur Pulley Bolt Cycling Accessories Bolts Fasteners for Rear
2Pcs Rear Derailleur Pulley Bolt Anti Corrosion Hardware
2pcs Rear Derailleur Pulley, 2pcs Aluminum Alloy Road Mountain Bike Derailleur Jockey Wheels Derailleur Pulley Guide Bearing replacement for Black/Red/ Golden/Si
