2 Pcs 22.2mm to 25.4mm Bicycle Seat Post Tube Adapter Reducing Sleeve Black

Feature:Bicycle Seat Post Adapter is made of aluminum alloy material, which is durable in use.Stylish appearance, portable, not rust easily, transforms your vehicle’s plain interior and adds a unique of color.Easy to install and remove, no drilling or cutting required, just install directly to the bicycle.Specifications:Condition: Brand NewMaterial: Aluminium AlloyColor: BlackInner Diameter: 22.2mm / 0.87″Outer Diameter: 25.4mm / 1″Length: 60mm / 2.36″NotePlease allow a 1-3 mm error due to manual measurement.Package Included:2 x Bicycle Seat Post Adapter.

2pcs 8mm Aluminium Alloy Bike Seat Post Quick Release Pin Bolts Silver Tone

Features:This seat post quick release pin helps you to adjust bicycle seat height easily, no special tools are needed.Made of aluminum alloy, it’s durable and not easy to rust for a long time of service.Universal fit for MTB, mountain bike, road bike, and so on.Specifications:Material: Aluminium AlloyColor: Silver ToneAxle Diameter: 8mm / 0.31″Skewer Length: 55mm / 2.17″Length: 68mm / 2.68″Thread Size: M8x1.25Notes:Please carefully check product dimension before purchasing to ensure you get a correct part.Package Included:2 x Bicycle Seat Post Quick Release Pin.

11T 13T Bicycle Pulley Rear Derailleur Multicolour MTB Road Bike Wheel Guide Bea

Adjust the derailleur: Once you have installed the new jockey wheel, it may be necessary to adjust the derailleur to ensure smooth shifting. Apply for most of rear derailleur on the market. Remove the old jockey wheel: Locate the rear derailleur and remove the old jockey wheel by loosening the bolt that holds it in place.

Bike Derailleur Pulley Wheel 11T 13T MTB Road Bike Bearing Guide Roller

Rear derailleur pulley wheels in 11T and 13T sizes with smooth bearing design. Improves shifting efficiency, reduces friction, and ensures durable performance for Shimano and SRAM type systems. Adjust the derailleur: Once you have installed the new jockey wheel, it may be necessary to adjust the derailleur to ensure smooth shifting.

11T 13T Bicycle Pulley Rear Derailleur Multicolour MTB Road Bike Wheel Guide Bea

Adjust the derailleur: Once you have installed the new jockey wheel, it may be necessary to adjust the derailleur to ensure smooth shifting. Apply for most of rear derailleur on the market. Remove the old jockey wheel: Locate the rear derailleur and remove the old jockey wheel by loosening the bolt that holds it in place.