Standard Steel rear Sprock: Long-loading and reliable

A 1621-2 CE-approved SAS-TEC® back cover

Easy to assemble - difficult to wear out

BS Battery SLA Battery Maintenance-Free Factory Activated - BTX20CH

Assembly: Null Color: Black Diameter: Null Homologation: Null Light Type: Null Material: High-Strength Polyamide Pa6 Max Load: Null Packing: By Unit Position: Null recommended use: Null size: null tiltting system: null

JT SPROCKETS Steel Standard Front Sprocket 583 - 520 JTF583.13 aprilia-area-51-50-2002-esi3705416 Standard Steel rear Sprock: Long-loadingWith the Leading Edge Edge Technology and Using Only the Highest Grade of Special Steel Alloys, JT Sprock's Produce A Full Range of Superior Quality Motorcycle Front and Reary Sprocks. Optimal Lightweight Design CNC Machined for Performance and Lifespanspanspanspans in Steel Alloy SMC420 With High Wear Resistance Chain_pitch: 520. 0 Front_Proket_type: 583 Front_Prolet_version: Standard Material: Steel: Steel