TRP EVO 12 Rear derailleur Olight Seeker 3 Pro That means you get the

That means you get the best photos possible with your OneStep 2

With its compact design and multiple attachments

Very easy to install and set up

•    26" × 4

TRP EVO 12 Rear derailleur Olight Seeker 3 Pro That means you get theIntegrated Hall Lock lever stabilizes derailleur and eases wheel removal Horizontal parallelogram stabilizes rear derailleur while riding over rough terrain Instant, silent clutch Carbon Fiber Outer Cage Cage release function eases wheel removal by removing chain tension 12 14t pulleys with optimized mud evacuation channels Attributes Cage Long Maximum Cog 52T Minimum Cog 10T RD Capacity 42T RD Spring Type Hall Lock RD Weight 301g Speed 12