{"product_id":"campa-potenza-11s-rear-derailleur-short","title":"Campagnolo Potenza 11s Rear Derailleur Short RD18-POB1S","description":"Lightweight technopolymer upper and lower bodies reduce weight\u003cbr\u003e Features the same shape of Super Record, offering similar shifting performance\u003cbr\u003e Special lightweight rubber pulleys reduce friction and noise\u003cbr\u003e Pulley rollers on bushings in sintered material\u003cbr\u003e Compatible with Potenza and model year 2015 and newer Chorus, Record and Super Record\u003cbr\u003e Cage Length: choose; short, or medium cage\u003cbr\u003e Chain Wrap Capacity (teeth): 31 teeth (short); 37 teeth (medium)\u003cbr\u003e Drivetrain Speeds: 11\u003cbr\u003e Largest Cog (teeth): 29 (short); 31 (medium)\u003cbr\u003e Rear Der\/Shifter Compatibility: Campy Potenza\/Chorus\/Record\/Super Record 2015+\u003cbr\u003e Rear Derailleur Mount Type: 10x1 Standard\u003cbr\u003e Weight: 211g.\u003cbr\u003e Color: choose; black, or silver","brand":"Campagnolo","offers":[{"title":"Default Title","offer_id":44974644002886,"sku":"99910232","price":279.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0328\/7110\/files\/99910232.jpg?v=1777711439","url":"https:\/\/bicyclehero.com\/products\/campa-potenza-11s-rear-derailleur-short","provider":"BicycleHero","version":"1.0","type":"link"}