SHIMANO

Rear derailleur Shimano GRX RD-RX820 12 speed

€133.00
€84.90
Product out of stock
Tootekood: IRDRX820
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Enhanced chain security and quieter, more stаble shifting for gravel riding The RD-RX820 is compatible with 11-34T and 11-36T 12-speed cassettes, providing a wide gear range so you can spin a comfortаble cadence no matter the terrain type. The SHIMANO GRX 12-speed rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. And the chain tensioner has an ON/OFF switch for outings on smooth surfaces. •Silent and secure rear shifting on rough terrain Adjustаble chain stabilizer prevents chain slap and drops SHIMANO SHADOW RD+ •Smooth and reliable shifting on mixed surfaces ON/OFF stabilizer switch matches terrain •Maximum front chainring difference: 17T •Top sprocket: Max. 11T/Min. 11T •Low sprocket: Max. 36T/Min. 34T •Total capacity: 42T Average weight - 270 Rear speeds - 12 Compatible chain - HG 12-speed Top-normal spring type|SHIMANO SHADOW RD+ - ✔ Mount|Direct attachment (conventional) - ✔ Mount|Direct mount - ✔ Cable adjuster - ✔ Max. front difference - 17T Total capacity - 42T Low sprocket|Max. - 36T Low sprocket|Min. - 34T Top sprocket|Max. - 11T Top sprocket|Min. - 11T