SHIMANO

Rear Derailleur Shimano GRX RD-RX817 Di2 Top Normal 11 speeds

329,90 €
219,90 €
Pieejams pēc pasūtījuma, piegāde noliktavā 4 darba dienā
Tootekood: IRDRX817
Rear Derailleur Shimano GRX RD-RX817 Di2 Top Normal 11 speeds
329,90 € 219,90 €
SHIMANO GRX - DI2 - Rear Derailleur - SHIMANO SHADOW RD+ - 42T max low sprocket - 11-speed With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX817 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting. and is compatible with mtb cassеttes with a 42T low sprocket max. FEATURE •Adjustаble chain stabilizer prevents chain slapping and drops •Switch stabilizer ON/OFF to match the terrain •Gravel-tuned clutch tension BENEFIT •Silent and uninterrupted rear shifting on rough terrain •Smooth and reliable mixed surface shifting •Compatible with current road DUAL CONTROL LEVER •Top sprocket: Max. 11T/Min. 11T •Low sprocket: Max. 42T/Min. 40T •Total capacity: 31T MODEL NO - RD-RX817 SERIES - SHIMANO GRX DI2 Average weight - 318 g Direct attachment - ✔ E-tube connector (pcs) - 0 E-tube port (pcs) - 1 Firmware update by E-TUBE Project - ✔ Fluoric coated link bushings - 4 Low sprocket_Max. - 42T Low sprocket_Min. - 40T Rear speeds - 11 Sealed bearing guide pulley - ✔ Sealed bearing tension pulley - ✔ Top-Normal Spring Type - SHADOW RD+ Top sprocket_Max. - 11T Top sprocket_Min. - 11T Total capacity - 31T