SRAM Rival 22 Rear Derailleur - 11 Speed Short Cage Black/Silver MFPN=11.4018.104.020 Flight Attendant algorthim uses a

Flight Attendant algorthim uses a suite sensors to read rider and terrain inputs to anticipate the perfect suspension position

com to find precisely the hanger you need

It's a gamechanger by Fischer resulting in many World Championships medals

Q-factor for GXP cranks is 149

SRAM Rival 22 Rear Derailleur - 11 Speed Short Cage Black/Silver MFPN=11.4018.104.020 Flight Attendant algorthim uses aSRAM Rival 22 Rear Derailleur 11 Speed Short Cage Black Silver. Sacrifice nothing not durability dependability or performance. Uses Exact Actuation cable pull ratio for eay set up and reliable shift performance. Works with standard or compact 11 speed road cranks Aluminum cage and parallelogram stainless steel hardware Compatible with SRAM road shifters and 10 speed MTB shifters Aluminum cage and parallelogram TECH SPECS Rear Derailleur Mount Type