microSHIFT Mezzo M36 Rear Derailleur - 89 Speed Long Cage Black CheckoutSpec= DebonAir + 25 ISO 584 Bead Wire

25 ISO 584 Bead Wire Tread/Sidewall Color Bk/Bsk PSI 65 Weight (Grams) 1115 TPI 27 Durometer Features SC Reflective Sidewall No

25 Clincher Wire Black SmartGuard Dual Compound

Ambient kinetic technology (ReAKT) to adjust brightness automatically

Primary Color Purple Size M e-Bike approved No Visor No Certification CPSC EN1078 Misc Flip Flop Purple Integrated Light No Helmet sizing in cm 52 - 58cm

microSHIFT Mezzo M36 Rear Derailleur - 89 Speed Long Cage Black CheckoutSpec= DebonAir + 25 ISO 584 Bead WireM series rear derailleurs are designed to work with 8 and 9 speed Shimano compatible mountain and road shifters. These Mezzo rear derailleurs are light robust and reliable. You can count on them to get any bike on the road. Weight saving aluminum bracket body and outer link Steel pulley cage for extra chain rub durability Compatible with Shimano 8 and 9 speed mountain and road systems Cage Length Long Chain Wrap Capacity (teeth) 45 Color Black