microSHIFT Mezzo M36 Rear Derailleur - 8/9 Speed Long Cage Black CheckoutSpec= Trek Slash 2021+ }Park Tool SG-8 Threadless Saw

}Park Tool SG-8 Threadless Saw Guide for Carbon Composite Forks

Forged aluminum cooling finned backing plate

Designed for performance in rough and smooth hardpack

Fischer Speedmax 7 Classic WS

microSHIFT Mezzo M36 Rear Derailleur - 8/9 Speed Long Cage Black CheckoutSpec= Trek Slash 2021+ }Park Tool SG-8 Threadless SawM 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 Largest Cog 36 Rear Der Shifter Compatibility Shimano Mountain Rear