Sunrace RD-M83 8/9 speed black rear derailleur MFPN=RTA-12-165-1.75 It fits tighter for better

It fits tighter for better chain retention

DebonAir+ air spring Charger Damper with Open/Lock positions TwistLoc/OneLoc Remote sold separately 32mm chassis SRAM Model ID: FS-SIDS-SEL2-E1

25 ISO 559 Bead TBLS - Fold Tread/Sidewall Color Bk/Blk PSI 60 Weight (Grams) 705 TPI 60 Durometer Features EXO/TR Reflective Sidewall No

Emergency tire boot

4" / 120TPI Foldable Bead Tubeless Ready / EXO

Sunrace RD-M83 8/9 speed black rear derailleur MFPN=RTA-12-165-1.75 It fits tighter for betterSteel cage rear derailleur for 8 9 speed applications. Alloy bracket with composite plate body. Mid length compatible with wide range cassettes up to 40t TECH SPECS M83 8 9sp 40 Mid 2to1 BLK