RockShox Monarch B1 C1 D1 Air Can Assembly 216x63 HV - Monarch B1 (Plus RL XX) C1 (R RT RT3) D1 (RT3) Gears-11sp }Wheels Manufacturing Derailleur Hanger -

}Wheels Manufacturing Derailleur Hanger - 131

Plus it matches the machined shoulder of our single-speed cassette cogs (not included)

Featuring new Super Gravity technology to make it lighter it is still extremely sidewall-stable and snake-bite resistant

Incorporates Evo-Carcass U-Blocks and PaceStar Triple Compound

The CeramicSpeed BSA (English) bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings

RockShox Monarch B1 C1 D1 Air Can Assembly 216x63 HV - Monarch B1 (Plus RL XX) C1 (R RT RT3) D1 (RT3) Gears-11sp }Wheels Manufacturing Derailleur Hanger -RockShox Monarch High Volume Air Can Assembly 216mm x 63mm B1 (PlusRLXX) C1 (RRTRT3) Black. Air Can Assemblies for repair and maintenance of Rockshox rear shocks.