Lezyne Control Drive Co2 16 gram cartridge machined Slip Fit Chuck Silver Length-5.5 and the ratchet wheel is

and the ratchet wheel is generally used on the rear wheel

and other cranks that use the 8-bolt standard

1 RC2 W/ButterCups Axle/Hub spacing 15x110mm TA Crown Material Aluminum Brake Type Disc e-Bike approved Yes Maximum Tire Width 81mm Steerer Tube Material Aluminum Stanchions Material Aluminum Primary Color Red Maximum Rotor Size 220mm Steerer Tube 1-1/8-1

Optical adapter for prescription lenses (sold separately)

Royal Blood mineral oil is a specially formulated low viscosity hydraulic fluid that ensures consistent performance of Magura brakes

Lezyne Control Drive Co2 16 gram cartridge machined Slip Fit Chuck Silver Length-5.5 and the ratchet wheel isLezyne Control Drive Co2 with 16 gram cartridge and machined Slip Fit Chuck Silver. The Lezyne Control Drive is a compact 100% CNC machined aluminum CO2 inflator. Head compatible with Presta and Schrader valves Twist valve on off operation allows for easy control of inflation pressure