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

Swix VR waxes have wide ranges and offer good kick in tricky conditions and fast glide nearly all of the time

The undefeatable choice for base waxing and training

and other cranks that use the 8-bolt standard

Micro angular contact sealed bearings

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