Topeak PrepStand eUP PRO Workstand - Lift Assist Black ModelNumber=33739 Once you flip the selector

Once you flip the selector from CHARGE to INFLATE mode air bypasses the chamber and flows directly into your tire like a standard pump

This is especially true if you want to ride in deep snow or loose sand

}SRAM PressFit GXP 104

0mm 274mm J-bend Silver Box of 100

}Schwalbe Wicked Will Tire - 29 x 2

Topeak PrepStand eUP PRO Workstand - Lift Assist Black ModelNumber=33739 Once you flip the selectorTopeak PrepStand eUP PRO Workstand Lift Assist Black. The PrepStand eUP Pro is ideal for working on e Bikes and other heavyweight bikes. Additional Reinforced Support Unit adds stability while a bike is mounted. The foot pedal operated built in pressurized cartridge provides an additional 17kg (37lb) of lifting power making easy work of raising and lowering most bikes weighing up to 35kg (77lb). A 360 rotatable clamp head with non marring jaws quickly