Topeak JoeBlow Dualie Floor Pump 18.5x12.3x5.9 3mm offset converts any SRAM

3mm offset converts any SRAM crank into Boost setup needed in Boost equipped bikes

Design allows this tool to be used in tight places such as centering caliper brakes

}Crank Brothers Stamp 3 Pedals - Platform Magnesium 9/16" Black Large

Tooth Count 50 Ring Position/Type Outer Drivetrain Speeds 11 Drivetrain Speeds 10 Chainring BCD 120 Color Black Defined Color Black Material Aluminum

Topeak JoeBlow Dualie Floor Pump 18.5x12.3x5.9 3mm offset converts any SRAMTopeak JoeBlow Dualie Floor Pump. Designed for low pressure Fat Bike tires and moderate pressure MTB tires. A massive over sized barrel is 1. 5 times larger than a standard floor pump and delivers large air volume to fill over sized tires quickly. TECH SPECS Color Black Defined Color Black Hose Length 1180