Skip to main content

Brompton Bikes Special Deal, See your savings in cart at checkout, Click  See The Bikes

Promax Banger Stem

Promax Banger Stem
This item is currently not available.

Details

Promax Banger stems have a front-load design and can be used with either side up, providing a 5-millimeter drop or rise. Available with 48-millimeter and 53-millimeter extensions, they are cold forged from the highest quality 6061-T6 aluminum then CNC machined to enhance the shape and further reduce weight.

- Stack height: 30.5mm

Reviews