Vostok Vostok Brompton Derailleur Hanger


Vostok Derailleur Hanger is designed to interface with our rear triangle and fork to allow cassette setups. Anodized black. May be used with the rear triangle alone, but folding can become a problem with certain derailleurs. We have developed a custom fork hook for this occasion, please specify the details of your setup when ordering.

Vostok Derailleur Hanger top
Vostok Derailleur Hanger bottom


Aluminium alloy
15 g
Vostok Derailleur Hanger installed

Cassette considerations

All modern 9, 10 or 11 speed cassettes will fit as long as the lowest sprocket is 36T or less and the highest sprocket is 12T or less.

Vostok Chain Tensioner

Vostok Chain Tensioner is designed to work with our rear triangle and supports a wide range of internal hubs: from Rohloff to Shimano.