Marumi Step-up Ring Lens 27 mm naar Accessoire 37 mm Bye! Improved aerodynamics thanks to the

Improved aerodynamics thanks to the unique wavy rim profile

It is a reliable and sustainable option for replacing or upgrading the derailleur path of your bike

Actual extension: 90/100/80 mm

Iris (seeds)

De reflectie aan de zijkant van de band zorgt voor extra veiligheid tijdens het fietsen

Marumi Step-up Ring Lens 27 mm naar Accessoire 37 mm Bye! Improved aerodynamics thanks to theThis ring makes it possible to connect accessories such as filters to a lens with a different thread size. Suitable for connecting accessories to lenses with different thread sizes Easy to use and attach Made from durable material for long term use Compatible with a wide range of accessories and lenses