Roue Arrière CRANKBROTHERS SYNTHESIS Aluminium 2.0 DH Ratchet 29" 12x148 mm Boost Noir No drop The new optical design improves

The new optical design improves light dispersion

With over 400 hours of battery life on a replaceable AAA battery

On routes where average speeds reach 40 km/h

This model is offered here as a IS42 upper cup

Avec sa technologie Connectamajig

Roue Arrière CRANKBROTHERS SYNTHESIS Aluminium 2.0 DH Ratchet 29" 12x148 mm Boost Noir No drop The new optical design improvesThe CRANKBROTHERS SYNTHESIS DH Ratchet 29" Aluminium 2. 0 rear wheel is designed specifically for the extreme demands of downhill riding. Thanks to a rear specific construction, it offers maximum rigidity, guaranteeing excellent stability and precise tracking at high speed. Its reinforced 6069 aluminium rim with shot peened finish ensures superior resistance to impacts, cracks and fatigue, ideal for tackling the most committed terrain. Its narrow