SKS Chainblade System 175mm

Innovative chainguard system. The combination of shock-resistant plastic elements with aluminium gives the CHAINBLADE strong advantages. Compared to the SKS CHAINBOARD it is semi-open, thus extremely lightweight, rigid and adjustable in length. Maximum chainwheel diameter 175 mm (44 teeth). Chainwheel, number of teeth: max. 44 Fitting for derailleur: Internal Gear Hub