Non-circular chainring for a gain power of 10% + acceleration
-10% lactic acid: less fatigue
Material: Aluminum 7075 - T6
Compatible: Shimano / FSA / Stonglight
Speed: 11/10
OSYMETRIC UNIQUE CURVE
inclus kit d'assemblage, assembly kit included
Reso per cambio taglia
Pay Pal, bank transfer, Cash on delivery(in Italy till499€)
Shipping traceable in Italy and abroad with express courier