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 assembly kit, assembly kit included
Pay Pal, bank transfer, Installment Payment
EU Shipping Cost € 15 and free above € 400, for the other countries check the cart page at the checkout.
Returned items for changing size