Description
10% larger sweet spot and 74% less shock than traditional synthetic gut string
78 speed (sea-level)
BB Bearing: Steel
as this seat is as comfortable on a hybrid bike as it is a full-blown race machine
Similar to the other PS saddles
GRX FC-RX810 1x11 Chainring Trueing Stands 10% larger sweet spot andReplacement chainring for your Shimano GRX FC RX810 11 speed crankset. Compatible only with GRX 1x front crankset configurations.