Shimano SH-GF400 MTB Trail-Ready Mountain Bike Shoes, Flat Pedal - Black Size:41 The new EC300 charging connector

The new EC300 charging connector is designed specifically for Shimano's 12-speed Di2 road drivetrains

ERG and simulated modes

All hollow

The optimized contact patch shape combined with the Michelin Magi-X Compound delivers long tread life under the toughest conditions

Shimano SH-GF400 MTB Trail-Ready Mountain Bike Shoes, Flat Pedal - Black Size:41 The new EC300 charging connectorConfidence Boosting Flat Pedal Shoe Delivering exceptional pin grip and reduced sole stiffness, the GF4 flat pedal shoes offer more flex and bend for riders preferring enhanced pedal feel and all day comfort off the bike. A durable and breathable denim type fabric upper with asymmetrically raised padded ankle collar helps keep you cool and protects against rock strikes and other trail impacts. Sizing Notice If your previous shoe model was a ME, please