Giro Chamber III Shoe - White/Black Giant Those tires marked e50 are

Those tires marked e50 are also certified for S-Pedelecs

Tests conducted in real-world configurations show that the Y1Rs requires 20 fewer watts than the V4Rs to maintain a speed of 50 km/h

the SLR 0 40 offers confidence-inspiring handling

Smart Connectivity & Controls

Giro Chamber III Shoe - White/Black Giant Those tires marked e50 areThe all new Chamber III brings a new level of performance to our SPD compatible mountain bike trail shoe. Lighter and slimmer than the previous iterations of the EWS and World Cup winning Chamber, this shoe is ready to send it downhill but delivers plenty of power transfer when it comes time to pedal. A supple microfiber upper conforms to your foot for a locked in feel and a new low bulk tongue help make the Chamber III our lightest version yet.