Shimano SH-RX800 SPD Shoes - EU 45 - Bronze - Regular Width YGroup_7958581346349 V4 caliper uses four phenolic

V4 caliper uses four phenolic pistons to give more usable power

Chain compatibility: Any chain from singlespeed to 12 speed

Additional Reservoir Carry: Ability to carry up to 6-litres of water by adding in another 3 litre reservoir

Materials: 1005 Nylon shell

OneUp recommends removing crank boots before installation

Shimano SH-RX800 SPD Shoes - EU 45 - Bronze - Regular Width YGroup_7958581346349 V4 caliper uses four phenolicLooking for some of the best gravel racing shoes around? The Shimano SH RX800's feature a super stiff and lightweight carbon composite sole and are system engineered to work with SPD pedals for maximum pedalling efficiency and stability. Lightweight, abrasion resistant TPU lugs on the sole offer the best balance of pedalling performance and off the bike capability, and the surround upper pattern provides the perfect balance of holding power and