The bontrager ncs 1 700c mudguard set fully assembled mudguards that install in minutes with only two toolsno cut struts allow quick strut adjustment for proper tyre clearancemade of lightweight yet super durable polycarbonatethe double back strut on rear mudguard adds support and stabilitystainless steel hardware26 fits 175 225 width tyres bontrager ncs 1 700c mudguard set features fully assembled fenders that install in minutes with only two tools no