The new Mudhugger EVO is designed around the latest FOX 36 and 38's and Rockshox ZEB to avoid the problem of the crown hitting the mudguard at full compression that other mudguards suffer from but still compatible with all other forks which are Boost. For Manitou Mezza (and similar reverse fork arch forks) you will need to drill 4 small holes to align with the reverse fork brace.More mud clearance.No more crown fouling at full compression.Optimum length, not too short, no longer than needed.Subtle kicker to keep the length as short as possible without compromising spray protection.Strong enough for DH racing at the highest level.100% recycled PP.Length 390mm - Rear extension 255mm, front extension 105mm. Width - 90mmWeight 100g, without fittings.Supplied with 4 zipties to install on your forks.PLEASE ENSURE YOU USE THE HELITAPE PROVIDED WITH MUDHUGGERS. INVISIFRAME OR ELECTRICAL TAPE ARE NOT SUFFICIENT TO PROTECT YOUR BIKES PAINT AND FRAME.