Combo kit includes billet aluminum derby cover and Trask power plate clutch upgradePower plate replaces stock clutch pressure plate with a stronger billet versionIncludes upgraded springs to handle up to 200 HP with stock clutch packEngineered for riders who demand both function and aestheticsPrevents clutch slippage resulting from motor upgradesDerby cover offers custom styling with precision-machined finishBolt-on installation with hardware includedMade in the USA