On DIRT BIKE's 4-Stroke Project Bike Spotlight take a sneak peek at our L.A.SLEEVE Honda CRF450RX off-road build that we just finished up.

L.A.SLEEVE CO. produces centrifugally spun-cast chrome-moly iron alloy cylinder sleeves for all engine repair markets, which include Automotive, Drag Race, Nascar, Indy Car, Circle Track, Heavy Duty, Industrial, Tractor, Motorcycle, ATV, PWC, Snowmobile and Marine Industries.