• Rebuilding the Honda XR650R Motorcycle Cylinder and Head

    4WD Mechanix Magazine's Honda XR650R motorcycle came with very low hours on the bike. Unfortunately, the air filter had been sealing badly, and the result was an engine with damaged valves and excessively low compression. We turned to L.A. Sleeve Company for its Moly 2000 iron/chrome-moly alloy cylinder sleeve and cylinder head rebuilding [HD Video].

  • PRI Show 2013 Indianapolis

  • LAPC Honda CRF450 Piston Kit Review - MXA Team Tested

    LAPC's 2013–'14 Honda CRF450 piston kit is a performance-based piston that enhances power without diminishing reliability. Purpose: The stock 2013-'14 CRF450 produces the least horsepower in the 450 class. This isn't a dealbreaker, as the powerband is easy to ride and very tractable. But since it gives up as much as 5 horsepower to the competition, it needs more oomph...

Robby Bell Interview 2013

2013 WORCS Champion Robby Bell talks about the challenges of off-road racing and the power and reliability of his LAPC Pistons.

L.A. SLEEVE manufactures cylinder sleeve liners for all popular four-stroke and two-stroke ATV models. Complete Cylinder Rebuild Kits and Big Bore kits are also produced by L.A. SLEEVE for selected models and can be found in the ATV catalog.

Engine rebuilders find they can rely on the quality of L.A. SLEEVE ATV sleeves. Cylinder sleeves are manufactured from centrifugally-spun Moly 2000 iron alloy castings, which insure ease of installation and trouble free boring. This boreable chrome-moly alloy contains alloys found in today's plated cylinders, but will never peel or flake. L.A. SLEEVE's Moly 2000 cylinder sleeves transfer heat quickly and efficiently, insuring a dependable long life engine.

Top End Rebuild Kit