The GXR120 has a displacement of 121 cc and can power 110- to 175-pound rammers at various altitudes.
Designed for durability, the engine features a cast-iron cylinder sleeve; high carbon-steel, dual-ball bearing crankshaft; recoil starter; and fan cove.
The GXR120, which has a compact and lightweight engine footprint, uses an overhead camshaft (OHC) and has a maintenance-free, low-noise timing belt.
The compact muffler — 22 mm narrower than the muffler on the GX120’s predecessor, the GX100 — combined with the OHC layout delivers a 1-decibel reduction in operation noise over the previous model.
Other features include a lubrication system with a dual-breather chamber, a heavy-duty recoil starter and automatic decompression system for easy engine starting and an oil alert feature that prevents the engine from starting if the oil level is too low.
To see the GXR120 Rammer engine, visit Honda at booth O31859.