Honda HRR216 21" RWD (rear wheel drive) Self-propelled lawn mower for sale. $600 FIRM, serious inquiries only. This is a MEDIUM-DUTY lawnmower with a powerful HONDA 160cc auto-choke engine, so it will handle standard to large sized residential lawns with ease. It starts on the first pull...no priming or choke settings are necessary. It is RWD self-propelled, so it has a lot more power and traction than a FWD mower, and so will easily propel itself forward or uphill. It uses Honda's dual-blade micro-cut system, so it will mulch grass better than any other mower on the market. It will mulch, bag, or rear discharge. I am a small engine mechanic and have fully serviced this mower: -new bag -new wheels -new spark plug -new air filter -new engine oil -carburetor has been disassembled and serviced -mulching blades has been balanced, sharpened, and oiled -self-propulsion belt and function has been tested -has been inspected and power-washed -90day no-start warranty