Barely used Moto-D Start Lap timer. Includes RAM steering stem mount. Never been in a crash or dropped. The marks on two corners came with the new unit from Moto-D. Comes as is plus the USB cable. No original box. Here are the specs: MOTO-D "START" GPS Lap Timer for Motorcycles, Go-Karts, Snowmobiles, Cars World's Fastest and Most Accurate 50HZ Chip Refresh Rate (others use 5hz / 10hz) Records Lap Times, Counts Laps, Records High Speed, 3-Split Times, Pre-Loaded US/CAN Motorcycle Track Database Self-Contained Internal GPS Receiver, Lithium-Ion Battery, Backlit LCD Display, "Glove-Sensitive" Touchscreen 1-Year USA Limited Warranty on Service and Parts (New York Service Center), Includes Track Creating Software $225 obo.