Engine

• The Honda CR125 has a single-cylinder two-stroke engine with 125 ccm of displacement, a liquid cooling system and a compression ratio of 8.6:1. It has a digital ignition with three-dimensional mapping and electronic advance and a 38 mm Mikuni TMX carburetor with a throttle position sensor. Its bore is 54 mm, with a stroke of 54.5 mm.
  
  

Suspension

• The front suspension is a 46 mm inverted Kayaba cartridge fork with an 18-position rebound and 20-position compression-damping adjustability, with a travel of 305 mm, or 12 inches. The rear suspension is a Pro-Link Kayaba single-shock with 30-position rebound-damping adjustability, spring-preload and compression-damping adjustment separated into low-speed and high-speed, with a travel of 318 mm, or 12.5 inches.
  
  

Brakes and Wheels

• Both front and rear brakes are single disc, with a diameter of 240 mm or 9.4 inches. The front tire has dimensions of 80/100-21, and the rear has dimensions of 100/90-19. The caster angle of the wheels is 25.8 degrees, and the wheels' trail is 100 mm or 3.9 inches. The wheelbase is 1,471 mm or 57.9 inches.
  
  

Other Specifications

• The dry weight is 197 pounds, and the seat height is 947 mm or 37.3 inches. The ground clearance is 351 mm or 13.8 inches. The fuel capacity is 2 gallons.