Braking: Dual Disc (No ABS)
It features a 240 mm front disc and a 220 mm rear disc. Notably, the WR 155R does not come with ABS. For serious off-roading, many riders prefer no ABS to allow for controlled rear-wheel slides, though it requires more care on wet city tarmac.
Wheels: 21-inch Front / 18-inch Rear
It uses a "full-size" dirt bike wheel setup with aluminum spoke rims and dual-purpose knobby tires. The large 21-inch front wheel makes it easy to roll over large obstacles, while the spoke design absorbs impacts better than alloy wheels.
