Alternated -cut-knob for outstanding durability

resistant to uv

| Brake_disc_Shape: Petal | Diameter_int_ext_ømm_mm: 108/300 | Disc_Type: Fixed | Hole_diameter_mm: Ø 6

In the XL mode (52L) you get with helmets and weekend packaging

PBR Steel Noise-Free Front Sprocket 2042 - 520 2042G 17 18 NC kawasaki-klr-250--kl250d--250-1984-esi5476951 Alternated -cut-knob for outstanding durabilityPBR developed an innovative line called RSS (Rubber Sprocket System) for 18NC front sprockets: exceptional noise absence thanks to the rubber injected in the holes created on the front sprocketcombination of very high robustness and fluidity durable injected rubber avoids ungluing problems high reliability in intensive usage & many kilometersavailable for sport, street and big capacity offroad motorbikes Chain pitch: 520. 0 Front teeth: 17. 0 Front