Yamaha RD350 RD250 Odometer Trip Reset Knob, HVC200148 Yamaha RD250, RD350 Odometer Trip Reset Knob. Billet Aluminum Trip Reset Knob, Anodized black to match the original Includes a set screw and also the center attachment screw. This way if your original screw broke off inside the shaft on the... MSRP: Was: Now: $39.00 Add to Cart Compare