Part No. 40-440 (oro2u.com)
Moto-Master 211049 270mm Oversize Adapter Bracket for Yamaha
Moto-Master 270mm Oversize Adapter Bracket for Yamaha. This Supermoto Racing Adapter Bracket is included in Caliper Kits and is used to correctly locate Moto-Master Caliper. It is a. It is fully CNC machined and clear anodized piece, made from 6082 billet aluminum. It is not compatible with the

stock brake caliper.
Features:
Fits RM 12/250 96-09, DR-Z 400 00-11, YZ 125/250 05-07, YZF 250 05-06, YZF 450 05-07, WRF 250/450 05-11
Not compatible with the stock brake caliper

To be used with Moto-Master Oversize 270 Flame Disc