Some items from this specific schematic: Seal 25x47x5, Valve,rim, Washer,16mm, B/brg Rad N/com.
The component with the lowest price in the REAR WHEEL schematic is the Spg,rr.brake Arm.
This schematic depicts all components used in the Cn250 Helix 1997 (v) England Mph Rear Wheel partslist.