Part No. 85-820 (oro2u.com)
Spoke Set RM 125 19" 81-85 Rear Wheel
This spoke set has 36 spokes with nickel plated steel nipples. For: 19" rear wheel. Spoke size: 18 spokes of 4x184 mm. Right side. Spoke size: 18 spokes of 4x199 mm. Left side.

OEM Ref: N/A, orginal spokes are 18".
Nipple size: 7,6x20 mm matching all rims with holes from 8 to 9 mm. If the spoke nipple holes are smaller or larger you can switch nipples without extra charge against another size.
CROSS-CENTER 50-0402