Description
Stunning and genuine Stan Stephens 300cc KR1S for sale.
Motor refresh less than 360 miles ago including new pistons, rings, crank etc. Plus subsequent check through after careful run-in period by a KR1S specialist including dyno runs to check fueling, power/ torque curves and output.
All history documentation and receipts to confirm provenance, match of UK frame/ engine numbers, and work done.














