KTM 520 SX, Honda XR 400, Yahama YZ-400F, Cannondale MX 400 Scala

DIRT BIKE - February 1997 – Yamaha YZM400F / 125 Shootout / Race Winning Bike Pr

Yamaha XS Fan Page XS250 - XS360 - XS400

2023 KTM 350 SX-F - Ultimate Vet Bike? Kris Keefer Explains - Racer X

XS400 400/360 KIT – Crooked GmbH

KTM SX 400

MXA RETRO TEST: IS THE 2001 CANNONDALE MX400 READY FOR PRIME TIME? - Motocross Action Magazine

400R Xr For Sale - Honda Dirt Bike Motorcycles - Cycle Trader

Honda Motosport XR400 Motorcycles - webBikeWorld

MXA RETRO TEST: IS THE 2001 CANNONDALE MX400 READY FOR PRIME TIME? - Motocross Action Magazine

2023 KTM 350 SX-F - Ultimate Vet Bike? Kris Keefer Explains - Racer X