Progressive Double Valve Spring Set - CRF110/CRF125 jt Bar pad included

Bar pad included

Lightweight aluminum construction

Fits All Yamaha TTR110 TTR50 TTR90 and TTR125

the normal ignition coil does not reach the required voltage

Pin Style Flywheel Holder Tool

Progressive Double Valve Spring Set - CRF110/CRF125 jt Bar pad includedPROGRESSIVE DOUBLE VALVE SPRING & RETAINER SET (14752 KWN 000) This Progressive Double Valve Spring & Retainer set comes from our SP200R racing series engines with a very balanced spring pressure rate to avoid cam lobe damage as much as possible with lifting your RPM power band limits much further than stock. This set comes complete with 2 outer springs, 2 inner springs and 2 lighter as stock steel 5mm valve retainers to make a complete conversion