Sprocket Kit Honda CRF450R '05-'07 - 520KXZ 13/48 Use_Casual K&N drop-in Replacement Filter: s

K&N drop-in Replacement Filter: s are designed to install easily into your factory airbox

Number of wires: 4

offering long service intervals

Number of wires: 5

API CH-4/SJ

Sprocket Kit Honda CRF450R '05-'07 - 520KXZ 13/48 Use_Casual K&N drop-in Replacement Filter: sRK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is designed to meet and exceed OEM specifications. Supplied in presentable packaging with a carry handle for convenient transportation. Features: Includes strong and durable high carbon steel sprockets. Paired with a high quality RK chain.