FMF 4 Stroke PowerCore 4 - Slip On Model_Leatt Knee Guard Dual Axis Junior made from durable high-impact plastic

made from durable high-impact plastic with exceptional airflow

the 4Seasons are comfortable

in a stylish 1/2 waffle pattern

Plastics plates that adapt to the kids body

Brake discs should only be fitted by a qualified technician

FMF 4 Stroke PowerCore 4 - Slip On Model_Leatt Knee Guard Dual Axis Junior made from durable high-impact plasticPOWERCORE 4: When designing the PowerCore 4, FMF looked at their top of the line products to deliver race inspired performance at an economical price. The end result is a quality 4 stroke muffler with improved torque, increased horsepower and rugged durability all at a price that wont break the bank. Massive power gains throughout the RPM range Huge weight savings Rapid Tuning System (RTS) FMF uses the highest quality proprietary blend of alloy grade