Acerbis Chain Block Yamaha YZ450F 2023 Onwards Blue Intake The R3 chest guard features

The R3 chest guard features a low-profile race-form fit

2006 - 2019 KTM 250 XC

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DT-1 Air Power Cage for Standard Filter Only

Acerbis Chain Block Yamaha YZ450F 2023 Onwards Blue Intake The R3 chest guard featuresReplacing the original component, it guarantees greater impact resistance due to its high strength plastic material. The Cruna is made of two pieces: the body and the slide, the latter of which can be replaced if worn out, also allowing the chain to not have to be disassembled when replacing the slide or the cruna itself. The controlled elasticity design of the cruna, absorbs shock and minimizes damage to the chain and sprocket. Chain and sprocket