The exhaust O-ring and spring kit is right for your bike if you have one of the GasGas EC, EX, or MC models in the table, from 2021 to 2024. The BOLT kit includes the parts that wear out between the expansion chamber and silencer on GasGas 2-strokes: exhaust O-rings, the sleeve between the pipe and silencer, and pipe springs.

Is it right for your bike?

Rtech uses different part numbers for different years: check the year and displacement in your registration document. Not sure? Send us your bike's model and year, and we'll check before you order.

What you receive

• Exhaust O-rings
• Pipe-to-silencer sleeve
• Exhaust pipe springs

Expansion chamber and silencer are not included.

Installation and tools required

Remove the expansion chamber, replace the O-rings and sleeve, reinstall it, and hook on the springs using a spring puller. The manufacturer does not publish dedicated instructions or installation times: if you need a hand, write to us and we'll guide you.

Technical specifications

All GasGas accessories and BOLT hardware kits.

When it will arrive

This item is available to order: we order it from Rtech, its distributor in Italy, and ship it within 7 business days of your order. If the timing changes, we'll let you know. Free shipping in Italy on orders over €100 and returns within 14 days.