420 Chain Drive Kit - Surron/Segway tbw0891 Install tip: arrow on piston

Install tip: arrow on piston points towards exhaust valve

This kit comes with the standard size piston

02-09 Model Includes: (1) Open-Design Cover

Schrader valve to bleed off built up pressure in your forks and to keep a consistent feel6061 billet aluminum

the factory airbox is not reused

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