How many pistons: Four pistons here

See the links below if you want to get this as part of the complete Encase system

quality chain with excellent shifting performance

This includes axle caps to ensure you get the right fit for your hub

100 Percent Status Full Face Youth Helmet - M - Black PLP|Riding Style How many pistons: Four pistonsThe 100% Status Youth Full Face is designed for young shredders competing in downhill or BMX racing. This ultralight fiberglass helmet offers excellent airflow and styling based off 100%'s championship winning helmet the "Aircraft". Who's this item for: Riders looking for an excellent mid level full face with youth specific sizing. Perfect for shuttle days at the bike park, DH, or BMX racing. Construction: The Status features a lightweight fiberglass