The system is tested to IP69K water and dust proofing standard for creek crossings

The rugged D3O armor is built to absorb impacts without restricting motion

you will need to thread your steerer tube

the derailleur features and ON/OFF switch for the chain tensioner

Fox Speedframe Helmet - S - Black netsuite-webdata-created The system is tested toThe Speedframe Helmet features the iconic styling of Fox, plus Mips to keep you protected on the trail, optimised venting to keep you cool, and the 360 Fit System for a perfectly dialled fit. Add in the legendary aggressive Fox design DNA, and you have one of the most shred ready MTB helmets on the trail today. Features Mips added protection system has been proven to reduce rotational motion when implemented in a helmet by absorbing and redirecting