Troy Lee Designs D4 Composite Full Face Helmet - Freedom 2.0 - Red-White - 2020Troy Lee Designs D4 Composite Helmet Freedom 2. 0 2020 Always Evolving It wasn't easy to improve upon the class leading design and function of our D3 helmet, but we made it happen. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes

Tire Use: Road

Renthal Apex MTB Stem

Replaceable 990 mounts

wheelbarrows

Bolt Pattern: 4-Bolt

To be mounted on standard frame bottle cage mounts (can also be used with bottle cage)

5" shorter

the helmet is very comfortable to wear and fits perfectly

The Chamber II shoe holds fast to the legacy of the original EWS and DH World Cup-winning Chamber shoesecure fit

Precise BOA-IP1 system with Powerzone wire lacing and additional velcro

SRAM GX Eagle Pulley Kit

MatchMaker adapter will work with any SRAM Matchmaker style shifter or Reverb 1x remote lever