- Cold forged AL6061/T6 aluminum crank arms
- Forged AL7050 BB386EVO spindle
- AL7075 100% CNC chainrings
- Chromoly chainring bolts
- Fits Shimano and SRAM 10-11 speed systems
|34/50T / Black / 170mm||840031073099||336-0347553090||210000112249|
We are offering some wicked good deals on most of our winter products right now. While we like giving you a great deal we still have to keep the lights on and pay our staff. So we're offering the following flat rate ground shipping fees on our most popular winter gear. Even with these added shipping fees you're still paying way less than full price! All regular priced Winter items over $99 still ship free via ground in the continental U.S.
Want all the details on our shipping and delivery policies? Click here.