The Spider installs directly in place of your stock DM ring

directly to the most important muscles used in your sport

Spin pedals backwards for 2 to 3 revolutions while spraying chain cleaner through Chain Doc

big weight capacity and durability

The knob spacing increases near the shoulder lugs to produce two channels that hook up on hardpack berms to loose dirt on the trails

SRAM Universal Derailleur Hanger - Black netsuite-webdata-created The Spider installs directly inThe Universal Derailleur Hanger is aiming to consolidate thousands of hanger options across the industry. It protects your derailleur against chain jams by pivoting back and out of the way and slips slightly when encountering impacts. It improves shifting performance, guarantees better alignment, and works with all drivetrains. Plus, if you ever need a replacement, it will be available everywhere. The UDH. One hard working hanger. Features: Despite