Engineering grade plastic (Tool Case)

Paired with the updated BL-MT501 lever with servo wave technology makes these a great value option for the price

6 - Antiseptic Wipe

With a feature list as long as this

you can mount any 31

Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 104 BCD - Round - Black - 32T Envelope Shipping Engineering grade plastic (Tool Case)If you are in need of a 4 Bolt Chainring, chances are Wolf Tooth have an option to suit. Made from a high grade 7075 T6 aluminium Wolf Tooth's Drop Stop Chainrings are one of the best performing and longest lasting wide narrow chainring options on the market. Chain Retention Technology: Drop Stop technology is Wolf Tooths patented wide narrow chainring design. The wide side of the tooth has maximum contact on the drive side which spreads the load and