Torx Keys: Essential for modern bikes: T25

The smart head uses a 3/8" drive and will ratchet and torque both left and right threads

Material: Durable polyethene and nylon construction

Non-toxic 30mm thick high density foam

Required for EDC tool installation

Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 64 BCD - Oval - Black - 30T PLP|EMTB Optimised Torx Keys: Essential for modernIf 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