the F15 is built to be light and compact

A carry case neatly stores three preset TorqSockets (4/5/6Nm) and the 5 most popular tool bits (3/4/5mm hex & T20/T25 Torx)

EC49 and EC56 headsets

40mm external width and 19mm deep

Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 104 BCD - Round - Black - 36T Envelope Shipping the F15 is built toIf 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