These will fit either 12x142

Backing plate material: The EXOTherm 2 compound features a finned alloy backing plate

Damp-Lite sole: a lightweight all-rounder with natural rubber tread for enhanced grip

Rear - 1800mm

Designed to hold a variety of axles and Park Tool's Freewheel tool

Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 110 BCD - Asymmetrical Shimano - Round - Black - 36T Out of Stock These will fit either 12x142If 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