Chainrings

416 stainless steel is not the first material choice for most component manufactures looking to use stainless steel (most use soft 300 series). That is because 416 is hard...hard because the raw billet is expensive, hard because it takes a long time to machine. However, that did not stop Wolf Tooth because there is no denying that it is the best material for those that need the ultimate durability in a chainring. These stainless steel chainrings are not only beautiful, but they will last 5-10 times longer than their aluminum versions. Compatibility: - These are functionally the same as the aluminum 104 BCD rings. - These rings fit any 104 BCD crankset. - 30t x 104 ring is the only Quarq power meter compatible 30t ring available. - For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle) - Compatible with all 10, 11, and 12 speed chains (Including SRAM Eagle) - If using a 9 speed drivetrain use a 10 speed chain (shifts and works well on a 9 speed drivetrain and fits the ring tighter for better chain retention). - Provide a great chainline on most boost bikes

The Wolf Tooth 110 BCD Asymmetric Chainrings are designed for use with Shimano GRX cranks. Chainrings feature Wolf Tooth's patented Drop-Stop design for the best wear life, chain retention, and mud clearance. - Compatible with Shimano GRX cranksets including RX600 and RX810 - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Drop-Stop FT is compatible with all 10-, 11-, and 12-speed chains (including SRAM Flattop 12-speed chains), with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Use of a clutch-style rear derailleur is recommended - Made from 7075-T6 aluminum for long life

Wolf Tooth was first to market with Cyclocross 1x specific chainrings because we saw Cyclocross as the perfect use for our patent pending Drop-Stop technology. These beautifully machined 110 BCD Asymmetric 4-bolt chainrings are optimized for your 1x Shimano CX/ Road/ Gravel drivetrain whether you run Dura Ace 9000, Ultegra 6800, 105 5800, or Tiagra 4700. They are also offset for the ideal 1x chainline. Compatibility: - These rings are for use with 110 BCD Asymmetric 4-bolt cranks. - Compatible with Dura Ace 9000, Ultegra 6800, 105 5800, Tiagra 4703, and Tiagra 4700 - Sizes 38T and larger are compatible with Dura Ace 9100, Ultegra 8000 and 105 R7000 but a slight modification is required due to a change in the crank arm profile. The 36T chainring will not work for this modification. - Mounts in the big ring position of the cranks but is offset inward for perfect chainline. - The stock 2x bolts will not work. You will need 6mm bolts which are optimized for single ring mounting. - For 1x9, 1x10, 1x11 and 1x12 drivetrains including SRAM Eagle (TM) - Compatible with all 10, 11, and 12 speed chains including SRAM Eagle (TM) - If using a 9 speed drivetrain use a 10 speed chain (shifts and works well on a 9 speed drivetrain and fits the ring tighter for better chain retention).

The perfect 1x solution for your gravel, CX or road bike. Made from 7075 Aluminum, Wolf Tooth's patented Drop-Stop design helps clear mud while retaining your chain. - Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Drop-Stop FT is compatible with all 10-, 11-, and 12-speed chains (including SRAM Flattop 12-speed chains), with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Not compatible with Shimano Asymmetric 110 BCD cranks or Campagnolo CX10/11 cranks - Use of a clutch-style rear derailleur is recommended - Made from 7075-T6 aluminum for long life

The perfect 1x solution for your gravel, CX or road bike. Made from 7075 Aluminum, Wolf Tooth's patented Drop-Stop design helps clear mud while retaining your chain. - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Drop-Stop FT is compatible with all 10-, 11-, and 12-speed chains (including SRAM Flattop 12-speed chains), with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Not compatible with Shimano Asymmetric 110 BCD Cranks or Campagnolo CX10/11 cranks - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended

Wolf Tooth's SDM chainrings replace your existing spider and chainring with one clean looking, light weight, and stiff piece of machined billet. These come in 3 different offsets: standard GXP, Boost and BB30. Compatibility: - These direct mount chainrings will replace your existing chainring and spider, which is attached via 3 bolts on the back side of the spider near the spindle. You will use these same 3 bolts to attach the Wolf Tooth SDM chainring. There are 3 offsets: 0mm, 3mm, and 6mm - 49mm chainline, 0mm offset for BB30 short-spindle cranks - 52mm chainline, 3mm offset BB30 - 47mm chainline, 6mm offset for cyclocross and road cranks - 49mm chainline, 6mm offset for GXP and long spindle BB30 Boost Notes for use with Fat Bikes: - If you are planning to use this on an X9 or XX1 fat bike crankset with a 190/197 rear hub spacing use the 0 offset ring. - If your fat bike has a 170/177 rear hub spacing, use the Standard 6mm offset

The Wolf Tooth 64 BCD Universal Chainring is the perfect solution when you need something smaller than a 30t on your 104/64 BCD cranks or your 11-speed Shimano XT and SLX 96/64 BCD cranks. - Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention - For use with 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle) - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - Chainline is 46mm on a triple and 48mm on a double crank - Chainline on a standard M8000 or M7000 crankset is 48mm and 50mm on a boost version

- Standard 4-bolt ring with Drop-Stop tooth design to prevent unwanted chain drop - Recommended for use with 10 or 11sp chain (10sp chain works on 9sp drivetrain) - Designed and manufactured in the USA from 7075-T6 aluminum alloy - 36g (30t)

Designed to fit 94 BCD 4-Bolt cranks such as the SRAM X1 crank, these rings will provide maximal chain retention and minimal noise. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. - Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - 49mm chainline - Use of a clutch-style rear derailleur is recommended

Designed to fit Shimano 4-arm 96 Asymmetric BCD XT M8000, SLX M7000, or Deore M6000 1x or 2x cranksets. These rings feature Drop-Stop tooth profiles for mud clearance, chain retention and durability. - Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075 Aluminum for long life - Use of a clutch-style rear derailleur is recommended

This chainring's tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12-speed Hyperglide+ chain. - Compatible only with Hyperglide+ chains - Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention - Prevents premature ring and chain wear that can come from non-optimized profiles - Chainrings fit on the Shimano XTR M9000 and M9020 1x or 2x cranksets - Use only the stock Shimano XTR chainring bolts (M7) - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended

The Wolf Tooth 96 BCD chainring is designed to fit 4-arm Shimano XT M8000 and SLX M7000 cranksets.The tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12-speed Hyperglide+ chain. - These rings fit on Shimano XT M8000 and SLX M7000 1x or 2x cranksets - Compatible only with Hyperglide+ chains - Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention - Prevents premature ring and chain wear that can come from non-optimized profiles

These chainrings are for Race Face Cinch cranks such as Turbine, Next SL, Sixc & Aeffect. The Wolf Tooth Cinch rings feature a our patented Drop-Stop design for the best wear life, chain retention and mud clearance. - CNC machined aluminum ring fits Race Face cranks with Cinch System - Features Drop-Stop tooth design to prevent unwanted chain drop - Asymmetrical tooth shape for the best wear life, chain retention and mud clearance - Recommended for use with 10 or 11sp chain (10sp chain works on 9sp drivetrain) - Made in the USA from 7075-T6 aluminum alloy

Designed for Race Face CINCH cranks with removable spiders. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - Not compatible with 9 speed chains - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended - Chainline is 52mm

Designed for Race Face CINCH cranks with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - Elliptical chainring shape provides better efficiency in the recovery zone, as well as increased traction thanks to consistent torque - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended - 52mm chainline / 3mm offset for boost spacing

Designed for Race Face CINCH cranks with removable spiders. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Drop-Stop FT is compatible with all 10-, 11-, and 12-speed chains (including SRAM Flattop 12-speed chains), with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended

Direct mount rings designed for SRAM cranks with removable spiders. This chainring is equipped with the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Not compatible with the SRAM RED and Force AXS 8-bolt interface - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended

These chainrings are for Race Face Cinch cranks such as Turbine, Next SL, Sixc & Aeffect. The Wolf Tooth Cinch rings feature a our patented Drop-Stop design for the best wear life, chain retention and mud clearance. We have both Boost and standard chainrings. - CNC machined aluminum ring fits Race Face cranks with Cinch System - Features Drop-Stop tooth design to prevent unwanted chain drop - Asymmetrical tooth shape for the best wear life, chain retention and mud clearance - Recommended for use with 10 or 11sp chain (10sp chain works on 9sp drivetrain) - Made in the USA from 7075-T6 aluminum alloy

These Wolf Tooth Direct Mount Chainrings are designed to work with Cane Creek eeWings cranksets and SRAM direct mount cranksets with a 3-bolt interface. The tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12-speed Hyperglide+ chain. - Nickel plated chainrings are designed to be compatible with Cane Creek eeWings cranksets - Compatible with Shimano 12-speed Hyperglide+ chains on bikes with boost and non-boost spacing - Maintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention - Prevents premature ring and chain wear that can come from non-optimized profiles

Designed for 104 BCD Mountain Cranksets. The proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - These rings are threaded, use with 10mm chainring bolts - 48mm - 50mm chainline depending on the crankset

The Wolf Tooth Elliptical 104 BCD chainring for Shimano 12-speed Hyperglide+ chain is designed to fit any 104 BCD crankset. The tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12-speed Hyperglide+ chain. Its proprietary Powertrac design has an ovality of 10% and a timing of 112 degrees after top dead center, providing benefits such as greater rear wheel traction. - Compatible only with Hyperglide+ chains - The Powertrac elliptical design means the diameter is that of a chainring 2t bigger - Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention - Prevents premature ring and chain wear that can come from non-optimized profiles

Designed to fit Shimano GRX 4-bolt 110 Asymmetric BCD cranksets. The design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. These rings feature Wolf Tooth's Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. - Compatible with Shimano GRX cranksets including RX600 and RX810 - The Powertrac elliptical design means the diameter is that of a chainring 2t bigger - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Use of a clutch-style rear derailleur is recommended - Made from 7075-T6 aluminum for long life

Designed for 110 BCD Cranksets. The proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power - Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Not compatible with Shimano Dura-Ace 9000/Ultegra 6800, or Campy CX10/11. - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended

Designed to fit 4-arm 96 Asymmetric BCD XT M8000 Cranks. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power - Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075 Aluminum for long life - Use of a clutch-style rear derailleur is recommended

Designed to fit 96 Asymmetric BCD XTR9000/9020 Cranksets. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. - Only compatible with Shimano XTR 9000 or 9020 cranksets - Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075 Aluminum for long life - Installation requires the M7 bolts that are sold with the XTR cranks - Use of a clutch-style rear derailleur is recommended

The direct mount chainrings for SRAM cranksets replace your existing spider and chainring with one clean-looking, lightweight, and stiff piece of machined billet. Wolf Tooth patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability. More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth PowerTrac Elliptical (PTE) chainrings. Our proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112 degree) than competitors versions; any change to your pedal stroke is unnoticeable for most riders, but they still provide the POWER and TRACTION benefits inherent to oval chainrings. Wolf Tooth patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability. Compatibility These direct mount chainrings will replace your existing chainring and spider or replace the direct mount ring on SRAM cranksets including the DUB cranks. The ring is attached via 3 bolts on the back side of the spider near the spindle. Note that the SRAM 12spd Red and Force AXS use a different 8-bolt mounting interface that is not compatible with these chainrings. Specifications: - Boost: 3mm offset for 52mm chainline - Mount type: Direct Mount for SRAM - Offset: Boost - Chain Compatibility: Drop-Stop A tooth profile for all 9, 10, and 11spd chains or 12spd SRAM Eagle, KMC, Connex or Wippermann chains

Designed for Race Face CINCH cranks with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - Elliptical chainring shape provides better efficiency in the recovery zone, as well as increased traction thanks to consistent torque - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended - 52mm chainline / 3mm offset for boost spacing

Designed for Race Face CINCH cranks with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. - Elliptical chainring shape provides better efficiency in the recovery zone, as well as increased traction thanks to consistent torque - Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains - Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains - Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings - If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended - 52mm chainline / 3mm offset for boost spacing

These Wolf Tooth Elliptical Direct Mount Chainrings are designed to work with Cane Creek eeWings cranksets and SRAM direct mount cranksets with a 3-bolt interface. The proprietary Powertrac design has an ovality of 10% and a timing of 112 degrees after top dead center, providing benefits such as greater rear wheel traction. The tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12-speed Hyperglide+ chain. - Nickel plated chainrings are designed to be compatible with Cane Creek eeWings cranksets - Compatible with Shimano 12-speed Hyperglide+ chains on bikes with boost and non-boost spacing - Elliptical rings provide smoother, more efficient pedal rotation, which means better traction

Designed to fit 4-arm 110 Asymmetric BCD Shimano Road Cranksets. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Made from 7075-T6 aluminum for long life Use of a clutch-style rear derailleur is recommended May require modification if used with Shimano Dura Ace 9100 or Ultegra 8000 cranksets