Chain rings

High quality, forged and CNC machined Narrow-Wide Chainring, designed with the SRAM 3 bolt direct mount fitting.

- 6mm Offset

Wheels MFG C/ring Mid 0.6mm spacer (20)

chainring spacer for middle position. Machined to close tolerances out of 6061 aluminum. Excellent for improving chain line, or for replacing missing spacers.

Inner Diameter: 10mm
Thickness: 0.6mm
20/bag

The 102BCD chainring was made specifically for the XTR M960 crankset

- Only fits on the M960 crankset in the middle ring position
- Drop-Stop® technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction
- Alternating wide/narrow tooth pattern prevents chain derailment

Compatibility

- These rings only fit on the M960 crankset in the middle ring position
- For 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)
- Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains.
- 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)
- 6mm Chainring bolts needed
- Chainline: 50mm

The new Shimano XTR, XT, and SLX 12spd Hyperglide+ chain works differently than other products on the market so Wolf Tooth engineers developed a completely new tooth profile to provide optimal chain retention and durability when using this new chain technology.

- Fits any 104 BCD crankset
- The new HG+ chain interacts with the chainring much differently than a traditional wide/narrow design. Wolf Tooth engineers spent the time to understand how the system works and design a new tooth profile that is optimized for this system.
- Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with legendary Wolf Tooth chain retention.
- Prevents premature ring and chain wear that can come from non-optimized profiles.

Compatibility

- Fits any 104 BCD crankset
- Compatible with Shimano 12-speed Hyperglide+ chains
- Chainring Bolts: All tooth sizes require 1x bolts that are 6mm long.
104 x 32t, 34t, 36t, 38t use 6mm bolts.
If using a bashring you will need 8mm bolts (most stock bolts on 3x cranksets are 8mm)

- 104 BCD chainrings work on many older 2x Shimano crankset (XT, SLX, or Deore)

104 BCD is the most common bolt pattern on double and triple cranksets and happens to be the first product ever made my Wolf Tooth Components. The Drop-Stop® tooth design is the best performing and longest lasting wide/narrow chainrings on the market.

- Fits any 104 BCD crankset
- Drop-Stop technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.
- Alternating wide/narrow tooth pattern prevents chain derailment

- Drop-Stop B
Compatible with all 9,10,11spd chains
12spd Chains: SRAM Road & Transmission (T-Type) Flattop chains
SRAM Eagle
KMC
Connex
Wipperman
Campagnolo

The Wolf Tooth 107 BCD Chainring for SRAM Cranks is compatible with most new SRAM 1x road cranks that use the 107 BCD spider, including the SRAM AXS Power Meter Spider. This chainring uses the patented Wolf Tooth Drop-Stop B Wide/Narrow tooth profile that is optimized for drop bar bikes.

- Fits 107 BCD for SRAM Cranks
- Drop-Stop technology prevents dropped chains. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris while reducing friction.
- Cranks that use the 107 BCD spider also use the SRAM 8-bolt interface, which is compatible with Wolf Tooth Direct Mount Chainrings for SRAM 8-Bolt

Compatibility

- Fits 107 BCD spiders.
- Chainline is determined by the crank model. See manufacturer specs for chainline.

- Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains

Designed for gravel and road racing, and for those looking to optimize each detail in pursuit of speed, Wolf Tooth Aero Chainrings are strong, lightweight, and profiled to mate perfectly with your crankset for a clean, integrated look. Taking advantage of 1x drivetrain systems and wider-range rear cassettes, Aero Chainrings are available in sizes 46T to 50T to provide similar overall range to standard 2x drivetrain configurations. They feature our patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. Drop-Stop B is optimized for SRAM Eagle and Flattop chains.

Wolf Tooth Aero 107 BCD Chainrings for SRAM Cranks are designed to pair seamlessly with the SRAM AXS 107 BCD Power Meter Spider.

- Fits SRAM AXS 107 BCD Power Meter Spider and SRAM 107 BCD Spider

- Drop-Stop technology prevents dropped chains. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris while reducing friction.

- SRAM Cranks that use the non-power meter 107 BCD spider also use the SRAM 8-bolt interface, which is compatible with Wolf Tooth Aero Direct Mount Chainrings for SRAM 8-Bolt, which we recommend for a cleaner, lighter weight setup.


Compatibility:

- Designed for 107 BCD Power Meter Spider. Fits standard 107 BCD spiders.
- Chainline is determined by crank model. See manufacturer specs for chainline.

- Use Drop-Stop B for all SRAM Eagle, SRAM Road and Transmission (T-Type) Flattop chains, 9, 10, and 11spd chains or 12spd KMC, Connex, Wippermann, Campagnolo.

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

- Fits 110 BCD asymmetric 4-bolt cranks
- All sizes compatible with Dura Ace 9000, Ultegra 6800, 105 5800, RS510, Tiagra 4700 or 4703, Sora R3000 or R3030, and Claris R2000 or R2030 cranks.
- 38-50t are compatible with 105 R7000, Ultegra R8000, and Dura-Ace R9100. The 36t chainring is NOT compatible with these cranks.
- NOT compatible with Dura-Ace R9200, Ultegra R8100, and 105 R7100 Cranks
- Size 42t and larger will work with the Dura Ace 9100 power meter
- 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 our 6mm bolts which are optimized for single ring mounting.
- If using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retention
- Chainline 47.5mm

- Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains
- Shimano 12-speed chains require the use of our Shimano 12-speed specific chainrings

These chainrings are for Shimano GRX cranks. They feature our patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. The newly updated tooth profile works with SRAM Flattop chain in addition to other 9, 10, 11, and 12 spd chains (except Shimano HG+ 12 speed chain).

Compatibility

- Shimano GRX cranksets including RX600 and RX810
- Drop-Stop® FT tooth profile is compatible with SRAM Flattop chain
- Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile provides the ultimate chain retention and mud shedding ability

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. Also, they look great when paired with our 104 BCD bash ring on a 104/64 BCD crankset

- Fits any 104/64 BCD crankset (104 BCD is the middle/big position 64 is the smallest ring position)
- Drop-Stop® technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.
- Alternating wide/narrow tooth pattern prevents chain derailment


Compatibility

- Fits any 104/64 BCD crankset (104 BCD is the middle/big position 64 is the smallest ring position)
- The Universal Model fits both 104/64 BCD cranksets and the Shimano 11 speed XT M8000 cranks and SLX M7000 cranks.

- Drivetrains: 1x9, 1x10, 1x11 and 1x12 drivetrains
Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains
Shimano 12-speed chains require the use of our Shimano 12-speed specific chainrings
If using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retention

- Chainline (approximate as BB centering and cranksets vary)
Chainline is 46 mm on a triple and 48 mm on a double crank
Chainline on a Standard M8000 or M7000 crankset is 48mm and 50mm on a boost version.
You will use the stock bolts to mount this chainring

The 88 BCD for Shimano's XTR M985 crankset was one of the first additions to our chainring line. We added this early on because this crankset is one of our favorites for durability, weight, q-factor, and aesthetics. These rings are beautifully machined to match the contours of the crankset.

- Fits Shimano M985 race crankset
- Drop-Stop® technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.
- Alternating wide/narrow tooth pattern prevents chain derailment

This 94 BCD 5-bolt ring will serve all your Vintage crankset and Surly crankset needs.

- Fits any 94 BCD 5-bolt crankset
- Drop-Stop technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.
- Alternating wide/narrow tooth pattern prevents chain derailment


Compatibility

- Four of the holes are threaded and one is a normal through bolt hole (done for Surly compatibility). Use a stock 10mm chainring bolt for the fifth, hidden arm.
- These rings fit any 94 BCD 5 bolt crankset
- For Plus size bike applications with the Surly OD crankset, e.g. Instigator and Krampus, you will need to use the stock spacers (Spacer Kit QBP Part number CR8609) that came with your 1x setup. You will also need some 16mm bolts which can be purchased from Problem Solvers.
- For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)
Compatible with all 10, 11, and 12-speed chains except Shimano 12-speed chains.
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).
- Provides a great chainline on most boost bikes.
- Chainline (approximate as BB centering and cranksets vary)

Looking for a SRAM XO1, X1, GX, and NX chainring with the proven chain retention of our patented Drop-Stop® chainrings? Wolf Tooth has what you need in these beautifully machined 94 BCD bolt-on chainrings.

- Fits any 94 BCD SRAM crankset
- Drop-Stop® technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.
- Alternating wide/narrow tooth pattern prevents chain derailment

Compatibility

- These rings fit any SRAM crankset with a 94 BCD.
Note that we also offer SRAM Direct Mount chainrings for Standard and BB30 Short Spindle cranksets and some stainless steel versions.
- For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)
Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains.
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).
- Chainline - 49mm