Wolf Tooth Direct Mount RaceFace Cinch Front Chainring
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Wolf Tooth Direct Mount RaceFace Cinch chainring Tooth Profile Tooth Profile Drop-Stop® B Drop-Stop® A Drop-Stop® ST Chain Compatibility Chain Compatibility All 9-, 10-, and 11-speed chains 12-speed chains: Connex Wipperman, Campagnolo, SRAM Eagle, SRAM Road and Transmission (T-Type) Flattop chains Not compatible with 12-speed Shimano HG+, KMC, or 13-speed Campagnolo chains All 9-, 10-, and 11-speed chains 12-speed chains: SRAM® Eagle, Connex Wippermann You can use Drop-Stop B when Drop-Stop A is not available* Not compatible with 12-speed SRAM Transmission (T-Type) and Road Flattop, 12-speed Shimano HG+, 12-speed KMC, 12-speed Campagnolo, or 13-speed Campagnolo chains 12-speed chains: Shimano HG+, 12-speed KMC Not compatible with any other chains Details Details The tooth shape is nearly identical to Drop-Stop A, but the teeth are narrower. The valleys between the teeth are deeper to accommodate the larger rollers on Flattop chains. The outer faces of the narrow and wide teeth contact the chain to guide alignment. Drop-Stop B Chainringsnavigate_next The original Drop-Stop tooth profile. The wide teeth are wider than those on Drop-Stop B. The outer faces of the narrow and wide teeth guide chain alignment. Drop-Stop A Chainringsnavigate_next Narrower teeth than Drop-Stop A. The wide teeth use a Symmetric Trapezoidal (ST) profile to match the chain’s extended inner edge and ensure alignment (the outer faces of the wide teeth do not contact the chain). The interaction between the narrow teeth and the chain is similar to Drop-Stop A and B. Drop-Stop ST Chainringsnavigate_next *We are in the process of transitioning most Drop-Stop A chainrings to Drop-Stop B to make them compatible with SRAM Road and Transmission (T-Type) Flattop chains.
Shipping
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Choose pickup from our Pitäjänmäki store at checkout and pay no shipping costs. We email you when your order is ready for pickup at Konalantie 9, Helsinki.
Returns and exchanges
Online orders have a 14-day right of withdrawal from the day you receive the product. You may examine the product as you would in a store. Please return it in its original packaging if possible. Return instructions
Warranty and service
Products come with a manufacturer's or importer's warranty, which does not limit your rights under consumer protection law. We handle warranty claims for you: contact us or bring the product to our store. Our service work comes with a 3-month warranty.
Description
Wolf Tooth Direct Mount RaceFace Cinch chainring
| Tooth Profile | |||
|---|---|---|---|
Tooth Profile |
Drop-Stop® B |
Drop-Stop® A |
Drop-Stop® ST |
| Chain Compatibility | |||
Chain Compatibility |
All 9s, 10s, and 11s Chains 12s Chains:
Not compatible with 12s Shimano HG+, KMC, or 13s Campagnolo chains |
All 9s, 10s, and 11s Chains 12s Chains:
You can use Drop-Stop B when Drop-Stop A is not available* Not compatible with 12s SRAM Transmission (T-Type) and Road Flattop, 12s Shimano HG+, 12s KMC, 12s Campagnolo, or 13s Campagnolo chains |
12s Chains:
Not compatible with all other chains |
| Details | |||
Details |
Tooth shape is nearly identical to Drop-Stop A, but has narrower teeth. Valley between teeth is deeper to accommodate larger rollers on Flattop chain. Outside faces of narrow and wide teeth touch chain to guide alignment. Drop Stop B Chainringsnavigate_next |
The original Drop-Stop tooth profile. The wide teeth are wider than Drop-Stop B. Outside faces of narrow and wide teeth guide chain alignment. Drop Stop A Chainringsnavigate_next |
Narrower teeth than Drop-Stop A. Wide teeth use Symmetric Trapezoidal (ST) profile to match extended inner edge on chain to create alignment (outside faces of wide teeth do not touch). Interaction of narrow teeth and chain are similar to Drop-Stop A and B. Drop Stop ST Chainringsnavigate_next |
*We are in the process of migrating most Drop-Stop A to Drop-Stop B to make them compatible with SRAM Road and Transmission (T-type) Flattop chains.
These chainrings are for Race Face Cinch cranks such as Turbine, Next SL, Sixc & Aeffect. The Wolf Tooth Cinch chainrings feature our patented Drop-Stop® tooth profiles for the best wear life, chain retention and mud clearance. We have optimized tooth profiles for SRAM T-Type Transmission, Shimano Hyperglide+, and all 12, 11, 10, and 9-speed chains.
Compatibility
- Any Race Face Cinch™ system crankset.
- Riders running SRAM Transmission w/ Race Face Cinch cranksets with a Boost 136/137mm spindle use a Cinch direct mount 0mm offset chainring.
- Riders using a Cinch crankset with a Super Boost 151mm spindle use a Cinch direct mount 3mm offset chainring.
- Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
- Standard (142mm rear hub spacing) 6mm offset, Boost (148mm hub spacing) 3mm offset, and Boost for T-Type Transmission (148 hub spacing w/ 55mm chainline) 0mm offset are available.
- Use a 3mm offset chainring for Super Boost applications running standard drivetrains or Transmission.
- 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
- Standard Chainline 49mm for 28-34t, 51mm for 36t for additional chainstay clearance
- Boost Chainline 52mm
- Boost T-Type Transmission Chainline 55mm
Recommendations
- If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur. Without these precautions, you may experience chaindrops and/or chainsuck.
- Recommend the use of a clutch style rear derailleur for the best chain security.
Related Products
Tech Specs
Weights: 28t • 54g | 30t • 58g | 32t • 63g | 34t • 69g | 36t • 75g
Material: 7075-T6 aluminum
Made in the USA
Patent and trademark information
Wolf Tooth is committed to provide the most precision components possible and has three different tooth profiles for optimal performance based on your chain type.
| Tooth Profile | |||
|---|---|---|---|
Tooth Profile |
Drop-Stop® B |
Drop-Stop® A |
Drop-Stop® ST |
| Chain Compatibility | |||
Chain Compatibility |
All 9s, 10s, and 11s Chains 12s Chains:
Not compatible with 12s Shimano HG+, KMC, or 13s Campagnolo chains |
All 9s, 10s, and 11s Chains 12s Chains:
You can use Drop-Stop B when Drop-Stop A is not available* Not compatible with 12s SRAM Transmission (T-Type) and Road Flattop, 12s Shimano HG+, 12s KMC, 12s Campagnolo, or 13s Campagnolo chains |
12s Chains:
Not compatible with all other chains |
| Details | |||
Details |
Tooth shape is nearly identical to Drop-Stop A, but has narrower teeth. Valley between teeth is deeper to accommodate larger rollers on Flattop chain. Outside faces of narrow and wide teeth touch chain to guide alignment. Drop Stop B Chainringsnavigate_next |
The original Drop-Stop tooth profile. The wide teeth are wider than Drop-Stop B. Outside faces of narrow and wide teeth guide chain alignment. Drop Stop A Chainringsnavigate_next |
Narrower teeth than Drop-Stop A. Wide teeth use Symmetric Trapezoidal (ST) profile to match extended inner edge on chain to create alignment (outside faces of wide teeth do not touch). Interaction of narrow teeth and chain are similar to Drop-Stop A and B. Drop Stop ST Chainringsnavigate_next |
*We are in the process of migrating most Drop-Stop A to Drop-Stop B to make them compatible with SRAM Road and Transmission (T-type) Flattop chains.
Specifications
- Brand
- WolfTooth
- Mount
- Direct mount