Direct Mount Chainring for Easton Cinch - black/40 tooth

Wolf Tooth Components Direct Mount Chainring for Easton Cinch

Item number: 76912
The Wolf Tooth Components Direct Mount Easton RCA chainring can be used for Easton RCA cranks and is also compatible with Flattop chains.

Specifications:

Application:
Gravel, Cyclocross, Road
Attachment:
Cinch Direct Mount
Teeth:
38 T, 40 T, 42 T, 44 T, 46 T, 48 T, 50 T
Gearing:
1x9-speed, 1x10-speed, 1x11-speed, 1x12-speed

Technical Information:

Material:
aluminium (7075-T6)

Compatibility:

  • Easton Cinch cranks including EC90 SL
  • all 9-speed, 10-speed and 11-speed chains
  • SRAM Flattop, SRAM Eagle, Campagnolo and KMC 12-speed chains
  • 10-speed chain recommended for 9-speed drivetrains

Features:

  • Wolf Tooth Wide-Narrow design
  • Made in the USA

Note from the manufacturer:
It is best to use a clutch rear derailleur. For very muddy conditions a chain guide in combination with clutch rear derailleur is recommended.

Technology:

Drop-Stop® B
Wolf Tooth has invested countless hours in the design, prototyping and testing of their Wide-Narrow chainrings and has developed a highly innovative tooth profile. Test riders around the world have confirmed that this design brings unparalleled performance.
The right side of the chainring tooth has a different shape than the left side. The right side transmits the power to the chain and the left side opens a free space for cleaning mud and dirt. Since the two sides have completely different functions, it makes sense to design them differently, true to the motto: extra reinforcement where you need it, less material where you don't.
The right side of the Drop-Stop tooth is as wide as possible to distribute the load over a larger area, which also minimises wear. The left side of the Drop-Stop tooth helps to guide the chain, but it does not transmit any load. Therefore the left side is narrower than the chain roller. Wear is not an issue on this side, so Wolf Tooth was able to save material and create a better mud clearance channel. More free space means less friction and less change of the chain being dropped due to mud.
In the B version, the drop-stop profile is optimised for use on wheels with drop bars. The teeth are slightly narrower and the valleys between the teeth are deeper to accommodate the larger rollers of SRAM Flattop chains. The outer sides of the narrow and wide teeth touch the chain to guide it.

Manufacturer Numbers:

38 tooth:
ERC38FT
40 tooth:
ERC40FT
42 tooth:
ERC42FT
44 tooth:
ERC44FT
46 tooth:
ERC46FT
48 tooth:
ERC48FT
50 tooth:
ERC50FT

Contents:

  • 1 x Wolf Tooth Components Direct Mount Easton Cinch chainring


Weight:

  • black/38 tooth: 80 g
  • black/40 tooth: 91 g
  • black/42 tooth: 96 g
  • black/44 tooth: 113 g
  • black/50 tooth: 149 g
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00

Models:

  • black/38 tooth, in stock
    77.89€
  • black/40 tooth, out of stock
    81.35€
  • black/42 tooth, in stock
    81.35€
  • black/44 tooth, out of stock
    81.35€
  • black/50 tooth, in stock
    81.35€

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