Wolf Tooth Components 110 BCD Asymmetric 4-Arm Chainring for SRAM

The Wolf Tooth Components 110 BCD Asymmetric 4-arm chainring for SRAM has been optimised for SRAM 1x Cyclocross, Road and Gravel drivetrains.

Specifications:

Application:

Gravel, Cyclocross, Road

Mount:

110 mm pitch circle, 4-arm asymmetrical

Teeth:

40 T, 42 T, 44 T

Gearing:

1x9-speed, 1x10-speed, 1x11-speed, 1x12-speed

Technical Information:

Chainline:

47.5 mm

Material:

aluminium (7075-T6)

Compatibility:

Crank:

• SRAM 4-arm cranks with 110 mm asymmetrical bolt circle
• SRAM Apex 1 cranks

Chain:

• all 9-, 10- and 11-speed chains
• SRAM Eagle, KMC, Connex and Wippermann 12-speed chains
• 10-speed chain recommended for 9-speed drivetrains

Chainring Bolts:

• 6 mm bolts for 1x (original bolts for 2x do not fit)

Features:

• Wolf Tooth Wide-Narrow design
• optimum chainline
• 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® A
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 A version, the original version of Drop-Stop, the profile is optimized for use on mountain bikes. The wide teeth are slightly wider than Drop-Stop B. The outer sides of the narrow and wide teeth guide the chain.

Manufacturer Numbers:

40 tooth:

SR11040

42 tooth:

SR11042

44 tooth:

SR11044

Contents:

• 1 x Wolf Tooth Components 110 BCD Asymmetric 4-Bolt SRAM chainring