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Product Details
##Wolf Tooth Components 110 BCD Asymmetric 4-Bolt Chainring for Shimano Cranks Renowned for their small scale, high quality production techniques, the team at Wolf Tooth Components in Minneapolis, USA are well versed in the function of their products due to their own riding and testing, and in the Wolf Tooth Components 110 BCD Asymmetric 4-Bolt Chainring for Shimano Cranks, they've created a tough, rough, and ready chainring to provide you with the traction, power and clean drivetrain that you demand on your downhills. Making use of a 110mm bolt circle diameter, this four-bolt chainring is made from a high-grade 7075-T6 aluminium for a strong and lightweight transmission of power. With weights ranging from 66 grams for the 38 tooth version, making it just a small addition and a net efficiency over traditional rings. Recommended for use with a clutch-style rear derailleur for better chain security, Wolf Tooth's patent-pending Drop-Stop alternating wide and narrow tooth profile assure you of the ultimate in chain retention, giving you better security and confidence when riding hard and fast down rough and rocky descents. A minimal, open design to allow for the maximum level of mud shredding design, this chainring is superbly designed to help you in riding down rough and mucky descents and not being clogged up by the time you get to put the bike back on the car. Please Note: This is compatible for use with Shimano cranks only.
Features
  • Design and manufactured in the Minneapolis, MN USA
  • Wolf Tooth’s patent-pending Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
  • Recommend for use with a clutch style rear derailleur for the best chain security
  • Material: 7075-T6 aluminium
  • BCD: 110mm
  • Chainline: 47.5mm
  • Weight: 38t=66g / 40=74g / 42t=81g / 44t=90g
  • Compatible with Shimano cranks
Specifications
Chainring [Gearing]
38, 40, 42, 44
Discipline Compatibility
Mountain Bike
Mount Standard
BCD
Intended Use
Performance
Speed Compatibility
Shimano
Reviews
Rating 4.9 out of 5
4.9
Value of Product
4.5
Quality of Product
5
Rating 5 out of 5
TomBoy,
Verified purchaser

Building a Shimano 1 x 11 road going unit, this ticked the boxes perfectly. Great product. Requires a slight modification to fit, but this is explained on the manufacturer's website.

Rating 5 out of 5
Gravel2026,

Decided to convert my cx bike to a single ring set-up. Bought this as had the non drop feature and matched it up with an Ultegra Rx8000 clutch rear mech. Easy to fit and used Wolf tooth’s chainring bolts. Torqued to the manufacturers recommendation. Running super smooth and crisp shifting from the cassette/rear mech. Highly recommended.

Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

Q & A

12 questions answered

  1. Hello will this woolf tooth 110 BCD 36t chainring fit on the new GRX 1X chainring

    Asked by Steve (York North Yorkshire)

    1. Hello, I am afraid that this is not compatible with a GRX chainset. Many Thanks Liam

      Liam

  2. Do you sell the 4 bolts to go with this ?

    Asked by Pacef8 (Liverpool)

    1. Hello, The chainring bolts can be found below. https://www.sigmasports.com/item/Wolf-Tooth-Components/1X-Chainring-Bolts-and-Nut-Set-x4/GZ34 Many Thanks Liam

      Liam

  3. Would this fit a 6800 crankset as a 1x? 50t

    Asked by JAKES (London)

    1. Hi Jakes, Thanks for getting in touch, This will fit your 6800 crankset - Although the bolt holes are profiled for the newer R8000/R9100 series chainsets; meaning there would be a slight gap on your 6800 model - although this won't affect performance. I hope this helps. Many thanks, Ollie

      Ollie