SKU: 70887374442

Wolf Tooth Elliptical 64 BCD Chainring - 30t, 64 BCD, 4-Bolt, Drop-Stop, Black

Sale price$58.46 Regular price$64.95
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Description

Wolf Tooth Elliptical 64 BCD Chainring - 30t, 64 BCD, 4-Bolt, Drop-Stop, BlackDesigned to fit the inner 64 BCD spacing on 104 64 cranksets, it allows the use of a 30T elliptical ring on a 64 104 crankset. It's best paired with a 104 BCD bashring. The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power Features Wolf Tooth's Drop Stop tooth design for maximum chain retention Drop Stop chainrings are designed for use with 1x9,

Designed to fit the inner 64 BCD spacing on 104/64 cranksets, it allows the use of a 30T elliptical ring on a 64/104 crankset. It's best paired with a 104 BCD bashring.
  • The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power
  • Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention
  • Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains
  • Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains
  • Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings
  • If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention
  • Made from 7075-T6 aluminum for long life
  • Use of a clutch-style rear derailleur is recommended
  • Can be used with a 104 BCD alloy bashring

Product Specifics

  • Tooth Count: 30
  • Ring Position/Type: Chain Retaining Single Ring
  • Drivetrain Speeds: 9
  • Drivetrain Speeds: 10
  • Drivetrain Speeds: 11
  • Drivetrain Speeds: 12
  • Chainring BCD: 64
  • Color: Black
  • Defined Color: Black
  • Material: Aluminum



Today's Stock Status

Currently not available




UPC: 812719022910
EAN: Not available
Manufacturer Part Number: OVAL6430
FW4738
163363-Q0-L

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70887374442

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4.8 ★★★★★
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Product Reviews
N
Verified Purchase
Nancy filippi
Belleville, US
★★★★★ 5
A must pull your gimbal bearing
You do need to drill a hole but worked perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
R
Verified Purchase
rich911s
Pawtucket, US
★★★★★ 5
Worked for Volvo Penta SX Gimbal Bearing
Very heavy tool, I was surprised. Pulled my bearing like it was nothing. Putting the new bearing in was a little more difficult as you have to drill a hole in the engine alignment shaft where it will work for your particular outdrive. Not hard, but it does not come pre-drilled as the required depth for each particular gimbal bearing differs by manufacturer and model. Measure your bearing placement before removal and check that it was installed correctly in the first place. The bearing should line up with the grease fitting and the o-rings on the drive shaft should end up riding in the middle of the bearing. once you have your measurement drill the hole, I used a drill press. I suppose you could use it on multiple outdrive models as long as you can drill more holes.
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Reviewed in the United States on June 5, 2023
G
Verified Purchase
Greg
Chelsea, US
★★★★★ 5
Great value
This kit worked perfectly on my Alpha one mercury outdrive. I saw a lot of people mention that it was a hassle to drill the hole when you better have all this alignment stuff. I threw it in use my regular drill drill guide and then the second hole was lined up. Pulling Gimble be very easy. I did have to adjust it up at an angle because my bearing was sitting in their crooked and it came out the second time I made the adjustment to the angle. I would highly recommend this.
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Reviewed in the United States on April 16, 2024
T
Verified Purchase
Tommy Knapp
Belleville, US
★★★★★ 1
Unfinished product - doesn't work - waste of money
in order to use this as an installation tool the directions tell you to drill a hole through the 2 inch steel rod..... either this hole should already be drilled, or this should not be advertised as an installation tool..... it will not install any bearings without extensive modification and requires the use of a drill press or a lathe. very dissatisfied that I now have to buy ANOTHER tool just to finish this job because this one doesn't do what it's described to do.... piece of junk... typical amazon garbage.... this is why I haven't used amazon in over a year... they rip you off with garbage.... I should have known better .... don't buy this junk .... Now they say 20 -30 days to get my refund .... Don't waste your time
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Reviewed in the United States on May 26, 2026
B
Verified Purchase
Beach guy
San Leandro, US
★★★★★ 5
Good tool, but must be hand drilled to accept bearing installation cup
Good tool, but you have to drill a hole in the bearing installation rod to accept the cross bolt that locks the bearing installation cup onto the rod.
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Reviewed in the United States on January 23, 2023

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