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Oneup Components 104 BCD Oval Chainring

Oneup Components 104 BCD Oval Chainring

Item #: CG209A06
From USD$47.00 SAVE 10% USD$52.00 msrp
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Oneup Components 104 BCD Oval Chainring

Oneup 104 BCD Oval Narrow Wide Chainring

Narrow-wide chainrings are a game changer for single-ring drivetrains. Featuring built-in chain retention technology, the OneUp Narrow Wide Chainring allows you to run a 1x drivetrain without using a chainguide! The trick is the tooth profile consisting of alternating fat/skinny teeth to fit more closely into the narrow and wide plate spacing of a normal chain, "grabbing" the chain and holding it more securely.

This model of the OneUp is compatible with 9, 10, 11 Speed Chains and 104 BCD cranks. It also features a 12% ovality with a 115 degree clocking from the crank arm to put the major axis of the oval in your power stroke. This efficiently utilizes the strongest muscle groups to increase positive work, while picking up the slack in the weaker zones to reduce the negative work, smoothening out the rotation to a perfect spin.

Threaded for included M9 hardware. No M7 M9000/M9020 bolt pack required

REVIEWS

Vital MTB - "The OneUp Traction Ring one of the simplest, most affordable, yet still impactful, upgrades you can make to your ride."

Oneup 104 BCD Oval Narrow Wide Chainring Features :

  • Provides more traction by smoothing out the torque delivered to the rear tire
  • 12% ovality (32T is equal to a 30T-34T range)
  • 115 degree clocking from crank arm puts the major axis in your power stroke
  • Narrow Wide tooth profile eliminates chain drop with the perfect chain mesh fit
  • Saves over 35g versus stock ring (32T)
  • Perfect chainline 49mm (corrected from stock 50.4mm) for a quieter drivetrain with improved chain wear and best drop performance
  • Includes shims to allow compatibility with your stock Shimano 1X or 2X hardware (no need to buy a new bolt pack)
  • Aggressive crud chamfers for awesome mud shedding performance and extended ring life
  • Reinforced Wide tooth design provides maximum ring durability when run without a bash
  • Made from 6mm hard wearing 7075-T6 aluminum plate
  • Reuse your existing 8-10mm long ring hardware. No new bolt packs required, saves you $15

Oneup 104 BCD Oval Narrow Wide Chainring Specifications :

  • Material: 7075-T6
  • Weight: 49g (32T)
  • Compatible with: 9, 10, 11 Speed Chains and 104 BCD cranks
  • Colors: Black

REVIEW SNAPSHOT®

by PowerReviews
Oneup Components 104 BCD Oval Chainring
 
4.8

(based on 20 reviews)

Ratings Distribution

  • 5 Stars

     

    (16)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (7)
  • Easy to install (6)
  • Attractive (4)
  • Durable (4)

Cons

No Cons

Best Uses

  • Mountain biking (8)
  • Upgrade (4)
  • Racing (3)
    • Reviewer Profile:
    • Avid cyclist (3), Competitive cyclist (3)
    • Was this a gift?:
    • No (10)

Reviewed by 20 customers

Displaying reviews 1-10

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5.0

Oneup Oval Chainring

By Chris

from Houston, TX

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

Great product..works perfectly on my existing XTR crank.

 
5.0

A great upgrade!

By JM

from Prescott, AZ

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

I've ridden this for a few weeks now and absolutely love it! Went straight from a 2x to this oval ring and haven't had any problems. It took a few minutes of riding to get the feel for it, but now it feels completely normal.

 
5.0

Once you go Oval you never go back!

By TurboWolf

from Cali

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

Had the absolute black prior to this The one up oval feels exactly the same and cost less too winning!

 
5.0

Stay oval!!

By Daniel Tenorio

from Mexico

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

Installed this to my XT cranks and went 1X10.
What a great item!! Reminds Shimano biopace only better. This thing works great.

 
5.0

Eliminates Dead Spot

By useEvil

from Irvine, CA

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

The oval chainring really helps my pedaling stroke by eliminating that dead spot. It gives me more power on the down stroke and eases my up stroke pedaling. Highly recommend.

 
5.0

Very solid construction that keeps the chain in place

By Ghost of Heston

from Chicago IL

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

Used on single track, chain hasn't come loose on fast rocky downhills without a stay, despite the amount of chain slap (old non locking slx 9spd rear / 10 spd chain used)

 
5.0

Great upgrade

By MtnGman

from San Diego, CA

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

I notice that the climbs are a bit easier and virtually no overall noticeable difference in the gearing. If you are thinking about dropping down to a 30T, a 32T oval is a great option.

 
5.0

An amazing upgrade

By Superman

from Escondido CA

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

An amazing upgrade. Amazing how much more power you get and no chain drops.

 
4.0

Does the job and does it well

By Joe

from Reading, PA

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

This is a good chainring so far. Works great on my cross country setup. The chain used to pop off a few times every ride, but since this upgrade it hasn't come off once!

 
5.0

Best bike innovation since the dropper post!

By Delphine

from Bristol, RI

Verified Buyer

Comments about Oneup Components 104 BCD Oval Chainring:

Awesome chainring. It has improved my climbing so much. I've got more torque from having a larger chainring up front, but the elliptical shape means I've got a smooth pedal stroke. Super easy to install using the existing chainring bolts.

Displaying reviews 1-10

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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.