Finding the best oval chainring suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Narrow Wide Chainring Oval 104BCD 32T CYSKY 4 Bolts Bike Single Speed Chainring Perfect for Most Bicycle Road Bike Mountain Bike BMX MTB Fixie Track Fixed-Gear Bicycle (Black)
Feature
BCD: 104mm, TEETH SIZE: 32T, Chain Size: Standard 1/2" X 1/8", SHAPED: Oval.Material: 7075 aluminum T651 heating treatment. Light weight but also high strength. Light Weight: 49g(32T), Outer diameter: 32T/144mm.
Oval chainrings is more accord with human body engineering, for stampede acting utilization rate, compared with ordinary chainrings has improved significantly, can create a linked more stampede traction, but also can reduce the load of the leg muscle fatigue and knee, make you riding more smoothly. Fit for various kinds of bike crank which BCD is 104mm.
NARROW WIDE TOOTH: The narrow wide tooth design increasing the contact area with the chain greatly, so that each of the teeth can be fully inserted into the chain, increase the grasp force, make you no longer worried about the chain dorpped, easy to pass through the bumpy road.
CNC PRECISION PROCESS: precision machining and anodic oxidation electroplating, keep medals smooth surface, bright color, not faded and corrosion resistance. Stiff 4mm plate thickness to ensure no flexing.
Description
SPECIFICATIONS:
Size/BCD: 104BCD
Range: 32T
Light Weight: 49g
Color: Black
Compatibility: Single Speed Bike
Material: Machined 7075 T6 aluminum
Finish: CNC PRECISION PROCESS
Oval Design Feature:
1. In the highest degree of the output range of the center point, the tooth disc torque becomes the largest, more usefull of the golden section trample.
2. Reduce the load of the leg muscle fatigue and knee, make you riding more smoothly.
3. More and more cyclists are suitable for the Oval Chainrings
4. Narrow Wide Design improve the life of the Single Speed Chainring
Installation Notes:
1.This chainring's BCD(bolt circle diameter) is 104mm. Before submiting the purchasement, please make sure that your crankset's BCD is 104mm, otherwise they won't fit.
2.Pay attention to the chain length, generally with the chain through the former single disc and the flywheel, under the condition of without the dial, section 4 section chain more for standard.
Package Content:
1* Oval Chainring
ADD The Oval Chainring to Your Cart, Enjoy The Rides
2. Absolute Black Race Face Oval Cinch Boost Direct Mount Traction Chainring Black, 30t
Feature
Material: 7075 Txxx aluminum, [finish] type II anodizingNumber of Rings: 1
Teeth: 26 t, 28 t, 30 t, 32 t, 34 t
Bashguard Included: no
Connection: direct-mount
Description
Absolute Black is one of the leaders in the oval ring market because it leaves no stone--or crank, in this case--unturned. The Race Face Oval Cinch Boost Direct Mount Traction Chainring's very specialized application proves this assertion: its offset and direct-mount design work with a Cinch crank mounted on a Boost frame. This makes installation comically easy and lets you get straight to the chainring's raison d'etre, which is reducing the dead spot in your pedal stroke to reanimate lost watts. By reducing that dead spot, Oval Traction Chainrings boost traction by essentially spreading the power input load more evenly across the pedal stroke. Keeping power constant lets your tire exert a steady force on the trail, so there are fewer instances of slipping out in wet or mucky conditions. The ring shape also spreads the work your body is doing more evenly across the different muscle groups involved, which means less strain on your biological machine, too.3. Absolute Black SRAM Oval Direct Mount Traction Chainring Black/6mm Offset, 32t
Feature
Material: CNC-machined 7075 anodized aluminumTeeth: 26 t, 28 t, 30 t, 32 t, 34 t
Connection: direct-mount
Compatible Components: SRAM XX1, SRAM X01, SRAM X1-1400, SRAM GX-1400, SRAM X0, SRAM X9, SRAM X7, SRAM S2210, SRAM S-1400, Truvativ AKA GXP
Claimed Weight: [32t] 60 g
Description
Round chainrings are standard because, well, they're standard, but they don't actually match the changing power output of your legs through a pedal stroke. Absolute Black's SRAM Oval Direct Mount Traction Chainring's oblong shape makes pedaling easier in hard spots and steadier in easy spots, so you can keep a constant and smooth cadence without having to deal with dead up-strokes and leg-crushing down-strokes. This makes it easier to nail down the highly efficient circular pedaling motion that's we're all after, and improves traction by eliminating the wheel slip that happens during hard down-strokes on loose terrain. If you're going to make a killer chainring, you might as well pull out all the stops, so Absolute Black also machined this aluminum-alloy beauty with a narrow-wide tooth profile and 3D design that improves chain retention, sheds mud, and reduces wear and noise. It also engineered the Oval to mount directly to almost all SRAM cranksets, so you can eliminate the extra weight of a spider, which will be a boon to your quads when you're hammering up steep dirt and across fast sections of rolling singletrack. Run the 0mm offset models with a short spindle BB30 cranks and the 6mm offset with the standard BB30 spindle. The easiest way to identify which spindle you have is by checking the width of the spacer between the chainring and the bottom bracket shell. the short spindle has a 9mm spacer while the long or standard spindle has a 15mm spacer.4. OneUp Components 104BCD Oval Traction Narrow Wide Chainring, 32T Black
Feature
Get ultimate climbing traction. Finally clean those muddy, rooty or loose climbs.Now available in a 30T size using unique countersunk spacers and M5 Torx bolts.
Oval rings smooth out the torque delivered to your rear tire reducing spinouts and stalls on tough climbs.
Vital-MTB 4.5 Star Review "It's a fairly inexpensive upgrade, and yes, we're calling it an upgrade, that actually does make a day on your bike a bit more enjoyable. While it won't make you an XC god on the climbs, it will help you maintain traction and get up those nasty punches a little bit easier. That, combined with the oval shape effectively widening your gear range, makes the OneUp Traction Ring one of the simplest, most affordable, yet still impactful, upgrades you can make to your ride.
Perfect chainline with built in offset for a quieter longer lasting drivetrain and improved chain wear.
Description
Oval chainrings have 3 main benefits; traction, traction and more traction. Forget any of the power gain claims that you've heard from the road side of the sport. For mountain, oval rings provide a more constant torque to the rear wheel thereby reducing spinouts and stalls on tough climbs.
OneUp Narrow Wide chainrings have powered Richie Rude to victory 2 consecutive Enduro World Series Championships. The worlds fastest racers depend on OneUp Narrow Wide chain retention.
12% ovality (32T is equal to a 30T-34T range).
115 clocking from crank arm puts the major axis in your power stroke
Reuse your existing 8-10mm long ring hardware. No new bolt packs required, saves you $15
Aggressive crud chamfers for awesome mud shedding performance and extended ring life
Made from hard wearing 7075-T6 aluminum plate
30T rings have integrated shims and M5 chainring bolt threads to allow the smallest ring size possible on a 104 BCD crank. Bolts and spacers included.
32T rings have integrated shims and M8 chainring bolt threads
34T rings have chain ring shims.
SPEC
Material: 7075-T6
Weight: 51g (30T), 49g (32T), 51g (34T)
Compatible with all: 9, 10, 11 Speed Chains and 104 BCD cranks
Colors: Black Anodized
Installation: Align the small bump on the inner edge of the ring with your crank arm
5. FIFTY-FIFTY 104BCD Oval Narrow Wide Chainring,Single Chainring For 9/10/11-Speed with 4 Alloy Chainring Bolts,32T,Blue
Feature
Get the most efficient power output by optimizing the torque you deliver to your drivechain system.10% ovality (32T is equal to a 30T-34T range),112 clocking from crank arm puts the major axis in your power stroke.
The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise,Larger wide teeth design provides maximum ring durability and drop performance.
With 2mm shims included with 34T,36T rings to compatible with 2x and 3x cranks.
32T rings have integrated shims and chainring bolt threads to allow the smallest ring size possible on a 104 BCD crank.
Description
FIFTY-FIFTY 104BCD Oval Narrow Wide Chainring,Get the most efficient power output by optimizing the torque you deliver to your drivechain system.
SPECIFICATIONS:
Material: Machined 7075 T651 aluminum
6. Absolute Black SRAM Oval Boost148 Direct Mount Traction Chainring Red/3mm Offset, 30t
Feature
Material: CNC machined 7075 Txxx aluminumNumber of Rings: 1
Teeth: 28 t, 30 t, 32 t, 34 t
Connection: direct-mount
Compatible Components: GXP and long spindle BB30, Boost 148 bikes, SRAM XX1, SRAM X01, SRAM X1, SRAM X0, SRAM X9, SRAM X7, SRAM S2210, SRAM S1400, Truvativ AKA
Description
Boost your SRAM drivetrain with the Absolute Black SRAM Oval Boost148 Direct Mount Traction Chainring. It features a Boost-specific 52mm chainline, a narrow-wide tooth profile for chain retention, and a range of off-road-appropriate sizing. Absolute Black claims that its oval rings result in smoother rotation and improved traction compared to standard, round chainrings, and this oval chainring is compatible with SRAM GXP and BB30 long spindle cranksets that allow direct-mount chainrings.7. Absolute Black Shimano Oval Traction Chainring Black/96 BCD (M8000 XT), 30t
Feature
Material: CNC machined 7075 aluminumTeeth: 30t, 32t, 34t, 36t
Bolt Circle Diameter: 96mm
Connection: 4-bolt, M8 regular "double" bolts
Compatible Components: Shimano M8000 XT, Shimano M9000 XTR
Description
Designed to pair with your Shimano XT or XTR crankset, the Shimano Oval Traction Chainring brings claims of improved rear wheel traction resulting from a more consistent pedal stroke. Absolute Black claims that this oval profile maximizes power transfer and smooths the rotation by reducing dead spots and capitalizing on the sweet spots compared to standard round rings. Each chainring size features its own unique oval profile, but the mud-clearing and chain-retaining narrow-wide tooth profile is universal across sizes.8. Solodrive 104BCD Single Chainring For 9/10/11-Speed,Blue,32T
Feature
Super Durable:Made of High quality Anodic oxidation 7075 T6 aluminium alloy,aerospace grade strengthStiff 4mm plate thickness to ensure no flexing
Compatible with 9/10/11 speed and origin 3X crankset fixing bolts
Narrow Wide tooth design: ensures ultimate chain retention,increases wear life,and reduces friction and noise.
Light Weight:44g(32t)/55g(34t)/66g(36t)
Description
Material: High quality Anodic oxidation 7075 T6 aluminium alloy
Compatible: 9/10/11 speed and origin 3X crankset fixing bolts
Light Weight: 44g(32t)/55g(34t)/66g(36t)
Package: 1*104BCD Single Chain Ring
One Year Warranty and 100% Money Back Guarantee
9. Race Face 104mm Single Chain Ring, Black, 32T 9/10/11 Speed
Feature
7075-T6 aluminum, aerospace grade strengthWeight 50gm (36T)
Compatible for 9, 10 and 11 speed
Narrow Wide tooth profiling ensures ultimate chain retention
Stiff 4mm plate thickness and I-beam construction transfer loads without flexing
Reversible laser etched graphics
Description
Burly enough for DH Racers and Dirt Jumpers, yet light enough for XC/single speed. Tested in some of the most punishing riding terrain are built to last.10. Wolf Tooth Components Elliptical Direct Mount Drop-Stop 28T Chainring: For SRAM GXP Cranks with Removable Spiders Bla
Feature
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 powerMade from 7075 Aluminum for long life
Compatible with S2200, S2210, X9,XO,XO1,XX1,X1 1400 Cranks
50mm Chainline for optimal rear shifting
Can also be used on long spindled BB30/PF30 cranksets
Description
Designed to fit SRAM cranksets with removeable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. 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. Made from 7075 Aluminum for long life. Compatible with S2200, S2210, X9,XO,XO1,XX1,X1 1400 Cranks. 50mm Chainline for optimal rear shifting. Can also be used on long spindled BB30/PF30 cranksets. Optimized for use with 10, 11, and 12 speed chains. Not compatible with 9 speed chains. Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention. Material: Aluminum. Offset: 6. Defined Color: Black. Ring Position/TYPE: Chain Retaining Single Ring. Drivetrain Speeds: 10. Drivetrain Speeds: 11. Drivetrain Speeds: 12. Tooth Count: 28. Direct Mount Type: Direct Mount SRAM. Round or Oval: Oval. Chainline/Hub Compatibility: 135/142 MTB Hubs. Chainline/Hub Compatibility: 150/157 DH Hubs. Chainline/Hub Compatibility: 170/177 Hubs.11. Absolute Black Race Face Oval Cinch Direct Mount Traction Chainring Black, 28t
Feature
Material: CNC machined 7075 Txxx aluminumNumber of Rings: 1
Teeth: 26 t, 28 t, 30 t, 32 t, 34 t
Connection: direct-mount
Compatible Components: Race Face CINCH cranksets
Description
While we can't verify any particular company's claims of having the best oval shape to optimize pedal stroke, it's always good to have options. Enter the Absolute Black Race Face Oval Cinch Direct Mount Traction Chainring. Claiming improved rear wheel traction as a result of more consistent power throughout the pedal stroke, Absolute Black manufactures each chainring size with its own patented oval profiles for smooth rotation. Made to pair with the Race Face CINCH system, this chainring mounts directly onto the crank and comes in a variety of colors to add some flair to your drivetrain.12. Absolute Black SRAM Oval Traction Chainring Black/104 BCD, 34t
Feature
Material: CNC machined 7075 Txxx aluminumTeeth: 30 t, 32 t, 34 t, 36 t
Bolt Circle Diameter: 104 mm, 94 mm
Connection: 4-bolt, M8 regular "double" bolts
Compatible Components: [104 BCD] Race Face, FSA, [94 BCD] SRAM X01, SRAM X1, SRAM GX, SRAM NX
Description
Absolute Black claims that the Oval Traction Chainring improves rear wheel traction as a result of more consistency throughout the pedal stroke. Each chainring size features its own unique oval profile, which Absolute Black claims maximizes power transfer and smooths the rotation by reducing dead spots and capitalizing on the sweet spots.13. HemeraPhit MTB Crankset Chainwheel Single Chainring Aluminum Alloy BCD 104mm Repair Bicycle Parts Bielas Bicicleta Gear Pedivela (Red, Oval 32T)
Feature
Teeth:32T 34T 36T 38TColor:black,red,blue,silver
Shape: Oval, Round
Material: Aluminum Alloy
Package: 1pc
Description
Features:
-Color:black,red,blue,silver
-Material:7075 Aluminum
-Teeth:32T 34T 36T 38T
Size:104BCD
-Thickness:4mm
-Weight:41-83g
Package:
-1 x Chain Ring
14. RockBros Oval Narrow Wide Chain Ring 104BCD Ultralight Alloy Bike Crank Single Speed Chainring
Feature
BITE FIRMLY:Narrow wide tooth design increase the contract area with chain and grasp force.Easy to pass through bumpy roadSIMPLIFY:Modifying single speed chainrings reduce the transmission system.Compact bike weight and improve your speed
DURABLE:Made of high grade aluminium alloy,lightweight and durable,Stiff 4mm plate thickness to ensure no flexing
COMPATICITY:Fit for various kinds of bike crank which BCD is 108mm
EFFORTLESS:Take less effort for going up the slope with oval chainring
Description
RockBros Oval Narrow Wide Chain Ring 104BCD UltralightProduct Details:
Brand: RockBros
Material: Aluminium alloy
BCD: 104mm
Shape: Oval
Number of Teeth: 32T,34T,36T,38T
Color: Red,Green,Blue,Black
Features:
Bite Firmly:Narrow wide tooth design increase the contract area with chain and grasp force.Easy to pass through bumpy road
Simplify:Modifying single speed chainrings reduce the transmission system.Compact bike weight and improve your speed
Durable:Made of high grade aluminium alloy,lightweight and durable,Stiff 4mm plate thickness to ensure no flexing
Compaticity:Fit for various kinds of bike crank which BCD is 104mm
Oval Shape:Take less effort for going up the slope with oval chainring