Chainrings

An issue many people ran into when they began using 1x setups was chain retention with the front chainring. In the beginning of the 1x movement, many companies dealt with this by using aftermarket chain keepers that somehow bolted to the frame. Many people discovered that using a narrow-wide chainring in conjunction with some type of 'clutch' rear derailleur helped abate or eliminate these chain-jumping issues. Narrow-wide rings use alternating tooth profiles that more positively engage the chain and help control a deflecting chain in bumpy conditions. Your friends at Surly have partnered with SRAM to bring you stainless steel X-Sync chainrings. Stainless Steel is durable. This durability is pretty useful when you're talking about the one ring that is bearing the brunt of all your miles.

absoluteBLACK Oval Direct Mount 1x Chainrings for SRAM greatly improve traction and climbing abilities. They are designed for SRAM cranks that have a 3-bolt direct mount interface and removable spider. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4%, with timing of 110.5-116.3° after TDC (top dead center). - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio - 6mm offset is designed for 135/142 spacing on standard DUB/GXP/Long-Spindle BB30, as well as 170/177 spacing on fat bike cranks

Surly's Stainless Steel Chainrings last longer than their aluminum brethern because the 304 grade metal they use is 35% stronger. The rings aren't pinned or ramped so when one side starts to wear you can flip it around and pedal some more! They work great with singlespeed, fixed, and 1x9 applications, and the teeth are 2.2 - 2.3mm thick so they work well with wider chains.

Race Face Narrow-Wide Single Chainrings for 9-11 speed drivetrains. - 7075-T6 aluminum, aerospace grade strength. - Compatible with 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 - 36t = 50g - 30t Narrow-Wide single rings are threaded with a standard M8 x 0.75 chainring bolt thread

Wolf Tooth Components Drop-Stop 36T Chainring. - For Shimano XT M8000 and SLX M7003 Cranksets - 96mm Asymmetrical BCD

- Narrow Wide tooth profiling ensures ultimate chain retention - Stiff 4mm plate thickness and I-beam construction transfer loads without flexing - 7075-T6 aluminum, aerospace grade strength - Reversible laser etched graphics - 9, 10, 11 and 12 speed compatible

This direct mount chainring coincides perfectly with the Comet Modular Crank. The megatooth design allows you to put all of your power through without worrying about dropping your chain. - Long tooth profile enhances chain retention - Thick-Thin tooth design for maximum chain engagement - Laser-etched logos

The Wolf Tooth 76 BCD chainrings fit any SRAM 76 BCD spider or Specialized Stout crankset. - 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

Designed to fit SRAM cranksets with removable 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. - Elliptical rings provide smoother, more efficient pedal rotation, which means better traction - 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 - Not compatible with the SRAM RED and Force AXS 8-bolt interface - Made from 7075-T6 aluminum for long life - Use of a clutch-style rear derailleur is recommended - 0mm offset is designed for BB30 short spindle cranks (49mm chainline)

Designed to fit any 96 Symmetric BCD Shimano Cranksets. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. - 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 - Chainline is 49mm - Chainrings are threaded for standard M8 chainring bolts for no-nut installation

Shimano XTR M9000 11-Speed Chainrings - Chainring BCD: 64 Shimano Asymmetric - Drivetrain Speeds: 11 - Material: Aluminum - Ring Position/Type: Inner

Shimano Sora 9-Speed replacement chainrings gets your drivetrain operating smoothly again.

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.

- New 3D composite chain ring teeth composition is optimized for chainwheel load out

- For FC-E600 (CRANKSET)

- Ring Position/Type: Inner - Drivetrain Speeds: 11 - Chainring BCD: 64 Shimano Asymmetric - Material: Aluminum

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition. - Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 and CN-5701

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.

Shimano Sora 9-Speed replacement chainrings gets your drivetrain operating smoothly again.

FSA ATB and Pro ATB chainrings deliver flawless shifting. - Precision CNC-machined AL7075/T6 - Shifting ramps and SS pins - Material: Aluminum - Tooth Count: 38 - Ring Position/Type: Outer - Drivetrain Speeds: 11 - Chainring BCD: 96mm

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition. - B-Type inner and outer chainrings should be used together for optimal shifting - Hollowglide hollow chainring construction for rigidity and light weight - Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 and CN-5701

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition. - OEM 39t chainring for Ultegra FC-6700-G and FC-6601-G (grey) cranksets

absoluteBLACK Round Direct Mount 1x Chainrings for CINCH allow for flawless boost drivetrain setup. They are designed for Race Face cranks that utilize the CINCH system. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio - 3mm offset is designed for bikes with Boost spacing and fat bikes (when reversed)

12 Speed Sweetness If you're looking for a bomber new chainring that can run with your Shimano 12-speed drivetrain, then look no further. This ring, with our NW tooth profiling can bolt to any 104 BCD spider and is stiff, turning all your "push" into straight-up "go". Drivetrain Fully Dialed Bringing renowned RF narrow-wide tooth profiling for chain security to your 12-speed Shimano drivetrain with a 104 BCD crankset. Built to Last Made of a 4mm-thick 7075-T6 alloy plate for big-time stiffness and superhero strength. - Compatible with 104 BCD 4-Arm Cranks - 7075 Aluminum

Live Long and Prosper Steel is real, so if you are pining for a 12 speed, direct mount chainring for your Cinch crankset that will stand up to years of kicking up dirt, cruising endless singletrack, smashing climbs, and everything in between, then look no further! Freedom Fighter Our Cinch interface makes this long-wearing steel direct mount chainring fast and easy to swap so you can customize your Shimano 12-speed drivetrain. Long-Hauler Stamped from real steel, this ring will keep going and going...and going. Plus, your 12-speed chain stays secure thanks to our awesome NW tooth profiling. - Compatible with Cinch Direct Mount Cranks - Steel - Direct Mount

Wolf Tooth's SDM chainrings replace your existing spider and chainring with one clean looking, light weight, and stiff piece of machined billet. These come in 3 different offsets: standard GXP, Boost and BB30. Compatibility: - These direct mount chainrings will replace your existing chainring and spider, which is attached via 3 bolts on the back side of the spider near the spindle. You will use these same 3 bolts to attach the Wolf Tooth SDM® chainring. There are 3 offsets: - Standard: 47mm chainline, 6mm offset for cyclocross and road cranks - Standard: 49mm chainline, 6mm offset for GXP and long spindle BB30 - Boost: 52mm chainline, 3mm offset - BB30: 49mm chainline, 0mm offset for BB30 short spindle cranks - Fat Bikes: If you are planning to use this on an X9 or XX1 fat bike crankset with a 190/197 rear hub spacing use the 0 offset ring. If your fat bike has a 170/177 rear hub spacing, use the Standard 6mm offset - If you have a BB30 crankset (30mm diameter Aluminum Spindle) this measurement will determine whether it is a long or short spindle:

absoluteBLACK Oval Direct Mount 1x Chainrings for SRAM greatly improve traction and climbing abilities. They are designed for SRAM cranks that have a 3-bolt direct mount interface and removable spider. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4%, with timing of 110.5-116.3° after TDC (top dead center). - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio - 0mm offset is designed for 157 Super Boost spacing on standard DUB/GXP/long-spindle BB30, as well as 135/142 spacing on short-spindle BB30 cranks - Fits Super Boost SRAM XX1, XX1 Eagle, X01, X01 Eagle, X0, X9, X7, S2210, S1400, and Truvativ AKA cranks, as well as fat bikes with GXP spindle

absoluteBLACK Oval 110 BCD 1x Chainrings for gravel greatly improve traction for gravel or road 1x setups. They are designed for all Shimano 4-bolt cranks such as Dura-Ace 9100, 9000, Ultegra 8000, 6800, and more. The specially designed narrow-wide tooth profile keeps the chain snug, allowing you to leave your chain keeper in the garage. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.5-11.4%, with timing of 112-113° after TDC (top dead center). - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Provides excellent weight-to-strength ratio - 12-Speed Eagle compatible - Chainring has 1.5mm offset toward frame to provide the perfect chainline - Chainring bolts are included

absoluteBLACK 96 BCD chainrings for Hyperglide+ greatly improve traction and climbing abilities. They are designed specifically for Shimano XT M8000, SLX M7000, and MT700 1x or 2x cranks. These chainrings will only work with Shimano CN-M9100, 8100 & 7100 Hyperglide+ chains due to the different thickness and shape of the teeth. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4% and timing of 110.5-116.3° after TDC (top dead center). - This chainring will only work with Shimano CN-M9100, 8100, & 7100 Hyperglide+ chains due to the different thickness of the teeth - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Provides excellent weight-to-strength ratio - Chainrings have built-in standoffs to provide the ideal 1X chainline - For 49mm chainline - Only use the included extra-long chainring bolts

absoluteBLACK Oval Direct Mount 1x Chainrings for SRAM greatly improve traction and climbing abilities. They are designed for SRAM cranks that have a 3-bolt direct mount interface and removable spider. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4%, with timing of 110.5-116.3° after TDC (top dead center). - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio - 3mm offset is designed for 141/148 Boost spacing on standard DUB/GXP/Long Spindle BB30, as well as 157 Super Boost spacing on dedicated Super Boost DUB cranks - Designed for GXP, DUB, and long-spindle BB30 cranks