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.

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 2.1mm thick so they work well with 9-speed chains.

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.

SRAM's X-Sync Boost Direct Mount Chainring features tall teeth with alternating tooth profiles that hold the chain amazingly well and still provide space for mud to clear. - Chainring BCD: SRAM BB30 Direct Mount, SRAM GXP Direct Mount - Color: Black - Drivetrain Speeds: 10, 11 - Material: Aluminum - Ring Position/Type: Chain Retaining Single Ring - Offset: 3mm

The Shimano R9100 series crankset achieves the ultimate in optimal power transfer. It does this through a more reinforced outer chainring on its unique asymmetrical four-arm spider construction. - Chainring BCD: 110 Shimano Asymmetric - Drivetrain Speeds: 11 - Material: Aluminum - Ring Position/Type: Outer

• Replacement for one-piece crank • Steel • Double chain guard • 3/32-inch

- Road/Cross/Gravel offset ring has a reverse dish for perfect chainline - Fits Cannondale Hollowgram SI & SISL cranksets, replacing ring and spider - 48mm chainline, same as Cannondale XX1 spider. Use 10 or 11sp chain (10sp chain works on 9sp drivetrain) - Features Drop-Stop tooth design to prevent unwanted chain drop - Made in the USA from 7075-T6 aluminum alloy - 64g/68g/72g (30/32/34t)

Pair Shimano's 1x11 XTR chainring with an XTR rear derailleur and experience a simple, light drivetrain with exceptional chain management. A range of chainring sizes lets you customize your drivetrain for any terrain.

Replacement PowerGlide rings for 10 speed crankset. - Compatible with Asymmetrical Yaw front derailleurs - Bolt Circle Diameter (BCD): 110 BCD - Material: Aluminum

Replacement PowerGlide ring for 11 speed crankset. - Compatible with Asymmetrical Yaw front derailleurs - Bolt Circle Diameter (BCD): 110 BCD - Material: Aluminum

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition. - Fits many older Shimano pre-Hollowtech II cranksets with Octalink V2 or square spindle bottom brackets - Middle chainrings from Octalink (Hollowtech I) and square spindle cranksets are not interchangeable with middle rings from Hollowtech II cranksets

Shimano Dura-Ace triathlon chainrings are designed to be used only as a set 42/54, 42/55, or 44/56. 45t ring is an option to be used with the 56t ring (any other combinations may result in poor shifting).

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

•  Hollow gear construction for optimized rigidity, weight, and rigidity • Durable teeth using plated steel construction supported by a carbon composite (CFRP) carrier body • Dyna-Sys11 HG-X11 11-speed chain compatible • 96mm four-bolt BCD

This 94 BCD 5 bolt ring will serve all your Vintage crankset and Surly crankset needs! - 4 of the holes are threaded and 1 is a normal through bolt hole (done for Surly compatibility). Use a stock 10mm chainring bolt for the fifth, hidden arm. - These rings fit any 94 BCD 5 bolt crankset - For Plus size bike applications with the Surly OD crankset, e.g. Instigator and Krampus, you will need to use the stock spacers (Spacer Kit QBP Part number CR8609) that came with your 1x setup. You will also need some 16mm bolts from problem solvers. - This ring will work with your vintage 94 BCD 5-bolt cranksets!! - For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle) - Compatible with all 10, 11, and 12 speed chains (Including SRAM Eagle) - If using a 9 speed drivetrain use a 10 speed chain (shifts and works well on a 9 speed drivetrain and fits the ring tighter for better chain retention). - Provide a great chainline on most boost bikes.

- Anodized aluminum for minimum weight

Shimano XT CRM80 1x11 Chainrings - Hollow gear construction for optimized rigidity, weight, and rigidity - Durable teeth using plated steel construction supported by a carbon composite (CFRP) carrier body - Dyna-Sys11 HG-X11 11-speed chain compatible - Chainring BCD: 96 Shimano Asymmetric - Color: Black - Drivetrain Speeds: 11 - Material: Steel/Carbon - Ring Position/Type: Chain Retaining Single Ring - Tooth Count: 30

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

It’s undeniable that some riders’ pedaling styles benefit from oval chainrings, so SRAM has engineered the new X-SYNC 2 Oval chainrings to give them the advantage they want. They are the only oval option available with SRAM's genuine X-SYNC 2 teeth profile, so they are the only oval chainrings on the market that are 100-percent optimized for Eagle. - Can be used with Eagle 12 speed or SRAM 11 speed chains - Direct Mount Type: Direct Mount SRAM - Drivetrain Speeds: 10, 11, 12 - Material: Aluminum - Ring Position/Type: Chain Retaining Single Ring - Offset: -4 - Chainline/Hub Compatibility: 190/197 Hubs

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition. - For use with 38t AM-type outer ring

Shimano 105 FC-R7000 asymmetric 110 BCD chainrings for 2x11 drivetrains.

Origin-8's Alloy Blade Chainrings are CNC-machined out of tough, light and durable 6061-T6 aluminum and are compatible with 8- and 9-speed drivetrain components. They have an attractive and corrosion-resistant silver anodized finish.

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

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.

Wolf Tooth designed these bolts to be the best on the market. They have a 4mm hex socket and are 10mm long so you can use a bash ring with your chainring that has threaded standoffs like the Wolf Tooth 104 BCD 30t ring, Elliptical 104 BCD rings, 76 BCD rings and others. No nuts are included with these bolts as they are intended for use with threaded chainrings. These work great with Wolf Tooth or any other brand threaded M8 x 0.75 chainrings.

Original equipment on SRAM and Truvativ cranks. Will also work well with other drivetrains. - Medium Overshift Pin - Use with 22T

The 104 BCD chainring was Wolf Tooth’s first product ever and it is the most common bolt pattern on double and triple cranksets. Wolf Tooth’s patented Drop-Stop tooth design is the best available anywhere. Compatibility: - These rings fit any 104 BCD crankset - 30 tooth rings require chainring bolts that are 7-10mm long. All other sizes require single ring specific bolts that are ~6mm long. - 30t x 104BCD ring is the only QUARQ power meter compatible 30t ring available! - For 1x9, 1x10, ,1x11 and 1x12 drivetrains (including SRAM Eagle) - Compatible with all 10, 11, and 12 speed chains (Including SRAM Eagle) - If using a 9 speed drivetrain use a 10 speed chain (shifts and works well on a 9 speed drivetrain and fits the ring tighter for better chain retention).

Deore M6000 series 10-speed chainrings provide smooth and reliable shifting, ideal for off-road riding conditions. - Shimano HG-X technology - Compatible with 4-arm crank design

The Sequence chainring uses the official X-SYNC technology licensed from SRAM for unmatched chain retention. Chromag is the only MTB company officially authorized to produce chainrings with the X-SYNC technology. So now, no matter what kind of mountain bike you have, you can have the peace of mind that your chain will stay put, and you can give your bike a little extra flair with the timeless Chromag styling. SPECS - Official SRAM X-SYNC technology. Complies with SRAM warranty standards for compatibility with all SRAM X-SYNC drivetrain. - Chamfered mud-clearing recesses at the base of the teeth provide the best possible performance in muddy conditions. - CNC Machined from 7075T6 aluminum for the best durability. - Available for 104/94 BCD crank spider patterns and Direct Mount options. - 7075-T6 aluminum - Anodized Black with laser etch - CNC machined in Whistler, BC. Sequence rings are available in: - 30/32/34/36 tooth (104 BCD) - 28/30 tooth (94 BCD) - 28/30/32 tooth (Direct Mount RFC) - 28/30/32 tooth (Direct Mount GXP) - 28/30 tooth (Direct Mount BB30) - 28/30/32 tooth (Direct Mount Boost) Compatibility Notes: - 104 BCD is the most popular crank arm spacing design (refer to manufacturers specifications to check for compatibility). - Direct mount rings work with SRAM S1400, S2200, S2210, X9 XO and XX1 crank arms. - Direct Mount Sequence rings are available for with GXP and BB30 bottom brackets as well as Race Face Cinch cranks.

Shimano Dura-Ace 9000 11-Speed Chainrings. - Chainring BCD: 110 Shimano Asymmetric - Color: Silver/Black - Defined Color: Silver - Drivetrain Speeds: 11 - Material: Aluminum - Ring Position/Type: Outer