Our premium 1X Rotor 76bcd compatible Oval chainrings are designed for Rotor REX cranks with their original 1X spider. They are lighter and stiffer compared to the original chainring due to one optimized mounting position only. This enabled us to develop better performing chainring with super smooth pedaling sensation.Size (Mass +/-1g):30T (44g), 32T (49g), 34T(58g)Compatibility:All ROTOR REX cranks with Rotor 76bcd spider (Not compatible with Sram 76bcd cranks) 9, 10, 11 and 12spd Eagle compatible.Material:CNC machined 7075 Txxx Aluminum. Long-lasting construction. Mud optimized.Chainline:Perfect 49mmOvality:Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center) Patent PendingAdvantages of our oval chainrings:Finest design to provide excellent weight to strength ratio,Lighter than original Rotor chainrings.,One of a kind special oval shape (Patent Pending),Greatly improves traction and climbing abilities,Unique Patent Pending alternate wide and narrow teeth profiles to keep your chain in place for minimum 12 months!,Special 3D teeth machining for ultimate mud relief decrease wear and noise dramatically,Superb quality and great look.,You will not "feel" the oval shape at all,Reduces stress on knees,Only one chainring position. We optimized this chainring for best performance, so adjustable timing is not needed making the installation easy ..What to expect when moving from Rotor chainring to absoluteBlack oneAlmost all of our customers who tried Rotor before and now are using absoluteBlack, claim absoluteBlack chainrings deliver smoother pedaling sensation and allow them to pedal harder for longer. This derives from the fact that both companies have different objectives when designing the chainring. We focus on producing super smooth pedaling sensation that translates to higher cadence, increased speed, less stress on the knees and less tired legs after long ride. Rotor from the other hand focuses their efforts on theoretical gains in power and design their products with this in mind. While power gains are still not proven to this day; smoother pedaling is and you will be able to feel it yourself.How to mount Rotor compatible Oval chainring:It's very simple. You need to mount absoluteBlack chainring exactly the same way as you did with your original Rotor ring. There are four torx bolts that needs to be unscrewed. Remove old chainring and put new one in. Mount the screws back.The most advanced, Patent Pending alternate wide and narrow teeth profile currently produced, guarantee minimum 12 months of excellent chain retention capabilities! We mean it. Always use a new chain with a new chainring.It is ideal for 1x 9/10/11/12 system and Singlespeeds!. Oval (elliptical) chainring does not compromise the work of clutch mechanism in rear derailleur(video at the bottom). It also does not require chain tensioner when using in singlespeed application. Riding out of saddle on the uphill will become more pleasant. These chainrings also help you to recover after knee injuries as pedaling becomes smoother and less exhausting. It is the most advanced oval chainring currently on the market.Chain options:10, 11 or 12spd chain for geared bike or 6-8 spd for SS. If used in 1x9 drivetrain - 10spd chain must be used to obtain the performance. (yes - 10spd chain will work great on 9spd cassette)Chainguide needed?No. But if you want one then chain guide should have 2 teeth more capacity than nominal oval ring size.
Key Features:Shifting ramps and stainless steel pins on outer rings,Black anodized with CNC silver,Laser etched logo.
Key Features:Stamped AL7075/T6,Shifting ramps and stainless steel pins on outer rings,Anodized black,Laser etched logo.
The best manufacturing and hardening processes make the 104BCD e-bike chainring extremely resistant for e-bike motors. Suitable for any e-bike platform using the104bcd format – from Shimano steps to Fazua system.
Key Features: 1 pair of chainrings designed for the Brose e-Bike system,Each set consists of an Alloy outer and steel inner ring,Steel chainring bolts,10 speed compatible.
Key Features: Chainring designed for the Brose e-Bike system, Steel chainring bolts, 10 speed compatible, BCD: 104/64mm, Chainline: 49mm,.
We designed these bolts to be the best on the market. These single chainring optimized bolts have a 4 mm hex socket on the bolt and a 6 mm hex socket on the nut so no spanner is needed. These are 6 mm long so they work perfectly with any bolt on single chainring that does not have threaded standoffs.Compatibility:Any Wolf Tooth bolt-on Drop-Stop® chainrings with through holes,Works with other brands single chainrings as well,.Complementing products:Wolf Tooth Drop-Stop chainrings,GCX and GC cassette expanders,.Tech Specs:Designed and manufactured in Minneapolis, MN USA,7-8 NM tightening torque with light grease on threads only,Material: 7075-T6 aluminum,Size: M8 x.75 x 5,Weight: 4 bolts - 8 grams.
Key Features:Any Race Face Cinch™ System Crankset.,Compatible With Shimano 12-speed Hyperglide+ Chains.
Patented Drop-stop® Wide-narrow Tooth Profile For Minimised Dropped Chains,Perfect For 1x Setups,Machined In-house At Wolf Tooth's Hq In Minnesota, USA,.CompatibilityFour Of The Holes Are Threaded And One 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.,For 1x9, 1x10, 1x11 And 1x12 Drivetrains (Including Sram Eagle)Compatible With All 10, 11, And 12-speed Chains Except Shimano 12-speed Chains.,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).,.,Chainline (Approximate As Bb Centring And Cranksets Vary).
The Wolf Tooth 64 BCD Chainring is not only beautifully machined and lightweight but utilises a patented wide-narrow design that is perfectly suited to 1x setups – dropped chains are a thing of the past. Unlock your dream drivetrain configuration and satisfy your inner tweaker.Bred from ice-cold Minneapolis winters and explicitly designed to work perfectly on anything from an MTB to a road bike, the Wolf Tooth 64 BCD Chainring means more time riding and less time fumbling with dropped chains.In line with Wolf Tooth’s guiding ethos of providing unrivalled design innovation, reliability and durability, this chainring employs a patented Drop-Stop® wide-narrow tooth profile which not only keeps the chain securely in place on single chainring setups but dislodges mud, dirt and excess precipitation more efficiently. For additional security in extreme conditions, this chainring is best used with a clutch-type rear derailleur.Synonymous with ultra-high-end custom builds and stalwart steeds alike, Wolf Tooth chainrings are machined entirely in-house at Wolf Tooth’s HQ in Minnesota, USA. The anodised finish and machined lettering that adorn every chainring bear the hallmark of master craftsmanship.Looks great when paired with the Wolf Tooth 104 BCD bash ring.If you’re a discerning cyclist looking to invest in a premium-grade chainring that’ll outlast its competitors and function perfectly on a 1x set up, this is the only way to go.Key Features:Patented Drop-Stop® wide-narrow tooth profile for minimised dropped chains,Perfect for 1x setups,Machined in-house at Wolf Tooth’s HQ in Minnesota, USA,Beautiful anodised finish.Compatibility:Fits any 104/64 BCD crankset (104 BCD is the middle/big position 64 is the smallest ring position),The Universal Model fits both 104/64 BCD cranksets and the Shimano 11 speed XT M8000 cranks and SLX M7000 cranks. ,Drivetrains: 1x9, 1x10, 1x11 and 1x12 drivetrains,Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains,Shimano 12-speed chains require the use of our Shimano 12-speed specific chainrings,If using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retention,Chainline (approximate as BB centring and cranksets vary),Chainline is 46 mm on a triple and 48 mm on a double crank,Chainline on a Standard M8000 or M7000 crankset is 48mm and 50mm on a boost version.,You can use the stock bolts to mount this chainring.
The Wolf Tooth 130 BCD Chainring is not only beautifully machined and lightweight but utilises a patented wide-narrow design that is perfectly suited to 1x setups – dropped chains are a thing of the past. Unlock your dream drivetrain configuration and satisfy your inner tweaker.Bred from ice-cold Minneapolis winters and designed to work your road or cyclocross bike, the Wolf Tooth 130 BCD Chainring means more time riding and less time fumbling with dropped chains.In line with Wolf Tooth’s guiding ethos of providing unrivalled design innovation, reliability and durability, this chainring employs a patented Drop-Stop® wide-narrow tooth profile which not only keeps the chain securely in place on single chainring setups but dislodges mud, dirt and excess precipitation more efficiently. For additional security in extreme conditions, this chainring is best used with a clutch-type rear derailleur.Synonymous with ultra-high-end custom builds and stalwart steeds alike, Wolf Tooth chainrings are machined entirely in-house at Wolf Tooth’s HQ in Minnesota, USA. The anodised finish and machined lettering that adorn every chainring bear the hallmark of master craftsmanship.If you’re a discerning cyclist looking to invest in a premium-grade chainring that’ll outlast its competitors and function perfectly on a 1x set up, this is the only way to go.Key Features:Patented Drop-Stop® wide-narrow tooth profile for minimised dropped chains,Perfect for 1x setups,Machined in-house at Wolf Tooth’s HQ in Minnesota, USA,Beautiful anodised finish.Compatibility:These rings are for use with 130 BCD 5 arm cranksets. ,Does not fit on the cranksets for Shimano DA 9000 / Ultegra 6800,Not compatible with Campagnolo CX10/11..Chain Compatibility:9, 10, 11, & 12spd Eagle - These chainrings are designed to work with all 9-speed, 10-speed, and 11-speed chains. They also work with 12 speed Eagle and 12-speed KMC chain. They do not work with Shimano 12 speed Hyperglide+ chain or SRAM 12-speed Flattop chain.,If using a 9-speed drivetrain use a 10-speed chain as it fits tighter for better chain retention.,Sram Exogram cranksets with inset nut must use stock fifth bolt + spacer(s). The Force CX1 bolt features fifth bolt with a 1x specific shoulder. This kit can be found online. ,Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position..38T important note: The chain may contact the spider arm slightly when using the 38T chainringWe recommend filing a small chamfer on the spider arm but you can also just install it and let the chain do the work. This is only an issue with the 38T as the 130 BCD was designed for a 39T smallest ring....
The Wolf Tooth 110 BCD Flat Top Cyclocross and Road Chainring is not only beautifully machined and lightweight but utilises a patented wide-narrow design that is perfectly suited to 1x setups – dropped chains are a thing of the past. Unlock your dream drivetrain configuration and satisfy your inner tweaker.Bred from ice-cold Minneapolis winters and explicitly designed to work perfectly on anything from a cyclocross, gravel or road bike, this Wolf Tooth 110 BCD Flat Top Chainring means more time riding and less time fumbling with dropped chains.In line with Wolf Tooth’s guiding ethos of providing unrivalled design innovation, reliability and durability, this chainring employs a patented Drop-Stop® wide-narrow tooth profile which not only keeps the chain securely in place on single chainring setups but dislodges mud, dirt and excess precipitation more efficiently. For additional security in extreme conditions, this chainring is best used with a clutch-type rear derailleur.Synonymous with ultra-high-end custom builds and stalwart steeds alike, Wolf Tooth chainrings are machined entirely in-house at Wolf Tooth’s HQ in Minnesota, USA. The anodised finish and machined lettering that adorn every chainring bear the hallmark of master craftsmanship.If you’re a discerning cyclist looking to invest in a premium-grade chainring that’ll outlast its competitors and function perfectly on a 1x set up, this is the only way to go.Key Features:Patented Drop-Stop® wide-narrow tooth profile for minimised dropped chains,Perfect for 1x setups,Machined in-house at Wolf Tooth’s HQ in Minnesota, USA,Beautiful anodised finish.Compatibility:These rings are for use with 110 BCD 5 arm cranksets.,They do not fit on the cranksets for Shimano DA 9000 / Ultegra 6800.,Not compatible with Campagnolo CX10/11.,Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position.,Stock 2x bolts will not work. You will need bolts like our 6mm bolts which are optimized for single ring mounting..Chain Compatibility:9, 10, 11, & 12spd Eagle - These chainrings are designed to work with all 9-speed, 10-speed, and 11-speed chains. They also work with 12-speed Eagle and 12-speed KMC chain. They do not work with Shimano 12 speed Hyperglide+ chain or SRAM 12-speed Flattop chain.,If using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retention,Optimal chainline varies - these rings can be mounted in either the big or small ring position on double cranksets. The most common mounting is in the big ring position because of chainstay clearance..