104mm 4-BOLT

Box Four narrow/wide chainring for use with the wide ratio Box Four drivetrainThe tooth profile and thicknesses are tailored to match the inside geometry of the unique Box Four chainIntended for use with the Box Four drivetrain only - may not function ideally with other 8 speed drivetrains104mm 4-bolt32TAlloyBlack8spNarrow/Wide

FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrainsFeatures longer teeth and diamond shaped alternating profile to keep constant chain contactLonger tooth profile helps to reduce noise and quickly shed mudHigh grade anodized AL7075/T6 construction104mm 4-bolt32T7075ALBlack11spNarrow/Wide

FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrainsFeatures longer teeth and diamond shaped alternating profile to keep constant chain contactLonger tooth profile helps to reduce noise and quickly shed mudHigh grade anodized AL7075/T6 construction104mm 4-bolt42T7075ALBlack11spNarrow/Wide

104mm/4B alloy chainrings for double cranksetsCompatible with Shimano and Sram 104mm 4-bolt 10sp cranksRamped and pinned for specific chainring combinations for precise and reliable shifting - see spec column for details104mm 4-bolt36TAlloy36/24Black10spStandard

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Narrow/Wide tooth profile helps prevent dropped chains Optimized to ride in heavy mud thanks to specially designed chamfers 7075 Aluminum construction 104mm 4-bolt 38T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Narrow/Wide tooth profile helps prevent dropped chains Optimized to ride in heavy mud thanks to specially designed chamfers 7075 Aluminum construction 104mm 4-bolt 32T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Narrow/Wide tooth profile helps prevent dropped chains Optimized to ride in heavy mud thanks to specially designed chamfers 7075 Aluminum construction 104mm 4-bolt 32T 7075AL Red 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Narrow/Wide tooth profile helps prevent dropped chains Optimized to ride in heavy mud thanks to specially designed chamfers 7075 Aluminum construction 104mm 4-bolt 34T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Narrow/Wide tooth profile helps prevent dropped chains Optimized to ride in heavy mud thanks to specially designed chamfers 7075 Aluminum construction 104mm 4-bolt 34T 7075AL Red 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Narrow/Wide tooth profile helps prevent dropped chains Optimized to ride in heavy mud thanks to specially designed chamfers 7075 Aluminum construction 104mm 4-bolt 36T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 36T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 36T 7075AL Red 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 36T 7075AL Green 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 34T 7075AL Green 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 34T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 34T 7075AL Red 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 30T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 30T 7075AL Green 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 30T 7075AL Red 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 32T 7075AL Black 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 32T 7075AL Red 1/9/10/11/12sp Narrow/Wide

 Reliable, light and darn good looking Compatible with all 104mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 7075 Aluminum construction 104mm 4-bolt 32T 7075AL Green 1/9/10/11/12sp Narrow/Wide

 7075AL oval rings intended for use during training sessions where weight is not a factor Compatible with Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters Same great quality as AB`s other rings with less machining and detail which passes the saving on to the end user Allows use of an oval small ring with a round large ring, or 2 oval rings Reduces stress on knees and helps to maintain your...

 104mm/4B alloy chainrings for double cranksets Compatible with Shimano and Sram 104mm 4-bolt 10sp cranks Ramped and pinned for specific chainring combinations for precise and reliable shifting - see spec column for details 104mm 4-bolt 36T Alloy 36/22 Black 10sp Standard

 104mm/4B alloy chainrings for double cranksets Compatible with Shimano and Sram 104mm 4-bolt 10sp cranks Ramped and pinned for specific chainring combinations for precise and reliable shifting - see spec column for details 104mm 4-bolt 38T Alloy 38/24 Black 10sp Standard

 FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrains Features longer teeth and diamond shaped alternating profile to keep constant chain contact Longer tooth profile helps to reduce noise and quickly shed mud High grade anodized AL7075/T6 construction 104mm 4-bolt 38T 7075AL Black 10/11sp Narrow/Wide

 FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrains Features longer teeth and diamond shaped alternating profile to keep constant chain contact Longer tooth profile helps to reduce noise and quickly shed mud High grade anodized AL7075/T6 construction 104mm 4-bolt 34T 7075AL Black 11sp Narrow/Wide

 FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrains Features longer teeth and diamond shaped alternating profile to keep constant chain contact Longer tooth profile helps to reduce noise and quickly shed mud High grade anodized AL7075/T6 construction 104mm 4-bolt 36T 7075AL Black 10/11sp Narrow/Wide

 Precision CNC machined 7075 aluminum Specifically designed for 2x10sp Shimano and Sram systems 104mm 4-bolt 36T Ramped/Pinned 7075AL 10s Double Black 10sp Standard

 6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. 104mm 4-bolt 32T 6061-T6 Silver 8/9sp Standard

 6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. 104mm 4-bolt 44T 6061-T6 Silver 8/9sp Standard

 6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. 104mm 4-bolt 42T 6061-T6 Silver 8/9sp Standard

 AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned and standard styles Made in the USA 104mm 4-bolt 42T Ramped/Pinned Black/Silver 8/9/10sp Standard

 AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned and standard styles Made in the USA 104mm 4-bolt 46T Ramped/Pinned Black/Silver 8/9/10sp Standard

 AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned and standard styles Made in the USA 104mm 4-bolt 44T Ramped/Pinned Black/Silver 8/9/10sp Standard

 AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned and standard styles Made in the USA 104mm 4-bolt 32T Ramped/Pinned Black/Silver 8/9/10sp Standard

 AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned and standard styles Made in the USA 104mm 4-bolt 34T Ramped/Pinned Black/Silver 8/9/10sp Standard

 Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 104mm 4-bolt 34T 1x 7075AL Black 10/11/12sp Narrow/Wide

 Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 104mm 4-bolt 36T 1x 7075AL Black 10/11/12sp Narrow/Wide

 Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 104mm 4-bolt 32T 1x 7075AL Black 10/11/12sp Narrow/Wide

 Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 104mm 4-bolt 30T 1x 7075AL Black 10/11/12sp Narrow/Wide

 Narrow/Wide tooth design for chain retention on 1x systems Oval shape for increased power and efficiency 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 104mm 4-bolt 32T 1x 7075AL Black 10/11/12sp Narrow/Wide

 Narrow/Wide tooth design for chain retention on 1x systems Oval shape for increased power and efficiency 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 104mm 4-bolt 34T 1x 7075AL Black 10/11/12sp Narrow/Wide

 104mm BCD 4-bolt chainrings for MTB, Boost, and Fat applications Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Forged and hard anodized AL6061-T6 alloy construction 104mm 4-Bolt 34T 1x AL6061 Black 10/11/12s Narrow/Wide

 104mm BCD 4-bolt chainrings for MTB, Boost, and Fat applications Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Forged and hard anodized AL6061-T6 alloy construction 104mm 4-Bolt 36T 1x AL6061 Black 10/11/12s Narrow/Wide

 104mm BCD 4-bolt chainrings for MTB, Boost, and Fat applications Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Forged and hard anodized AL6061-T6 alloy construction 104mm 4-Bolt 32T 1x AL6061 Black 10/11/12s Narrow/Wide

 Replacement OEM MTB chainrings for Sram and Truvativ cranksets 104mm 4-bolt 36T 3 Pin Alloy 36/22 Black 10sp Standard Outer

 Replacement OEM MTB chainrings for Sram and Truvativ cranksets 104mm 4-bolt 36T Alloy 36/24 Black 10sp Standard Outer

 Replacement OEM MTB chainrings for Sram and Truvativ cranksets 104mm 4-bolt 36T Alloy 36/22 Black 10sp Standard Outer

 Replacement OEM MTB chainrings for Sram and Truvativ cranksets 104mm 4-bolt 34T M-Pin Alloy Black 10sp Standard Mid

 Replacement OEM MTB chainrings for Sram and Truvativ cranksets 104mm 4-bolt 38T L-Pin Alloy 38/24 Black 10sp Standard Outer

 Replacement OEM MTB chainrings for Sram and Truvativ cranksets 104mm 4-bolt 38T Alloy 38/24 Black 10sp Standard Outer

 Replacement OEM MTB chainrings for Sram and Truvativ cranksets 120mm 4-bolt 42T L-Pin Alloy GXP Black 10sp Standard Outer

 Sram X-SYNC 2 technology optimized for 1x12 Eagle drivetrains X-SYNC 2 design increases chain retention and wear life, and reduces friction and noise Also compatible with Sram 11 speed drivetrains Optimized for use without a chain guide CNC machined 104mm 4-bolt 32T Black 12sp Narrow/Wide

 Sram X-SYNC 2 technology optimized for 1x12 Eagle drivetrains X-SYNC 2 design increases chain retention and wear life, and reduces friction and noise Also compatible with Sram 11 speed drivetrains Optimized for use without a chain guide CNC machined 104mm 4-bolt 34T Black 12sp Narrow/Wide

 Sram X-SYNC 2 technology optimized for 1x12 Eagle drivetrains X-SYNC 2 design increases chain retention and wear life, and reduces friction and noise Also compatible with Sram 11 speed drivetrains Optimized for use without a chain guide CNC machined 104mm 4-bolt 36T Black 12sp Narrow/Wide

 Sram X-SYNC 2 technology optimized for 1x12 Eagle drivetrains X-SYNC 2 design increases chain retention and wear life, and reduces friction and noise Also compatible with Sram 11 speed drivetrains Optimized for use without a chain guide CNC machined 104mm 4-bolt 38T Black 12sp Narrow/Wide

 10 speed 7075 alloy replacement rings 104mm 4-bolt 44T Alloy Black/Silver 10sp Standard

 10 speed 7075 alloy replacement rings 104mm 4-bolt 32T Alloy Black/Silver 10sp Standard

 Replacement chainrings for Truvativ cranksets 104mm 4-bolt 32T Alloy Grey 8/9/10/11sp Standard Mid