104mm 4-BOLT

 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 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 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 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 38T 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 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 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 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

 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 34T 7075AL Green 1/9/10/11/12sp Narrow/Wide

 One of a kind special oval shape that helps you climb easier and faster  Allows use of an oval small ring with a round large ring, or 2 oval rings Over 15% stiffer than Rotor Qrings due to thicker, 5mm construction  Superb quality with great 6 point shifting design  Reduces stress on knees and helps to maintain your legs fresher for longer Provides excellent weight to strength ratio  110mm 4-bolt 36T 7075AL Black 1/9/10/11/12sp Standa...

 Premium Shimano 110/4 bcd compatible oval chainrings are designed for Dura-Ace 9100 and Ultegra 8000, but can also be retrofitted to 9000 and 6800 series cranks Expertly CNC machined from 7075 aluminum and type II anodized for a long lasting contruction and finish Ramps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T - other combinations will work but may require more derailleur adjustment *30T can only work with 46T and special bolt set...

 7075AL oval rings intended for use during training sessions where weight is not a factor 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 legs fresher for longer Available in 4 and 5 bolt 110mm applications 110mm 4-bolt 36T 7075AL Grey 1/9/10/11/12sp Nar...

 7075AL oval rings intended for use during training sessions where weight is not a factor 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 legs fresher for longer Available in 4 and 5 bolt 110mm applications 110mm 4-bolt 34T 7075AL Grey 1/9/10/11/12sp Nar...

 7075AL oval rings intended for use during training sessions where weight is not a factor 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 legs fresher for longer Available in 4 and 5 bolt 110mm applications 110mm 4-bolt 50T 7075AL Grey 1/9/10/11/12sp Nar...

 7075AL oval rings intended for use during training sessions where weight is not a factor 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 legs fresher for longer Available in 4 and 5 bolt 110mm applications 110mm 4-bolt 52T 7075AL Grey 1/9/10/11/12sp Nar...

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 38T 6061AL 11749 Black 1sp Standard

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 45T 6061AL 11749 Black 1sp Standard

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 39T 6061AL 11749 Black 1sp Standard

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 40T 6061AL 11749 Black 1sp Standard

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 41T 6061AL 11749 Black 1sp Standard

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 42T 6061AL 11749 Black 1sp Standard

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 43T 6061AL 11749 Black 1sp Standard

 Made in the USA from 6061-T6 aluminum alloy, Cosine Chainrings are round and true They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth 104mm 4-bolt 44T 6061AL 11749 Black 1sp Standard

 Designed and made in the USA, Cosine Narrow Wide chainrings feature an alternating tooth pattern to maximize chain retention CNC-Machined from durable 7075-T6 aluminum alloy, they are perfect for today`s modern 1x drivetrains Not compatible with 2x or 3x systems 104mm 4-bolt 30T 7075AL Black 9/10sp Narrow/Wide

 Designed and made in the USA, Cosine Narrow Wide chainrings feature an alternating tooth pattern to maximize chain retention CNC-Machined from durable 7075-T6 aluminum alloy, they are perfect for today`s modern 1x drivetrains Not compatible with 2x or 3x systems 104mm 4-bolt 34T 7075AL Black 9/10sp Narrow/Wide

 Designed and made in the USA, Cosine Narrow Wide chainrings feature an alternating tooth pattern to maximize chain retention CNC-Machined from durable 7075-T6 aluminum alloy, they are perfect for today`s modern 1x drivetrains Not compatible with 2x or 3x systems 104mm 4-bolt 32T 7075AL Black 9/10sp Narrow/Wide

 Designed and made in the USA, Cosine Narrow Wide chainrings feature an alternating tooth pattern to maximize chain retention CNC-Machined from durable 7075-T6 aluminum alloy, they are perfect for today`s modern 1x drivetrains Not compatible with 2x or 3x systems 104mm 4-bolt 38T 7075AL Black 9/10sp Narrow/Wide

 Designed and made in the USA, Cosine Narrow Wide chainrings feature an alternating tooth pattern to maximize chain retention CNC-Machined from durable 7075-T6 aluminum alloy, they are perfect for today`s modern 1x drivetrains Not compatible with 2x or 3x systems 104mm 4-bolt 36T 7075AL Black 9/10sp Narrow/Wide

 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

 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 36T Alloy 36/24 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 36T 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 32T 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 10/11sp Narrow/Wide

 CNC machined from 7075 Alloy Compatible with 9 or 10 speed drivetrains 104mm 4-bolt 32T Ramped/Pinned 7075AL 9/10s Black 9/10sp Standard

 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