12% Ovality and 113 deg clocking. Quieter drivetrain and less drag. CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength. Compatible with 9spd, 10spd and 11spd set-ups. The narrow/wide chainring is designed to retain the chain without the need of a chain device.
The Hope Oval Spiderless Chainring is CNC machined from 7075-T6 aluminium and provides the perfect blend of low weight and strength. It's compatible with 1x10, 1x11 or 1x12 speed drivetrains and has a hard anodised finish, which provides lasting durability in all conditions. Specifically designed for use with Hope's own cranksets, this Hope Oval Retainer Ring opens up a wide range of tooth count options compared to the standard 4-bolt type. Its specifically tuned 12% ovality helps to smooth out your pedalling action and make those extended climbs to the top of the trails less painful. Also, when you're on the way back down again, you'll enjoy excellent chain retention thanks to its narrow/wide tooth profile. When used along with a clutch style rear mech, you don't need a chainguide, so overall weight is reduced and your drivetrain runs quieter and with less drag. Standard and Boost Oval rings are available in a 28/30/32 and 34 tooth sizes. Standard Oval ring available in our 6 different colours (Boost only available in Black). Choose between Standard or Boost offset to get the best possible chainline. Technologies: - 12% Ovality and 113 deg clocking. - Oval direct mount retainer ring designed specifically for Hope cranksets. - Narrow/wide tooth profile means no need to run a chain device. - Allows the use of a wide range of tooth count options. - Saves weight without the need for a separate spider. - Ability to run a broader range of smaller chainring sizes. - Provides the perfect blend of lightweight and strength. - Offset to give the perfect chainline. - Quieter drivetrain and reduced drag. - Sold individually.
This Hope Retainer Ring 110 BCD has a narrow/wide tooth configuration designed for 1x10 and 1x11 set-ups without the need for a chain guide. CNC-machined 7075-T6 aluminium provides the perfect blend of lightweight and strength. Compatible with 9, 10, 11 and 12 speed set-ups. Hard anodised finish makes IT ultra durable and increases longevity. Technologies: - Excellent chain retention without the need for a chain device. - Quieter drivetrain and less drag. - Provides the perfect blend of lightweight and strength. - For 1x drivetrains only, not suitable for use with 2x or 3x chainsets. - Not suitable for use with Shimano 12 speed quick links.
CNC machined 7075-T6 aluminium provides the perfect blend of light weight and strength. A hard anodised finish makes these ultra durable and increases longevity. Read the Wiggle Blog review of the Hope Retainer Ring here
Whether you're looking to upgrade your existing drivetrain setup or simply want a replacement for your old or worn-out existing chainring, this FSA downhill chainring is developed for smooth and reliable performance. It features a robust alloy build that's been put through FSA's CNC-machining process for maximum strength without any unnecessary weight. Another benefit is this model's anodised finish that ensures additional protection against wear and corrosion, making it perfect for all weather conditions. With a 3mm thickness and compatible with 9 speed Shimano chainsets, this is a great choice for downhill racing.
100% CNC-machined, these outer chainrings are available in various sizes and for cranks (5 spider) with 110 or 130 BCD.
Made of Ergal 7075, with an aerodynamic profile for high stiffness, Miche Advanced Pista Chainrings are CNC worked and lightened, anodised and laser branded.
Shifting performance has helped Full Speed Ahead to become a world leader for high-end chainrings. Its dedication shows in every revolution of the crank, and every perfect shift achieved. To meet or exceed the needs of any drivetrain, Full Speed Ahead has developed sophisticated design, testing and manufacturing protocols. This allows Full Speed Ahead to match your needs as perfectly as their chainrings match a chain. FSA use the best materials available, imported from the USA, Europe, or sourced from our qualified vendors in Asia, to guarantee the durability, performance, and appearance will outperform, and outlast the competition. Full Speed Ahead chainrings have powered multiple World, Tour de France, and Olympic champions, and will exceed your expectations. The FSA Super road outer chainring is a perfect choice of upgrade for replacing your old or worn-out existing road bike chainring and benefitting from smooth and consistent shifting operation on every mile. Technologies: - Precision CNC machined AL7075/T6 - Shifting ramps and stainless steel pins on outer rings - Black anodised with silver CNC machining - Laser etched logo
Rotor believe that standard Q-Rings offer an optimal adaptation; stability; biomechanical balance for most cyclists. However, they are aware of scientific research and feedback from pro riders that shows that greater ovality can be desirable and useful for certain athletes since not all riders have the same muscle build, riding form, or pedaling style.
Whether you're looking to upgrade your existing drivetrain setup or simply want a replacement for your old or worn-out existing chainring, this FSA downhill chainring is developed for smooth and reliable performance. It features a robust alloy build that's been put through FSA's CNC-machining process for maximum strength without any unnecessary weight. Another benefit is this model's anodised finish that ensures additional protection against wear and corrosion, making it perfect for all weather conditions. With a 3mm thickness and compatible with 9 speed Shimano chainsets, this is a great choice for downhill racing. Manufacturer's Part Numbers: 380-1036A Black 36T (S9) 380-1038A Black 38T (S9)
Genuine replacement chainring made from CNC alloy (AL7075/T6) and 3mm thick.