Its narrow/wide tooth profile holds the chain tight and eliminates the possibility of the chain dropping when using a modern clutch rear derailleur. The oval chainring design is effective because the rider does not produce an even power output with a normal circle chainring. When using a standard circle chainring, the power consistency is only relative when the rider’s feet are pushing downwards. With an oval chainring, the power output is balanced and you will actually feel power being applied at all stages of the pedal rotation.
The Hope Oval Spiderless Boost Retainer Ring is a neat, lightweight direct mount retainer ring option for your Hope chainset. This retainer ring features a narrow/wide tooth profile holds your chain tight and eliminates the possibility of the chain dropping when using a modern clutch rear derailleur. With an oval chainring, the power output is balanced and you will actually feel power being applied at all stages of the pedal rotation. The oval chainring design is effective because the rider does not produce an even power output with a normal circle chainring. When using a standard circle chainring, the power consistency is only relative when the rider’s feet are pushing downwards. Technologies: - Narrow/wide tooth profile designed to retain the chain without the need for a chain device. - Direct mount retainer ring designed specifically for Hope cranksets. - Saves weight without the need for a separate spider. - Able to run a broader range of smaller chainring sizes. - Quieter drivetrain and less drag. - Ultra-durable and increases longevity.
The Hope Spiderless Retainer Ring is a neat, lightweight direct mount retainer ring option for Hope's chainset.
Full Speed Ahead chainrings have powered multiple World, Tour de France, and Olympic champions, and will exceed your expectations. They used the best materials available, imported from the USA, or Europe, or sourced from our qualified vendors in Asia, to guarantee the durability, performance, and appearance will out perform, and outlast the competition.
Each pack contains four alloy clamp bands to keep your grips firmly fitted to your bars.
This superb model comes from one of the world leaders for high-end chainrings. Additionally, its precision CNC-machined A7075/T6 construction delivers immense strength and durability. Finally, its performance guarantees longevity and has been used by multiple World, Tour de France and Olympic champions.
This top-notch chainring is perfect for your Shimano M8000/MT700 single ring set-up. Its narrow/wide tooth configuration makes it an ideal replacement for your old or worn out existing model.
Full Speed Ahead chainrings have powered multiple World, Tour de France, and Olympic champions, and will exceed your expectations. FSA use the best materials available, imported from the USA, or Europe, or sourced from our qualified vendors in Asia, to guarantee the durability, performance, and appearance will out perform, and outlast the competition.
There aren’t many times a replacement part actually improves your bike but put one on your bike and you’ll wonder why you didn’t install a NINJA sooner. The bearings are housed in an alloy shell and wrapped with plastic and fibre. This fusion of the three materials provides the bearings a solid platform to sit on and extends their lives. A lot of people would be satisfied with this, but they went even further by extending the alloy shell so the right and left sides lock together. This locks the frame, cranks and bottom bracket together and provides unparalleled stiffness.
Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.
Specifically designed for road cycling, this 11 speed chainring comes equipped with a tough 7075-T6 aluminium build for the best balance of durability and resistance against wear as you clock up the miles. Thanks to its asymmetric four arm shape, it provides greater stiffness in the power zones of your pedal stroke. Compatible with 9, 10 and 11 speed chains, this is a perfect choice of upgrade for when it's time to swap out your old chainring and breathe some new life back into your Easton Cinch crankset. Manufacturer's Part Numbers: EA8022681 Black 53T EA8022682 Black 39T EA8022683 Black 52T EA8022684 Black 36T EA8022685 Black 50T EA8022686 Black 34T
Engineered for smooth shift transitions, this optimised model skips the spider to save up to 45g while giving you more range to work with. The individual tooth profile has moved from the traditional symmetrical shape to more directional specific profile with the intention to create a positive chain roller engagement to aid with chain retention, critical in preventing chain slip and bounce over rowdy terrain. When combined with taller teeth the Easton narrow/wide ring can be used without a chain guide or clutch derailleur. All Easton rings feature the Cinch Direct Mount System which means making a swap between ring sizes or even between double ring configurations a quick and easy procedure. Using the Cinch DM System also provides significant weight savings by eliminating the material overlap and extra bolt hardware which is required for a traditional spider with chainring configuration.