The Hope Technology RX Spiderless Retainer Ring is designed specifically for their RX road and gravel cranks and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, means you can ditch your chain guide for this simple and clean looking system.Designed specifically for Hope RX ChainsetsHighly durable CNC Machined 7075-T6 aluminium constructionCompatible with 9spd, 10spd, 11spd and most 12spd chainsStylish and hard wearing anodised finishIt mounts directly to the crank's axle and does away with the need of a spider which means you save a whole heap of weight. The Retainer Ring is designed to work with 9, 10, 11 and 12 speed set-ups and it provides a quieter drivetrain with less drag. The ring is constructed of CNC machined 7075-T6 aluminium providing the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.
The Hope Technology RX Spiderless Retainer Ring is designed specifically for their RX road and gravel cranks and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, means you can ditch your chain guide for this simple and clean looking system.Designed specifically for Hope RX ChainsetsHighly durable CNC Machined 7075-T6 aluminium constructionCompatible with 9spd, 10spd, 11spd and most 12spd chainsStylish and hard wearing anodised finishIt mounts directly to the crank's axle and does away with the need of a spider which means you save a whole heap of weight. The Retainer Ring is designed to work with 9, 10, 11 and 12 speed set-ups and it provides a quieter drivetrain with less drag. The ring is constructed of CNC machined 7075-T6 aluminium providing the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.
The Hope Technology RX Spiderless Retainer Ring is designed specifically for their RX road and gravel cranks and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, means you can ditch your chain guide for this simple and clean looking system.Designed specifically for Hope RX ChainsetsHighly durable CNC Machined 7075-T6 aluminium constructionCompatible with 9spd, 10spd, 11spd and most 12spd chainsStylish and hard wearing anodised finishIt mounts directly to the crank's axle and does away with the need of a spider which means you save a whole heap of weight. The Retainer Ring is designed to work with 9, 10, 11 and 12 speed set-ups and it provides a quieter drivetrain with less drag. The ring is constructed of CNC machined 7075-T6 aluminium providing the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.
The Hope Technology RX Spiderless Retainer Ring is designed specifically for their RX road and gravel cranks and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, means you can ditch your chain guide for this simple and clean looking system.Designed specifically for Hope RX ChainsetsHighly durable CNC Machined 7075-T6 aluminium constructionCompatible with 9spd, 10spd, 11spd and most 12spd chainsStylish and hard wearing anodised finishIt mounts directly to the crank's axle and does away with the need of a spider which means you save a whole heap of weight. The Retainer Ring is designed to work with 9, 10, 11 and 12 speed set-ups and it provides a quieter drivetrain with less drag. The ring is constructed of CNC machined 7075-T6 aluminium providing the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.
The Hope Technology RX Spiderless Retainer Ring is designed specifically for their RX road and gravel cranks and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, means you can ditch your chain guide for this simple and clean looking system.Designed specifically for Hope RX ChainsetsHighly durable CNC Machined 7075-T6 aluminium constructionCompatible with 9spd, 10spd, 11spd and most 12spd chainsStylish and hard wearing anodised finishIt mounts directly to the crank's axle and does away with the need of a spider which means you save a whole heap of weight. The Retainer Ring is designed to work with 9, 10, 11 and 12 speed set-ups and it provides a quieter drivetrain with less drag. The ring is constructed of CNC machined 7075-T6 aluminium providing the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.
The Hope Technology RX Spiderless Retainer Ring is designed specifically for their RX road and gravel cranks and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, means you can ditch your chain guide for this simple and clean looking system.Designed specifically for Hope RX ChainsetsHighly durable CNC Machined 7075-T6 aluminium constructionCompatible with 9spd, 10spd, 11spd and most 12spd chainsStylish and hard wearing anodised finishIt mounts directly to the crank's axle and does away with the need of a spider which means you save a whole heap of weight. The Retainer Ring is designed to work with 9, 10, 11 and 12 speed set-ups and it provides a quieter drivetrain with less drag. The ring is constructed of CNC machined 7075-T6 aluminium providing the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.
The Hope Technology RX Spiderless Retainer Ring is designed specifically for their RX road and gravel cranks and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, means you can ditch your chain guide for this simple and clean looking system.Designed specifically for Hope RX ChainsetsHighly durable CNC Machined 7075-T6 aluminium constructionCompatible with 9spd, 10spd, 11spd and most 12spd chainsStylish and hard wearing anodised finishIt mounts directly to the crank's axle and does away with the need of a spider which means you save a whole heap of weight. The Retainer Ring is designed to work with 9, 10, 11 and 12 speed set-ups and it provides a quieter drivetrain with less drag. The ring is constructed of CNC machined 7075-T6 aluminium providing the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.
The Hope E-Bike Spiderless Retainer Ring Boost is designed specifically for E-Bikes and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, which theoretically means you can ditch your chain guide for this simple and clean looking system. They are constructed from CNC machined 7075-T6 aluminium that provides the perfect blend of strength and being lightweight, a hard anodised finish make them ultra durable and increases longevity. Direct mount retainer ring designed specifically for Bosch, Brose & Shimano Motor E-BikesSaves weight without need for a separate spiderThe narrow/wide chainring is designed to retain the chain without the need of a chain deviceQuieter drivetrain and less dragCNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strengthCompatible with 9, 10, 11 and 12 speed set-upsHard anodised finish makes them ultra durable and increases longevity34T
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 Spiderless Retainer Ring is designed to complete your Hope cranks by directly mounting to the spline. Optimising strength and reliability, it's made from a lightweight aluminium for excellent toughness without any weight penalty.
The narrow/wide chainring is designed to retain the chain without the need of a chain device. The Spiderless Retainer Ring Boost will help to save weight without need for a separate spider and enable you to run a broader range of smaller chainring sizes.
Developed over many years the Hope EVO spiderless crankset has been designed using the latest FEA (Finite Element Analysis) tools and extensive multi-discipline field testing. These cranks feature a unique expanding spline axle/arm interface (pat pending). This is a perfect choice of replacement for your old or worn-out existing model for a more lightweight and stiffer off-road performance than ever before.