The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 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.Designed specifically for Hope ChainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-UpsHard anodised finish
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 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.Designed specifically for Hope ChainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-UpsHard anodised finish
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 speed set-ups and it provides a quieter drivetrain with less drag. The ring has a 12% ovality and 113 degree clocking, this shape helps you to produce a more efficient pedal stroke by narrowing the diameter of the weakest point and widening the diameter to the strongest point. The CNC machined 7075-T6 aluminium construction provides the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.Designed specifically for Hope chainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-Ups12% Ovality113 Degree ClockingHard Anodised FinishApprox. Weight: From 41g
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 speed set-ups and it provides a quieter drivetrain with less drag. The ring has a 12% ovality and 113 degree clocking, this shape helps you to produce a more efficient pedal stroke by narrowing the diameter of the weakest point and widening the diameter to the strongest point. The CNC machined 7075-T6 aluminium construction provides the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.Designed specifically for Hope chainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-Ups12% Ovality113 Degree ClockingHard Anodised FinishApprox. Weight: From 41g
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 speed set-ups and it provides a quieter drivetrain with less drag. The ring has a 12% ovality and 113 degree clocking, this shape helps you to produce a more efficient pedal stroke by narrowing the diameter of the weakest point and widening the diameter to the strongest point. The CNC machined 7075-T6 aluminium construction provides the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.Designed specifically for Hope chainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-Ups12% Ovality113 Degree ClockingHard Anodised FinishApprox. Weight: From 41g
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 speed set-ups and it provides a quieter drivetrain with less drag. The ring has a 12% ovality and 113 degree clocking, this shape helps you to produce a more efficient pedal stroke by narrowing the diameter of the weakest point and widening the diameter to the strongest point. The CNC machined 7075-T6 aluminium construction provides the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.Designed specifically for Hope chainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-Ups12% Ovality113 Degree ClockingHard Anodised FinishApprox. Weight: From 41g
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 speed set-ups and it provides a quieter drivetrain with less drag. The ring has a 12% ovality and 113 degree clocking, this shape helps you to produce a more efficient pedal stroke by narrowing the diameter of the weakest point and widening the diameter to the strongest point. The CNC machined 7075-T6 aluminium construction provides the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.Designed specifically for Hope chainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-Ups12% Ovality113 Degree ClockingHard Anodised FinishApprox. Weight: From 41g
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 speed set-ups and it provides a quieter drivetrain with less drag. The ring has a 12% ovality and 113 degree clocking, this shape helps you to produce a more efficient pedal stroke by narrowing the diameter of the weakest point and widening the diameter to the strongest point. The CNC machined 7075-T6 aluminium construction provides the perfect blend of light weight and strength whilst the hard anodised finish makes it ultra durable.Designed specifically for Hope chainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-Ups12% Ovality113 Degree ClockingHard Anodised FinishApprox. Weight: From 41g
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 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.Designed specifically for Hope ChainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-UpsHard anodised finish
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 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.Designed specifically for Hope ChainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-UpsHard anodised finish
The Hope Spiderless Retainer Ring Boost is designed specifically for their new cranks 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. It 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 and 11 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.Designed specifically for Hope ChainsetsCNC Machined 7075-T6 AluminiumCompatible with 9spd, 10spd and 11spd Set-UpsHard anodised finish
Joining the highly successful RX4 calipers and RS4 hubs in Hope's road, cyclocross and gravel range, the RX Crankset is lightweight, tough and features an all-new two-piece hollow construction to go with the usual features that set Hope components out from the crowd.Fully CNC machined, two-piece hollow aluminium constructionSelf-extracting axle/arm interface for ease of fitting and removalVersatile Spline mount for chainring or spiderless chainring Spiderless cranks supplied7075 aluminium 30mm oversized axle and 7050 aluminium crank arms are incredibly stiff & strongLightweight at just 518g (172.5mm and 5 bolt spider, w/o BB)The versatile spline mounting system remains the same, so one crankset can be used with single or double chainring spiders as well as the stylish direct mount single chainrings that look incredible. The 30mm 7075 axle provides excellent stiffness and is compatible with the same 30mm Hope bottom bracket to ensure excellent longevity. The stylish anodised aluminium arms are laser-etched and machined to ensure they look fantastic for longer; no signs of heel rub on the arms after one ride here! Lighter, stiffer and still drop-dead gorgeous, the Hope Technology RX Crankset is the perfect finishing touch to any bike that is calling out for patriotic and stylish kit.