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
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
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
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
Industry Nine Race Face AR40 Custom Front WheelThis custom front wheel combines a Race Face AR Plus Rim with an Industry Nine Torch Hub for the best balance of toughness, reliability and smooth-rolling performance as you hit the trails. It also comes complete with Mach1 double-butted spokes and Sapim nipples for exceptional strength, wherever your next MTB ride takes you. Benefitting from tubeless ready technology and 6-bolt disc brake rotor compatibility, this is a perfect choice of upgrade for a wide range of riding disciplines.Race Face AR Plus RimHand-built in the UK to roll with stability and pace over the most demanding terrains, this robust AR Plus MTB Rim boasts an impressive 40mm internal width that ensures you get the perfect tyre profile when using Plus tyres. Thanks to its machined and forged 2014 T6 aluminium billet construction, it provides excellent strength without adding any unnecessary weight. Another highlight is its tubeless ready design, which means that you can enjoy tubeless advantages such as lower rolling resistance, increased stability on tough terrains and fewer chances of flats or punctures.Industry Nine Torch Classic HubThe Industry Nine Classic Hub is the heart of your wheel, everything revolves around it, literally. Every Classic mountain hub is made from start to finish in the brand's Asheville, NC machine shop. From turning and milling bar stock 7075-T6 aluminium for shells, axles and endcaps, wire EDM cutting A2 tool steel for pawls and drivers, to its own in-house anodization lab, every step of design, engineering, manufacturing and assembly is done on-premises to its exacting standards.The Torch mountain hub is loaded with features every rider will appreciate such as revolutionary 0.52° engagement, generously low weights and an intuitive layout that can be serviced without any proprietary tools.Mach1 Double Butted Spokes with Sapim NipplesComing equipped with Mach1 double butted spokes, this custom front wheel delivers maximum stiffness without compromising weight. The additional benefit of high-quality Sapim nipples ensures extra strength as well as anti-corrosion properties. This front wheel hub uses 20x110mm Non Boost axle spacing, which makes it ideal for handling the demands of modern MTB riding. It also has 6-bolt disc brake rotor mounts, so you can fit your favourite hydraulic disc brakes for powerful and consistent braking performance.Features: Rim Material: Machined from Forged 2014 T6 Aluminium billet Use: Mountain Bike (MTB) Axle Size: 20x110mm Non Boost Spoke Type: Mach1 Double Butted Nipple Type: Sapim nipples Hole Count: 32 Hub: Industry Nine Torch Hub Brake Compatibility: 6-bolt disc brake Internal Rim Width: 40mm - can be used with plus size tyres (2.8"+) External Rim Width: 44mm Tubeless Ready: Yes Single or Pair: Single front wheel Hand-built in the UK Rim Weight: 595g (without hub and spokes)Manufacturer's Part Number: CWB100 27.5"Buy Industry Nine Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.