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.
Hope PF41 Press Fit Stainless Bottom BracketDesigned and manufactured in the UK, this Hope Press Fit bottom bracket has stainless steel bearings and suits BB92 and BB89 bottom bracket shells. It's compatible with any crank with a 24mm axle, such as Shimano Hollowtech II chainsets and SRAM GXP (with separately sold adaptors). It can also easily be serviced with replaceable sealed bearings and external labyrinth seals.Features: Type: Press Fit Bearings: Stainless Steel Axle Compatible: 24mm Cup Diameter Measurements: 41mm external, 24mm internal Bearing cups thread into a centre tube to give a very secure, safe fit Easy to service and replaceable parts Specific fitting tool required - purchased separatelyManufacturer Reference Number: BBPF41SSN Weight: 112g (approx) Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
This bottom bracket is the ultimate, serviceable, long-life upgrade for your frame/drivetrain when wanting to step away from the manufacturers standard BB.
Hope PF46 Press Fit Stainless Bottom BracketThe external bottom bracket is available with two different bearing options. All common systems are covered with this upgrade unit, making it ideal for Shimano, Race Face and Truvativ (extra conversion kit required).The machined aluminium cups hold either full stainless steel cartridge bearings, or ceramic bearings in stainless races. These custom, Swiss made bearings are double sealed which gives much greater life span than stock units. They are also replaceable. The bearings are made by INA and have been designed to run directly on the crankset axle, without the use of shims or spacers - again increasing life and reliability. We use a non contact, free running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with o-rings. The unit is suitable for 68 & 73mm shell width's - with an 83mm width version and a specific road unit.Specification:Fits BB92, BB89.5 and BB86.5 framesCups pressed in and held in place by a screw in centre tube stopping any movement or play usually found in press-fit framesStainless steel or ceramic bearingsEasily serviced, replaceable sealed bearings and external labyrinth sealCompatible with any 24mm axle cranksSpecific fitting tool (made by Hope) required for fitmentBuy Hope PF46 Press Fit Bottom Bracket from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope PF46 Press Fit Stainless Bottom BracketThe external bottom bracket is available with two different bearing options. All common systems are covered with this upgrade unit, making it ideal for Shimano, Race Face and Truvativ (extra conversion kit required).The machined aluminium cups hold either full stainless steel cartridge bearings, or ceramic bearings in stainless races. These custom, Swiss made bearings are double sealed which gives much greater life span than stock units. They are also replaceable. The bearings are made by INA and have been designed to run directly on the crankset axle, without the use of shims or spacers - again increasing life and reliability. We use a non contact, free running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with o-rings. The unit is suitable for 68 & 73mm shell width's - with an 83mm width version and a specific road unit.Specification:Fits BB92, BB89.5 and BB86.5 framesCups pressed in and held in place by a screw in centre tube stopping any movement or play usually found in press-fit framesStainless steel or ceramic bearingsEasily serviced, replaceable sealed bearings and external labyrinth sealCompatible with any 24mm axle cranksSpecific fitting tool (made by Hope) required for fitmentBuy Hope PF46 Press Fit Bottom Bracket from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope PF46 Press Fit Stainless Bottom BracketThe external bottom bracket is available with two different bearing options. All common systems are covered with this upgrade unit, making it ideal for Shimano, Race Face and Truvativ (extra conversion kit required).The machined aluminium cups hold either full stainless steel cartridge bearings, or ceramic bearings in stainless races. These custom, Swiss made bearings are double sealed which gives much greater life span than stock units. They are also replaceable. The bearings are made by INA and have been designed to run directly on the crankset axle, without the use of shims or spacers - again increasing life and reliability. We use a non contact, free running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with o-rings. The unit is suitable for 68 & 73mm shell width's - with an 83mm width version and a specific road unit.Specification:Fits BB92, BB89.5 and BB86.5 framesCups pressed in and held in place by a screw in centre tube stopping any movement or play usually found in press-fit framesStainless steel or ceramic bearingsEasily serviced, replaceable sealed bearings and external labyrinth sealCompatible with any 24mm axle cranksSpecific fitting tool (made by Hope) required for fitmentBuy Hope PF46 Press Fit Bottom Bracket from Chain Reaction Cycles, the World's Largest Online Bike Store.
These custom, Swiss made bearings are double sealed, fully serviceable and removable which give much greater life span than stock units. The bearings are made (as all Hope bearings are) by INA and have been designed to run directly on the crankset axle, without the use of shims or spacers -again increasing life and reliability. Hope use a non contact, free running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with o-rings. The unit is suitable for 73mm and 83mm shell width's.
These custom, Swiss made bearings are double sealed, fully serviceable, and removable which give a much greater life span than stock units. The bearings are made (as all Hope bearings are) by INA and have been designed to run directly on the crankset axle, without the use of shims or spacers, again increasing life and reliability. Hope uses a noncontact, free-running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with o-rings.
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.
Hope Road Stainless Steel Bottom BracketThe eagerly anticipated road specific external bottom bracket is now available. The machined aluminium cups hold full stainless steel cartridge bearings.These custom, Swiss made bearings are double sealed, fully serviceable and removable which gives a much greater life span than stock units. The bearings are made (as all Hope bearings are) by INA and have been designed to run directly on the crankset axle, without the use of shims or spacers - again increasing life and reliability.Hope use a non contact, free running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with o-rings.Features: External bottom bracket designed for threaded bottom brackets The machined aluminium cups hold either stainless steel cartridge bearings or ceramic bearings in stainless races Custom Swiss made bearings are double sealed which gives a much greater life span than stock units Cartridge bearings are replaceable Designed to suit 24mm crank axles Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope Spiderless Boost Retainer RingSpecially designed for use with Hope’s “Boost” compatible mountain bike (MTB) cranksets, this Spiderless Boost Retainer chainring adopts the direct mounting system and the “narrow/wide” tooth design. This tooth profile results in outstanding chain retention over the toughest trails, removing the need for a chain device on your bike. Made from CNC machined 7075-T6 Aluminium, it runs quietly, reduces drag and it's ready for use with the wider chainline on “Boost” type mountain bikes.Features: Material: CNC machined 7075-T6 Aluminium Finish: Hard anodised Mount: Hope specific Direct Mount Speed: 9, 10, 11 and 12 speed Tooth Profile: Narrow wide Intended Chainline: 51 - 53mm (Boost 148) Narrow/wide tooth profile designed to retain the chain without the need of 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 Not suitable for use with Shimano 12 speed quick links Weight: 26T: 49g; 28T: 56g; 30T: 61g; 32T: 64g; 34T: 72g; 36T: 80gBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope Spiderless Boost Retainer RingSpecially designed for use with Hope’s “Boost” compatible mountain bike (MTB) cranksets, this Spiderless Boost Retainer chainring adopts the direct mounting system and the “narrow/wide” tooth design. This tooth profile results in outstanding chain retention over the toughest trails, removing the need for a chain device on your bike. Made from CNC machined 7075-T6 Aluminium, it runs quietly, reduces drag and it's ready for use with the wider chainline on “Boost” type mountain bikes.Features: Material: CNC machined 7075-T6 Aluminium Finish: Hard anodised Mount: Hope specific Direct Mount Speed: 9, 10, 11 and 12 speed Tooth Profile: Narrow wide Intended Chainline: 51 - 53mm (Boost 148) Narrow/wide tooth profile designed to retain the chain without the need of 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 Not suitable for use with Shimano 12 speed quick links Weight: 26T: 49g; 28T: 56g; 30T: 61g; 32T: 64g; 34T: 72g; 36T: 80gBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.