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Hope R22 Brose E-Bike Spiderless Retainer Chainring
- In stock On the shelf in our own warehouse. Order before 2pm and it is despatched the same working day; bikes we build are built, safety-checked and despatched in 2-3 working days.
- In stock with our supplier Not on our shelves, but our supplier has it or it is already on its way to us. We bring it in as soon as you order, and the despatch estimate shown allows for that.
- Out of stock Neither we nor our supplier has it right now. Where a date is shown, more is on order and you can order now to secure one from that delivery.
- Stock to be confirmed Not on our shelves, and our supplier does not send us stock figures for it, so we cannot say how soon we could get one. Use "Check availability" and we will ask them and email you back.
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About Hope
Hope Technology is based in Lancashire, North UK and operates a 24-hour facility to produce premium quality CNC machined and anodised bike parts. Their top-notch products range from hydraulic disc brakes, hubs and wheels, stems and cranks to high output lights, and much more. The precision and tolerance of their products guarantees the highest performance and longevity.
Details
The Hope R22 Brose E-Bike Spiderless Retainer Chainring mounts directly to the Brose motors of Specialized's Turbo Levo range, replacing the full spider assembly for a lighter, cleaner set-up. The extra power an e-bike motor puts through the drivetrain is the ultimate test of a chainring, so Hope designed their direct mount e-bike rings specifically to withstand it, machining each one in a single piece from billet 7075-T6 aluminium and hard anodising it for a long service life.
R22 Tooth Profile
An asymmetric narrow/wide tooth profile works with all the major drivetrains from 9 to 12-speed, SRAM T-Type and Shimano HG+ included. It holds the chain without a chain device, sheds mud, copes with the extreme chain angles of a modern 1x drivetrain and tolerates more chain wear before shifting suffers.
Features
- Direct mounts to Brose motors, as used across the Specialized Turbo Levo range, replacing the full spider assembly
- Designed to withstand the demands of e-bike use
- Asymmetric tooth profile engineered for cross compatibility with different drivetrain systems
- Narrow/wide teeth retain the chain without the need for a chain device
- Improved mud shedding and chain retention
- Better performance with extreme chain angles on modern 1x drivetrains
- Tooth profile allows for more chain wear before function is compromised, extending service life
- Spiderless design with a new leg shape for improved strength and stiffness
- CNC machined in one piece from billet 7075-T6 aluminium, then hard anodised
Specification
- Mount: Brose / Specialized Direct Mount
- Compatible Motors: Brose, Specialized Turbo Levo range
- Chainline: 52mm (Boost)
- Speed: 9, 10, 11 and 12-Speed, including SRAM T-Type and Shimano HG+
- Material: 7075-T6 aluminium, hard anodised
Note: Fitting needs a Park Tool BBT-18 or equivalent for the lockring, and removing the original spider needs a two-arm bearing puller and the Brose Cap Puller Tool (S17530006) or equivalent.
