Ryden Single-Speed Chain – Heavy-Duty 1/8" Bicycle Chain
The Ryden Single-Speed Chain is a strong, simple, and durable 1/2" × 1/8" bicycle chain engineered for compatible single-speed, fixed-gear, cruiser, city, track-style, and selected BMX drivetrains. Featuring hardened steel plates, reinforced pins, corrosion-resistant finishing, 112 links, and an included Ryden Master Link, it delivers dependable power transfer without the complexity or narrow dimensions required by derailleur chains.
- ✓ For single-speed and compatible fixed-gear drivetrains
- ✓ 1/2" × 1/8", 112 links
- ✓ Hardened steel plates, reinforced heat-treated pins
- ✓ Corrosion-resistant silver finish
- ✓ Ryden Master Link included
- ✓ Non-directional
One gear. One chainline. Built to keep moving.
A wider chain architecture provides the strength and simplicity traditionally associated with single-speed and fixed-gear drivetrains.
Heat-treated components provide dependable durability for everyday commuting, urban riding, cruisers, and recreational fixed-gear applications.
With no lateral shifting requirement, the chain is optimized around straight chainline engagement and efficient single-sprocket operation.
A protective surface treatment helps reduce oxidation caused by moisture, sweat, road spray, and normal outdoor use.
The included Ryden Master Link provides a straightforward way to connect the chain after it has been correctly sized.
Single-speed drivetrains are attractive because of their simplicity. There are no rear derailleurs, no multi-sprocket cassettes, and no need for the chain to move sideways between gears. That allows the chain itself to be engineered differently.
The Ryden Single-Speed Chain uses a traditional 1/2" × 1/8" architecture, providing a wider and more robust chain than the narrow multi-speed chains found on modern derailleur bicycles. Hardened steel inner and outer plates form the core structure, while reinforced heat-treated pins provide durability through repeated pedaling loads.
Because the chain does not need sophisticated lateral shifting geometry, its design focuses on strength, straight chainline engagement, durability, and mechanical simplicity.
The chain contains 112 links, allowing it to be shortened for a wide range of conventional single-speed frame sizes and gearing combinations. An included Ryden Master Link completes installation once correct chain length and tension have been established.
The result is a dependable everyday chain suitable for riders who value straightforward drivetrain maintenance.
Ryden StraightDrive Construction
A set of design characteristics optimized specifically for one-speed drivetrains:
- Wider 1/8" plates
- Provide a robust construction appropriate for traditional single-speed systems.
- Reinforced pins
- Designed to withstand repeated torque transfer.
- Straight chainline optimization
- The chain is intended to operate with chainring and rear sprocket positioned in proper alignment.
- Full roller engagement
- Rollers are engineered to engage compatible 1/8" sprocket teeth consistently.
- Simple plate geometry
- No unnecessary multi-speed shifting features.
What's in the box
- •Ryden Single-Speed Chain (112 links)
- •Ryden Master Link
- •Installation guide
Questions about this product (15)
A (Ryden team): It is designed for compatible single-speed, fixed-gear, cruiser, track-style, utility, and selected BMX or kids’ bicycles using a 1/8" drivetrain.
What size is the chain?+
It uses the traditional 1/2" × 1/8" single-speed format.
How many links does it have?+
The chain is supplied with 112 links.
Do I use all 112 links?+
Usually not. The chain should be shortened to match the bicycle’s frame and gearing.
Can I use it on a fixed-gear bike?+
Yes, provided the chainring and rear sprocket are compatible with a 1/8" chain.
Can I use it on a single-speed freewheel bike?+
Yes.
Can I use it on a cruiser?+
Yes, if the cruiser uses compatible 1/8" single-speed drivetrain components.
Is it suitable for BMX?+
It can work with compatible 1/8" BMX drivetrains in appropriate recreational setups. Riders wanting a more impact-oriented chain should choose a dedicated BMX chain.
Can I use it on a 7-speed bicycle?+
No. Use the Ryden 6/7/8-Speed Chain.
Can I use it with a derailleur?+
No. This chain is designed around a straight single-speed drivetrain.
Is a Master Link included?+
Yes. One Ryden Single-Speed Master Link is included.
Is the chain directional?+
No.
How tight should the chain be?+
It should have sufficient tension to remain engaged without being so tight that it binds or places excessive load on bearings. Follow the bicycle manufacturer’s specification.
Does it arrive lubricated?+
Yes. It comes with factory-applied lubrication and protection.
When should I replace it?+
Inspect it regularly using a chain-wear gauge. Around 0.75–1.0% measured elongation can be used as a broad service reference for many single-speed systems, subject to component-manufacturer guidance.
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