A bike spare part designed to restore reliable rear-wheel engagement for single-speed setups. Confidence on commutes and short rides comes from precise threading and dependable teeth engagement in Hycline Single Speed Freewheel. Will it match your hub, chain and maintenance needs?
⚡ At a Glance
- • Drive Compatibility: Designed for standard threaded rear hubs
- • Best for: Owners of single-speed bikes, e-bikes and tricycles seeking a direct replacement
- • Not ideal for: Riders using multi-gear cassette systems
A straightforward single-speed freewheel intended for functional repairs. Simple, industrial-grade design focused on dependable drivetrain engagement.
Reliable chain engagement – with a 16T tooth profile
Sixteen teeth are machined to match single-speed chains, and inner diameter and thread pitch are specified for accurate seating on threaded hubs. Chain compatibility is listed as 1/2" x 1/8" with an inner diameter of 34.1mm (±0.05mm).
Predictable engagement keeps the chain aligned and reduces the chance of slip during normal riding, ideal for everyday commuting or leisure runs.
Smooth rotation and low play – with precision internal threading
Internal thread is manufactured to tight tolerances to ensure concentric mounting and consistent rotation on the hub. Thread pitch is 1.375mm for standard freewheel threads.
A close-fit mounting reduces wobble and helps the rear wheel run truer under load, making pedalling feel steadier.
Quick servicing and fitment – with standard threaded interface
Threaded design accepts common freewheel tools for removal or installation and the item is supplied with lubrication oil to aid initial run-in. Lightweight and compact form factor eases handling during fitting.
Home mechanics and workshop technicians can swap units quickly, with lubrication included to smooth the first few rides after installation.
✨ The 4 Key Reasons for Hycline Single Speed Freewheel
- High-tensile steel cog – Resists wear under repeated pedalling and heavy loads
- Compatible with Shimano and SRAM – Works with common drivetrain brands for straightforward swaps
- Lightweight (140g) – Minimises rotational mass for more responsive acceleration
- Industrial black finish – Functional, durable look prioritises longevity over decorative appearance
📋 Technical Details at a Glance
- Category: Sports - Bicycle component
- Product type: Single-speed freewheel
- Teeth: 16T
- Weight: 140g (4.94oz)
- Chain compatibility: 1/2" x 1/8"
❓ Frequently Asked Questions
Q: Is this freewheel compatible with Shimano and SRAM systems?
A: Yes, compatibility is stated for Shimano and SRAM transmission systems and it fits standard threaded bicycle rear hubs.
Q: What chain size does the freewheel accept?
A: Chain compatibility is 1/2" x 1/8", suitable for common single-speed chains.
Q: Does the freewheel arrive ready for fitting?
A: Yes, the unit comes with lubrication oil and is designed for removal or installation using standard freewheel tools.
🏆 Our Verdict
The Hycline Single Speed Freewheel suits riders and home mechanics who need a straightforward replacement for single-speed drivetrains. Precision threading and a 16T tooth profile deliver dependable engagement while the robust steel construction supports everyday use. While individual cost varies, durability and broad compatibility make the unit a sensible long-term repair choice.
