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Clarks Cycle Systems TL-027 Disc Brake Rotor Review: Durable rotors for reliable stopping

Clarks Cycle Systems TL-027 Steel 6-Bolt Disc Brake Rotor, Silver, 160mm
4.7
[Premium 120 CR Steel]  Constructed from 120 CR grade steel for exceptional strength and long-lasting durability.
[Robust 1.8mm Thickness]  1.8mm thickness enhances robustness for demanding rides and reliable braking power.
[Single-Piece Rigidity]  One-piece construction maximizes rigidity, reducing warping under intense braking.
[Standard 6-Bolt Mount]  6-bolt mounting ensures easy installation and secure fit on most disc systems.
[Lightweight 160mm Size]  160mm diameter offers lightweight responsive braking ideal for standard riding.
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Cycling brake rotor aimed at delivering dependable stopping power for everyday and demanding rides. The Clarks Cycle Systems TL-027 Disc Brake Rotor combines tough construction and straightforward fitment to give reassurance on long descents and busy commutes. Is this the practical upgrade riders need for more consistent braking?

⚡ At a Glance
  • Stopping Power: Durable 120 CR grade steel and 1.8mm thickness for consistent braking under load
  • Best for: Commuters and trail riders wanting reliable, warp-resistant rotors
  • Not ideal for: Downhill racers needing much larger diameter or ultra-lightweight specialist rotors

Constructed from 120 CR grade steel with a 1.8mm single-piece design and 6-bolt mounting. Intended for 160mm use to deliver steady, responsive braking and simple installation.


Consistent braking under heavy use – Thanks to 120 CR grade steel

Premium 120 CR grade steel provides high material strength and long-term durability, while the 1.8mm thickness adds structural rigidity. Single-piece construction reduces flex at high temperatures and heavy braking.

Reliable stopping power is maintained over repeated use, reducing the chance of performance loss on long descents or heavy stops.

Quick, secure fitment – With standard 6-bolt mounting

The six-bolt interface follows common industry standards for disc brake hubs, allowing straightforward alignment and secure attachment. User feedback notes that screws are included, simplifying installation.

A straightforward swap during routine maintenance or upgrades, with secure mounting that keeps the rotor true under braking.

Responsive feel for everyday riding – With a 160mm diameter and 1.8mm thickness

A 160mm diameter balances stopping force and weight for standard riding setups, while 1.8mm thickness helps preserve rotor shape and braking consistency. The single-piece design keeps tolerances tight.

Quick brake response suits urban commutes and mixed-terrain rides where predictable performance matters.

✨ The 4 Key Reasons for Clarks Cycle Systems TL-027 Disc Brake Rotor
  1. 120 CR Grade Steel – Ensures long-lasting strength for frequent braking
  2. 1.8mm Thickness – Adds rigidity to resist warping under heavy use
  3. Single-piece Construction – Maintains precise alignment for reliable braking performance
  4. 6-Bolt Mounting – Fits standard hubs for straightforward installation and secure fit
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: Clarks Cycle Systems
  • Material: 120 CR grade steel
  • Thickness: 1.8mm
  • Construction: Single-piece design
❓ Frequently Asked Questions

Q: Is the rotor compatible with common 6-bolt hubs?

A: Yes, the rotor uses a standard 6-bolt mounting system designed for easy installation on most disc brake hubs.

Q: What size is the rotor?

A: The rotor is 160mm in diameter, suitable for standard riding setups.

Q: How durable is the rotor and will it resist warping?

A: Constructed from premium 120 CR grade steel with a 1.8mm single-piece design, the rotor is built for strength and reduced risk of warping under demanding braking conditions.

🏆 Our Verdict

Suitable for commuters and trail riders who need dependable, warp-resistant braking. Strong 120 CR grade steel and a single-piece 1.8mm construction deliver consistent stopping power and straightforward 6-bolt fitment. User feedback suggests good value and durability, making this a practical upgrade that reduces the need for frequent replacements.