Juin Tech RT01 Black Centerlock Floating Rotors 160/140mm Pair Road Bike Upgrade

Juin Tech RT01 Center-Lock Floating Disc Brake Rotors - 160mm/140mm Pair (Stealth Black / Lockrings Included)

The Ultimate Stealth Lightweight Road & CX Upgrade

Optimize your stopping power and shed unnecessary weight with this specialized front and rear set of Juin Tech RT01 2-piece floating disc brake rotors.

Featuring a sleek Stealth Black spider and the classic lightweight 160mm Front / 140mm Rear configuration, this pair is precision-engineered for Road Bikes, Cyclocross (CX), and custom Gravel builds.

Get the perfect balance of front-end stopping leverage, rear-end weight savings, and understated elegance.

Key Features of the 160/140 Pair:

  • Pro-Level Staggered Setup: Includes ONE 160mm rotor for primary front stopping power and ONE 140mm rotor for the rear to shave grams and prevent accidental lock-ups during high-speed cornering.

  • Complete Ready-to-Install Kit: Comes with TWO original center-lock lockrings. A complete, hassle-free upgrade right out of the box.

  • Stealth Black Aesthetics: The deeply anodized black CNC-machined aluminum spiders provide a classic, aggressive look that seamlessly matches any frame color or component group.

  • Advanced Heat Dissipation: The aerospace-grade aluminum spider acts as a highly efficient heat sink. This keeps the stainless steel braking surface cooler on long descents, effectively preventing brake fade.

  • Anti-Warping Floating Design: Floating rivets allow the braking track to expand and contract naturally under extreme heat, preventing warping and eliminating annoying brake rub.

  • Ultralight Performance: Built for weight weenies. The 160mm weighs just ~105g, and the 140mm comes in at an incredible ~93g.

Specifications:

  • Brand: Juin Tech

  • Model: RT01

  • Color: Stealth Black (Anodized Spider)

  • Mounting System: Center-Lock

  • Rotor Material: Japanese Stainless Steel

  • Spider Material: CNC Machined Aluminum Alloy

  • Thickness: 1.8mm

  • Rotor Size: 160mm (Front) / 140mm (Rear)

  • Weight (approx.): 160mm (105g) / 140mm (93g) (Note: Weight is for rotor only, lockrings are additional)

What's in the Box:

  • 1 x Juin Tech RT01 160mm Center-Lock Rotor (Black)

  • 1 x Juin Tech RT01 140mm Center-Lock Rotor (Black)

  • 2 x Juin Tech Center-Lock Lockrings

 
 
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