Juin Tech RT01 Center-Lock Floating Disc Brake Rotor 140mm 160mm Road MTB Gravel

Title: Juin Tech RT01 Center-Lock 2-Piece Floating Disc Brake Rotor (Lockring Included)

Upgrade Your Stopping Power & Style

The Juin Tech RT01 is a premium, ultra-lightweight 2-piece floating disc brake rotor designed for riders who demand top-tier performance and precise heat management.

Whether you are tackling aggressive MTB trails, outfitting your eBike, or upgrading your gravel/road setup, the RT01 delivers consistent and powerful braking.

Plus, each rotor comes complete with an original Juin Tech center-lock lockring for a hassle-free installation.

Key Features:

  • Complete Ready-to-Install Kit: Unlike many aftermarket rotors, the RT01 includes a high-quality center-lock lockring, saving you time and extra expense.

  • Exceptional Heat Dissipation: The 2-piece floating design features a CNC-machined aerospace-grade aluminum spider. This not only significantly reduces weight but also acts as a heat sink, keeping the braking surface cooler on long descents.

  • Anti-Warping Structure: The floating rivets allow the stainless steel braking track to expand and contract naturally under extreme heat, preventing rotor warping and eliminating annoying brake rub.

  • Ultralight Performance: Weighing in at only ~113g (for the 160mm rotor itself), it is one of the lightest center-lock rotors on the market.

  • Maximum Compatibility: Excellent clearance and heat management make it highly compatible with both standard 2-piston and heavy-duty 4-piston calipers commonly used on MTBs and eBikes.

  • Eye-Catching Aesthetics: Available in 6 stunning anodized colors to perfectly match your bike's color scheme.

Specifications:

  • Brand: Juin Tech

  • Model: RT01

  • Mounting System: Center-Lock

  • Rotor Material: Japanese Stainless Steel

  • Spider Material: CNC Machined Aluminum Alloy

  • Thickness: 1.8mm

  • Available Sizes: 140mm / 160mm

  • Weight (approx.): 140mm (93g) / 160mm (113g)

Please select your preferred quantity from the drop-down menu:

  • "2pcs in 160mm" option includes TWO 160mm rotors + TWO Center-Lock Lockrings.

  • "2pcs in 160mm 140mm" option includes ONE 160mm rotor + ONE 140mm rotor  + TWO Center-Lock Lockrings.

 

 
 
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