Shimano SM-RT64 CENTER LOCK (internal lockring spline) Disc Brake Rotors

Shimano SM-RT64 CENTER LOCK (internal lockring spline) Disc Brake Rotors

Deliver consistent, powerful stopping performance to your setup with the genuine Shimano SM-RT64 CENTER LOCK (internal lockring spline) Disc Brake Rotors. Engineered for reliability across all riding conditions, the SM-RT64 features a durable stainless steel braking surface combined with Shimano's proven CENTER LOCK mounting system for quick, rigid, and hassle-free installation.

This version comes equipped with an internal spline lockring, making it compatible with standard cassette lockring tools (such as the Shimano TL-LR11/TL-LR15) for quick mounting on standard quick-release (QR) and 12mm thru-axle hubs. Full compatibility with both resin (organic) and metal (sintered) brake pads gives you total freedom to customise your stopping feel and wear resistance.

Available in four rotor sizes (140mm, 160mm, 180mm, and 203mm), the SM-RT64 is a versatile workhorse rotor designed for everything from high-speed road and gravel riding to demanding MTB trails and e-bike commuting.

Key Features

• CENTER LOCK Mounting System: Spine-mount interface increases rigidity and precision while making installation fast and effortless.

• Internal Spline Lockring: Installs using a standard cassette lockring tool; ideal for quick-release and 12mm thru-axle setups.

• Dual Pad Compatibility: Precision-crafted stainless steel rotor surface works safely with both resin (organic) and metal (sintered) brake pads.

• Consistent Heat Dissipation: Designed to maintain steady stopping power and minimise thermal distortion during extended braking.

• Versatile Sizing: Offered in 140mm, 160mm, 180mm, and 203mm diameters to match your exact discipline and lever modulation preferences.

Recommended Disciplines

• Mountain Biking (MTB): Cross-Country (XC), Trail, and All-Mountain setups.

• Road, Gravel & Cyclocross: Flat-mount or post-mount disc brake setups requiring 140mm or 160mm rotors.

• Trekking, City & E-Bikes: High-durability stopping power for heavy-duty daily commuting and touring.

Specifications

• Series: Shimano Deore M6000 / Non-Series

• Mounting System: CENTER LOCK

• Lockring Type: Internal Spline (Requires cassette lockring tool)

• Pad Compatibility: Resin (Organic) & Metal (Sintered)

• Material: Stainless Steel (Rotor) / Steel (Lockring)

• Rotor Sizes Available: 140mm, 160mm, 180mm, 203mm

• Package Contents: 1 Disc Brake Rotor, 1 Internal Spline Lockring

Pros & Cons

• Quick and secure CENTER LOCK installation with rigid splined interface

• Compatible with both resin and metal pads for maximum pad options

• Internal lockring tool compatibility uses standard cassette lockring tools

• Excellent value-to-performance ratio across all 4 available sizes

• Not compatible with 15mm/20mm thru-axles (requires external spline lockring version)

• Slightly heavier than higher-tier Ice-Tech rotors (such as RT70 or RT-MT800)

Shimano Warranty

All product warranties are in accordance with the manufacturer's policy (see link in the product details above). In most cases, this is a limited warranty that applies only to the original owner and excludes normal wear and tear, accidental damage, negligence (failure to clean/maintain the product), and improper installation (see User Manual link in the product details above). However, if you experience a problem with the product you purchased from bicyquel _ (original invoice required), please let us know so we can assist you with the appropriate procedure.