SPARTS Titanium Rear Sprocket Nuts & Rear Braking Fasteners Kit for Yamaha MT-09

Uncompromised Drive. Corrosion-Free Brilliance.

Complete your Yamaha MT-09’s high-performance transformation with the SPARTS™ Premium Grade 5 Titanium Rear Sprocket & Braking Fasteners Kit.

The rear hub and sprocket area are the ultimate visual focal points of the rear wheel, yet they are constantly subjected to extreme road grime, chain fling, and moisture. OEM steel sprocket nuts and brake bolts quickly oxidize and rust, ruining your bike's aesthetic. Engineered from aerospace-grade Ti-6Al-4V (Grade 5) Titanium Alloy, this hardware kit replaces heavy, corroded stock parts with ultra-strong, ultra-lightweight fasteners, delivering a striking racing look and a 45% reduction in unsprung mass.

Key Benefits:

• Aerospace-Grade Ti-6Al-4V: CNC machined to exact tolerances, offering incredible tensile strength while drastically dropping weight.

• Ultimate Rust Protection: 100% impervious to harsh road salt, chain lubes, mud, and water. Your rear wheel stays pristine forever.

• Enhanced Drivetrain Efficiency: Reducing rotating and unsprung mass at the rear wheel hub translates to sharper suspension response and cleaner power delivery.

• Precision Rolled Threads: Ensures precise torque transmission, critical for high-stress drivetrain components like sprocket nuts.

 What’s Included in the Box (21 Pieces Total):

This targeted kit replaces the high-stress, highly visible fasteners across your rear drivetrain and braking setup:

• Rear Drivetrain Core (6 Pcs):

  • Rear Sprocket Nuts $\times$ 6 (The ultimate rear-end aesthetic upgrade)

• Rear Braking System (11 Pcs):

  • Rear Brake Disc / Rotor Bolts $\times$ 5

  • Rear Brake Master Cylinder (Inline Pump) Mounting Bolts $\times$ 2

  • Rear ABS Sensor Bolt $\times$ 1

  • Rear Brake Fluid Reservoir Mounting Bolt $\times$ 1

  • OEM Rear Caliper Brake Hose Banjo Bolt $\times$ 1

  • Rear Brake Master Cylinder Banjo Bolt $\times$ 1

• Chassis / Under-Seat Hardware (4 Pcs):

  • Under-Seat Inner Support Plate Bracket Bolts $\times$ 4 (Secures the clean look near the rear subframe lines)

Specification & Tech Notes:

• Brand: SPARTS

• Material: Grade 5 Titanium Alloy (Ti-6Al-4V)

• Thread Type: Precision Rolled Threads

• Fitment: Yamaha MT-09 / MT-09 SP

• Installation & Torque Tip: Drivetrain and braking components are critical safety areas. We highly recommend applying a thin layer of high-quality anti-seize or copper grease to the titanium threads to prevent galling. Always torque to the factory-specified values using a calibrated torque wrench.