SPARTS Titanium Rear Wheel & Sprocket Bolt Kit for Yamaha YZF-R1

Upgrade the rear-end physics and mechanical aesthetics of your Yamaha YZF-R1 with SPARTS High-Performance Titanium Fasteners.

Designed for maximum drivetrain efficiency and rear braking dependability, this 24-piece kit replaces heavy stock hardware across 9 critical component areas, including rear brake master cylinder, brake disc, ABS system, chain guide, and eye-catching rear sprocket nuts.

Key Features:

Precision Sprocket Nut Upgrade: Includes 5 custom CNC-machined titanium rear sprocket locking nuts, instantly elevating the racing aesthetic of your swingarm assembly.
Aerospace-Grade GR5 Titanium: Cuts hardware weight by ~45% compared to factory steel while delivering high fatigue and tensile strength under drivetrain loads.
Corrosion & grime Resistant: Impervious to chain lube buildup, road water, grime, and brake dust—eliminating frozen or rusted bolts.
Perfect OEM Fitment: Precision-machined threads ensure smooth installation and direct drop-in replacement for factory hardware.

Warning

Please confirm your motorcycle model and year before purchasing! Due to variations in OEM parts across different production batches and model years, component specifications may differ. Please verify compatibility carefully before placing your order.

Compatibility Check: Due to the complexity of original equipment manufacturer (OEM) parts' models and batches, there may be instances where this product is incompatible.

Upon receiving this product, please compare it with the OEM specifications to ensure compatibility before installation.

Torque Specifications: Install this product strictly according to the torque values specified in the OEM parts manual.Installation Issues: If you encounter any discrepancies with the OEM specifications or face difficulties at the initial stage of installation, stop immediately and contact customer service for assistance with returns or exchanges.

No Forced Installation: Do not force installation under any circumstances.Liability: Any damages resulting from forced installation or unauthorized modifications of this product (or its components) will be the sole responsibility of the buyer.

About Color Variations

All products are photographed to accurately represent the colors you will see upon receipt.

Due to differences in lighting, angles, or screen settings, slight color variations may occur.

The actual product should be considered the standard.For "colored" and "blue" products, the coloring process may result in uneven color distribution, making each product unique.