Zhang Xue's Motorcycle Blows Up: What Made S-PARTS Titanium Bolts a Success?

ZXMOTO 500F & 500RR Titanium Bolt Upgrade — The Complete Guide to S-PARTS Titanium Hardware

The ZXMOTO 500F and 500RR are two of the most exciting motorcycles to come out of China in recent years. Tough, capable, and built with real rider-focused passion — they punch well above their price tag. But look a little closer at the details, and you'll notice something: the factory steel bolts just don't match the quality of the rest of the machine.

That's where S-PARTS Titanium Bolt Kits come in. Engineered specifically for the ZXMOTO 500F and 500RR, our kits replace every visible and functionally critical steel bolt with precision-machined Grade 5 titanium — transforming both the performance and the appearance of your bike.

Looking to build out a full titanium hardware setup? Browse the S-PARTS titanium motorcycle bolt kits in our online store.

Since the 2024 CIMA Motor Show, we have received continuous requests from riders looking to upgrade their ZXMOTO hardware. The viral buzz around Zhang Xue's motorcycle has only pushed S-PARTS titanium bolt kits further into the spotlight — so in this guide we break down exactly what the upgrade delivers, what's inside the kit, and how to fit it in your own garage.

Four Reasons to Switch to S-PARTS Titanium

1. Drop Weight Without Compromise

Titanium is nearly 50% lighter than steel at equivalent strength. Across the handlebar clamps, front fender, headlight brackets, fuel tank, rearsets, exhaust hanger, swingarm, and bodywork — the savings add up. Less unsprung and peripheral mass means sharper handling, faster acceleration, and a bike that feels more alive in every corner. It's an upgrade that pays off on the daily commute just as much as on a weekend canyon run.

2. Never Worry About Rust Again

Steel bolts rust. It's inevitable — rain, road grime, repeated washing, and time will eventually leave orange streaks down your fork legs and around your tank. Titanium is naturally corrosion-resistant. Ride through storms, park it outside, wash it as often as you want. Your bolts stay looking brand new, year after year.

3. Grade 5 Strength You Can Trust

Our bolts are CNC-machined from S-grade Ti-6Al-4V (ASTM Grade 5) titanium — the same alloy widely used in aerospace and motorsport. Tensile strength rivals or exceeds common steel fasteners — in fact, it exceeds Grade 10.9 steel bolts — while weighing only about half as much as equivalent steel hardware. So you're never trading durability for weight savings. Bolt heads are hot-forged at 650°C using custom stamping dies engraved with the S-PARTS logo, then finished with PVD vacuum coating for a color that lasts. These bolts handle vibration, heat, and stress without breaking a sweat.

4. Aesthetics That Elevate the Entire Bike

Gold titanium bolts against the 500F's brushed headlight bracket or the 500RR's white fairing — it's the kind of detail that people notice before they can name what's different. Every bolt becomes a small statement that says “this rider cares about quality.” It's the fastest way to take your bike from “stock” to “built.”

What's Inside the Kit

Every S-PARTS ZXMOTO kit is precision-engineered for exact fitment — no modification, no drilling, no guessing. Each bolt matches the original thread pitch, length, and head size perfectly. Here's what's covered:

https://www.spartsbolts.com/collections/motorcycle-bolts-1