Bolt Kits

Motorcycle Bolt Kits

That Actually Fit, Hold, and Last

Missing fairing bolts. Rusted engine case screws. That one fork clamp bolt you swore you had a backup for, until you didn’t. That’s why we stock motorcycle bolt kits built for actual garage life. No guesswork, no random bins of hardware. Just the fasteners you need, sorted, bagged, and ready to bolt up clean.

Every kit includes pre-sized, bike-matched bolts in standard and metric threads. From plastic panel screws to engine mount bolts, each set is laid out to replace the most failure-prone and commonly lost fasteners on your machine. Thread pitch, flange diameter, length, it’s all spec’d.

We carry fairing bolt kits, engine bolt sets, and universal motorcycle hardware kits so you’re not stuck mid-build or mid-repair hunting for a missing 8x25mm flange head. Whether you’re rebuilding a sportbike, freshening a V‑twin, or just cleaning up crusty fasteners, this is the stuff that saves your sanity.

What’s in a Motorcycle Bolt Kit?

A proper motorcycle bolt kit gives you the fasteners that fail, rust, or vanish—not a bunch of random extras you’ll never use. Each kit includes:

  • Metric hex head bolts in common sizes (M5, M6, M8, M10, etc.)
  • Flanged and non-flanged heads, depending on application
  • Thread-pitch matched nuts and washers
  • Plastic bodywork clips, speed nuts, and panel screws for fairings
  • Engine cover bolts for side cases, clutch housings, and valve covers
  • Rust-resistant finishes like stainless steel or zinc-plated options
  • Pre-sorted and labeled bags to make install fast and idiot-proof


Kits are built around common platforms: sportbike, cruiser, dual-sport, ADV (Adventure) motorcycles, and even dirt bikes. You won’t find anything that doesn’t belong, and you won’t be short on what you actually need.

Browse below for all motorcycle bolt kits.

No products found matching your criteria.

Why You Should Replace Your Stock Bolts

sport bikes brake rotors
Factory hardware isn’t made for longevity, it’s made to pass initial QC. That means soft heads, inconsistent finishes, and bolts that round off the second time you touch them.
Here’s what happens with stock bolts:
  • Threads strip under real torque
  • Heads round out on removal
  • Rust creeps in underexposed washers
  • Plastic push-rivets fail with age and UV
Our motorcycle bolt kits fix all of that. The bolts we spec are stronger, cleaner, and longer-lasting. Whether you're dealing with seized exhaust studs or just hate that one rusted tank bolt, this is your fix.
sport bike brake lines
Engine Bolt Kits, Fairing Bolt Kits, and Universal Sets
There’s more than one way to bolt a bike together—but most riders want one of three setups:
  • V-twin cruisers and baggers: We spec sintered pads and thick-profile rotors that stay cool under weight and torque. Think Harley-Davidson® Big Twin, where factory brakes fade fast if pushed.
  • Street bikes and commuters: Kits stay quiet and low-dust, tuned for predictable modulation in stop-and-go traffic.
  • Sport and ADV bikes: High-bite, fade-resistant kits that survive 2-up canyon runs or off-pavement braking.
We make sure everything’s matched.
Why Rotors and Pads Have to Be Matched
It’s not just about swapping a worn disc. Brake components are designed to work together and mismatching pad materials with incorrect rotors causes:
  • Heat spikes that warp discs
  • Pad breakdown and glazing
  • Excess vibration or noise
  • Rotor scoring and premature wear
Gbrakes kits eliminate that by combining parts tested for friction, bite curve, and thermal recovery. It’s the difference between a brake upgrade and a parts dump.
vtwin brake brackets
The System Advantage: Add Lines, Dial Feel
Some riders stop at pads. Others go full system. If you want to feel your brakes respond instantly, especially on a heavier V-twin braided brake lines are the play.
  • No expansion under pressure
  • Sharper lever response
  • Faster pad recovery after hard stops
Several of our kits include optional braided stainless lines, or you can bundle full brake systems for front and rear coverage.

You’re Not Buying Parts, You’re Buying Control

Brakes aren’t flashy, but they’re the one upgrade that proves itself every mile. If your lever goes mushy under heat, or you’ve warped two rotors in one season don’t patch it. Replace the system.

Brake Kits

Our brake kits are what you run when the stakes are high:

  • Heavy bike + passenger + downhill descent?
  • Track day with long braking zones?
  • Wet traffic with no room for slop?
This is how you fix it.

Customer Reviews