Robinson Industries

08/25/2026

Polished and undercut 2017+ GSXR1000

-Wide ratio 5th and 6th gear: Allows shorter final drive ratio to enable better 60 and 330ft times without running out of gear on top.

-Low ratio 1st gear: quicker launches

-Ceramic bearings: 40% less friction than steel

-Also available in racecut and Pro-street cuts

08/20/2026

Stock parts go boom sometimes. Our line of billet gears and shafts are the solution.
High-grade alloy steel, hardened all the way through to handle the power.

08/19/2026

Hayabusa bearings now available on website! Fits all years

https://www.robinsonindustriesinc.com/product-page/hayabusa-stock-replacement-bearings-99-24

https://www.robinsonindustriesinc.com/product-page/bearing-20x34x20

Premium quality replacement bearings Superior to OEM at the same price

08/19/2026

Huge update for ZX10 riders! New high-performance parts are officially in stock and live on our website. If you are looking to beef up your transmission and optimize your top-end speeds, we have exactly what you need. Here is what just landed:

⚙️ ZX10 Billet Second Gearsets: Engineered for maximum strength and bulletproof reliability under heavy acceleration.
⚡ Overdrive 5th & 6th Gears: Lower your RPMs while cruising and unlock serious top-speed potential.

https://www.robinsonindustriesinc.com/product-page/zx10-billet-2nd-gearset

https://www.robinsonindustriesinc.com/product-page/zx10-5th-6th-overdrive-set-04-07

08/14/2026

We just expanded our Hayabusa output shaft support spares! Replacement nuts are now stocked in both steel and aluminum variations, alongside full hardware kits and upper standoff plates.

Get yours on our website today!

03/31/2026

Triumph Rocket 3 transmission done ✅

Our upgrade service replaces weak OEM clips and worn grooves with heavy-duty clips designed to handle serious power and abuse. No more worrying about clips failing when you’re on the throttle.

Pair that with precision undercutting and a billet 4th output gear, and you get a transmission that’s built to perform under pressure.

✔️ Eliminates common OEM weak points
✔️ Keeps gears securely in place under load
✔️ Reduces the risk of costly failures
✔️ Delivers smoother, more reliable shifting

03/25/2026

Another mikronite finished trans out the door! Zx14 Pro Street cut.

Opting for the mikronite process will deliver:
-Ultra-smooth gear contact and smoother shifts
-Reduced wear and heat
-Maximum efficiency under extreme load

03/18/2026

New mikronite polished Gen2 Hayabusa All-Billet 4speed Grudge transmission going out today! 👍👍👍