Robinson Industries Motorcycle Transmissions & Gears

Low Ratio First Gear Suzuki GSXR1000 (01-25)

The Robinson Low Ratio First Gear is a needed upgrade for getting your bike moving harder off the line and improving your ET

Oil Pump Gear, High Volume, Suzuki Hayabusa (99-26)

This high volume oil pump gear is a direct bolt in replacement for the OEM oil pump gear. This gear causes the pump to turn at faster speeds which increases oil volume and thus pressure at a lower...

Robinson Industries Billet 2nd Gear Input Kawasaki KZ900-KZ1000

  If you have ever "banged" second gear real hard and shattered 2nd gear

Robinson Industries Billet 2nd Gear Set Kawasaki ZX-14R (12-25)

Robinson Industries Heavy Duty Detent Spring Kawasaki ZX-14R (06-25)

Robinson Industries Heavy Duty Detent Spring Kawasaki ZX-14R (06-25) Tired of missed shi

Robinson Industries Heavy Duty Detent Spring Suzuki GSXR1000 (01-08)

Tired of missed shifts or that vague gear feel? This heavy-duty detent spring from Robinson Industries is built to keep your GSXR1000's transmission locked in and shifting clean...

Robinson Industries Heavy Duty Detent Spring Suzuki Hayabusa (99-26)

Tired of missed shifts or that vague gear feel? This heavy-duty detent spring from Robinson Industries is built to keep your Hayabusa's transmission locked in and shifting clean...

Robinson Industries Heavy Duty Input Shaft Suzuki Hayabusa (99-20)

  The Robinson Industries Billet Input Shaft serves as a superior OEM re

Robinson Industries Heavy Duty Output Shaft Suzuki GSXR1000 (01-08)

  This Heavy Duty Output Shaft is just the ticket for those stage

Robinson Industries Heavy Duty Output Shaft Suzuki Hayabusa (99-20)

  This 30mm Diameter Output Shaft is just the ticket for those sta

Robinson Industries High Volume Oil Pump Gear Kawasaki ZX14R (06-25)

  Features: Increased oil volume, especially at lower rpm

Robinson Industries High Volume Oil Pump Gear Suzuki GSXR1000 (01-08), GSXR750 (00-05), GSXR600 (01-05), GSX-S1000 (17-24), GSX-S750 (15-23)

This high volume oil pump gear is a direct bolt in replacement for the OEM oil pump gear. This gear causes the pump to turn at faster speeds which increases oil volume and thus pressure at a lower...

Robinson Industries Low Ratio First Gear Kawasaki ZX-14R (12-25)

Robinson First Gear – ZX-14R (2012–2025)<

Robinson Industries Low Ratio First Gear Kawasaki ZX10R (04-26)

By upgrading to a low ratio first gear you allow faster acceleration and quicker ET's

Robinson Industries Low Ratio First Gear Kawasaki ZX12R

  By upgrading to a low ratio first gear you allow faster acceleration a

Robinson Industries Low Ratio First Gear Suzuki Hayabusa (99-20)

By upgrading to a low ratio first gear you allow faster acceleration and quicker ET's

Robinson Industries Output Shaft Support Kit Suzuki GSXR1000 (05-08)

This heavy-duty output shaft support kit is made for GSX-R1000s running big power. Perfect for turbo or nitrous setups, it helps keep your transmission safe during hard launches. The billet design...

Robinson Industries Output Shaft Support Kit Suzuki Hayabusa (99-20)

  The output shaft support has a round steel anchor that is bolted

Robinson Industries Tall Ratio 5th & 6th Gear, Suzuki GSXR1000 (17-25)

  Now available from the leader in transmissions, the Robinson Ind

Robinson Industries Tall Ratio 5th/6th Gear Suzuki Hayabusa (99-20)

  Made of heavy duty aircraft steel, the 5th output gear and 6th g