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YAMAHA
4 STROKE
INATKE
SYSTEMS
ENGINE/
GASKETS
EXHAUST DRIVE LINE
HANDLING
ELECTRICAL WATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACCESSORIES
SERVICE TOOLS
/HARDWARE
CHEMICAL
YAMAHA FX-SHO & FZ • SUPERCHARGER
©2012 Hot Products. All rights reserved.
RIVA ‘GEN-3’
SUPER-DUTY
SUPERCHARGER
SHAFT KIT
RIVA’s Super-Duty ‘GEN-3’
Supercharger Shaft Kit provides the
ultimate in reliability for high boost applications. Kit features a revolutionary
hydraulic shaft stabilization bearing that limits shaft deflection and wear.
Bearing stabilizes end of supercharger shaft via high pressure oil film
dramatically increasing the stability of the system. Hydraulic end bearing and
one-piece shaft bearing are fed by a through-shaft oiling system providing
superior lubrication. Oil is delivered by braided stainless line and injected into
a billet end cap that houses hydraulic bearing. Shaft is precision machined
from a single piece of highstrength billet steel producing shaft, collar & gear
as one piece. This eliminates the common failure point on stock shafts where
OEM gear is pressed onto shaft. Shaft also features larger diameter threads
& nut for added strength. Kit includes new one piece bearing with increased
surface area providing improved torsional stability of shaft. Bearing features
superior materials & finish treatment for reduced friction & abrasion resist-
ance. This Shaft & Bearing Kit is a direct replacement for OEM parts and
requires no additional modifications for use.
Key Features Include:
• Hydraulic end bearing minimizes shaft deflection.
• Through-shaft oiling system maximizes lubrication.
• Braided stainless steel oil line delivers additional lubrication.
• One piece shaft/collar/gear construction.
• Stronger billet material & superior surface finish.
• Larger diameter threads & nut.
• One-piece bearing improves shaft stability.
• Bolt-on installation (no machining required).
• Manufactured exclusively for RIVA Racing by HKS.
Description
Part No.
RIVA ‘Gen-3’ Super-Duty Supercharger
RY17040-UK-6S5-3
Shaft Kit for FZR/FZS & FX-SHO
RIVA SUPERCHARGER
GEAR DAMPENER
RIVA’s damper unit is designed to protect gear teeth
& sprag clutch on supercharger drive system.
Dampener features innovative cushioning mechanism
that insulates gears from harsh clutch engagement.
Directly replaces OEM intermediate gear located
between clutch and supercharger shaft. Constructed
with superior materials and thicker gear teeth than OEM. Designed to be
used with new style 2011/12 Yamaha clutch (part# 6S5-17800-10-00) and
RIVA Supercharger Shaft Upgrade Kits.
Key Features Include:
• Dampener mechanism protects supercharger drive gears.
• Improves sprag clutch durability.
• Stronger materials and thicker gear teeth than OEM.
• Directly replaces OEM intermediate gear.
• No auxiliary clutch systems or maintenance required.
• Superior bearing material & thickness.
• Use with new style 2011/12 Yamaha clutch and RIVA Supercharger
Shaft Kits.
• Manufactured exclusively for RIVA Racing by HKS.
Description
Part No.
RIVA Supercharger Gear Dampener
RY17040-SGD-6S5
R&D YAMAHA SUPERCLUTCH
DRIVE GEAR
The R&D engineering staff has spearheaded
another industry first. We are proud to introduce
the new Revolutionary R&D Super Clutch Drive
Gear System. This is the first Yamaha Drive Gear
that features a clutch system. The Super Clutch
Drive Gear has a “Double Action” 2-way clutch
system that utilizes an “Oil-Loaded” Friction Disc
Design which cancels and neutralizes constantly
changing rotational mass energies, and aggressive
moment-of-inertia shock loads that cause
premature OEM Sprag clutch and gear failures.
The R&D Super Clutch Drive Gear System is CNC
machined from premium billet steel alloy, heat
treated for Bionic strength and hardness, precision
ground to strict aircraft tolerances, and polished for
a low friction finish.
This system features a unique billet steel
Gear-Hub design that uses a high pressure
through-shaft oiling technique to lubricate the
drive gear bearings and clutch friction discs. The 50 tooth Drive Gear is
also machined from billet steel alloy, heat treated for ultimate strength and
hardness, and the tooth profile is CNC precision ground to Yamaha
specifications. The clutch surfaces of the gear feature special “oil-holding”
wiper slots that provide improved oiling to increase lubrication to the clutch
discs. Knowing the detriment to the Sprag clutch of a heavy Drive Gear, we
designed the Super Clutch Drive Gear with 6 lightening window pockets to
have the least amount of rotational weight. The complete system tips the
scales at only 382.8 grams, that’s 15% lighter than the OEM Drive Gear.
The clutch discs are precision machined, heat treated, and ground to exact
tolerance utilizing only the finest materials tested and proven to be the best in
these type systems. The clutch is adjustable for any boost pressure.
This is a bolt-on clutch upgrade. There is no machine work required to install.
The Super Clutch is compatible with all years of OEM Sprags clutches and all
OEM or Aftermarket Yamaha supercharger shafts.
Technology and Design performance make this Super Clutch the finest and
most effective clutch system available. Order yours today, and Crank up the
Boost!
Performance Features:
• Heavy Duty, Bionic Strong, Billet Steel Construction
• Heat Treated, Precision Ground, and Low Friction Polished
• Super Clutch 2-Way System Eliminates the Forces that Cause Premature
OEM Sprag Clutch and Gear Failures
• Adjustable for ANY Boost Pressure
• Through-Shaft Oil Pressure Lubricated Bearings and Clutch
• 15% Lighter than OEM Drive Gear Rotating Mass
• Directly Replaces OEM Drive Gear
• Compatible with all years of OEM Clutches
• Compatible with all OEM/Aftermarket S/C Shafts
• Easy Clutch Adjustments with Supplied Tool Kit
• No Modification Required to Install
Description
Part No.
R&DYamaha Superclutch Drive Gear
612-19300
*Avai lable ear ly Summer 2012