rizoma GR421 Handlebar Grips Adapter User Manual
- June 9, 2024
- rizoma
Table of Contents
GR421 Handlebar Grips Adapter
User Manual
Before you start
Welcome to Rizoma
We are pleased to welcome you into the world of RIZOMA, and we congratulate
you for your excellent choice. Please carefully follow the instructions in
this guide, which will allow you to mount and use the product correctly and
enjoy all the features it has. For your protection and safety, RIZOMA
expressly recommends that you have the installation of the product performed
by skilled personnel. Improper installation, repair or maintenance, can cause
accidents. Keep this user guide as a reference for the future. RIZOMA accepts
no liability for any damage, of any kind, which may be caused, directly or
indirectly, to persons or things as a result of incorrect assembly or failure
to observe all the assembly instructions. We also invite you to comply with
the provisions of the Highway Code and Traffic rules and/or to additional
regulations in force in your Country.
General conditions
– Attention: This component comes assembled for shipping purposes
only. Tighten all fasteners to appropriate torque specifications before
riding.
Descriptions preceded by this symbol contain information, instructions, or
procedures, which, if not followed, may result in death or serious injury.
- Carefully read, understand and follow these instructions, they are an essential part of the product. If you have any doubt whatsoever regarding the installation or use of your RIZOMA product, please see your authorized RIZOMA dealer for assistance (on www.rizoma.com).
- For correct installation, all tightening has to be done after the correct positioning of the accessories without restricting the moving parts, to not compromise the correct functioning of the product.
- After installing any Rizoma product, please check that all related components of the motorbike function e.g. brakes, throttle, clutch, lights and steering. We strongly suggest to repeat these checks periodically, especially after long trips or prolonged periods of not using the bike.
Your RIZOMA products require regular inspection and maintenance. The more you
ride the more often you must inspect your RIZOMA products. If your products
are leaking, bent, deformed, cracked, chipped or worn, no matter how slight,
immediately have a RIZOMA dealer inspect the products before you ride again.
In any case never try to repair or modify the Rizoma products or their
components, always replace with Rizoma original components.
Rizoma products may not be compatible with your motorcycle or with other
aftermarket equipment installed before. For your safety Rizoma suggests to
always contact your RIZOMA dealer.
O.E.M.: original equipment manufacturer.
Kit grips
–
Improper installation can cause the throttle to remain open after it is
released, resulting in loss of motorcycle control, an accident, personal
injury or death.
Before riding, open and release the throttle at various positions along its
travel to make sure that the throttle operates smoothly and forcefully snaps
back to the closed position. If there is any delay or if the throttle remains
open, even for an instant, remove and re-install the throttle. See your
retailer for assistance or advice.
KIT ADATTATORI KIT ADAPTERS
WARNING: DON’T USE THE FURNISHED THROTTLE CAMS WITH THE KIT OF THE GRIPS
INSTALL GRIP ADAPTER
REMOVE THE OEM GRIP
INSERT THE RIGHT GRIP WITH THE GR421 THROTTLE CAM
INSTALL SHELLS
ADJUSTMENT GRIP
WARNING: REFER TO DRAWING FOR
OPTIMAL MOUNTING.
REMOVE THE LH ORIGINAL GRIP
ATTENTION: TO REMOVE THE ORIGINAL GRIP FOLLOW THE STEPS:
- REMOVE THE ORIGINAL SCREW AND NUT;
- REMOVE THE HANDLEBAR ELECTRIC CONTROL COVER;
- DISCONNECT THE CONNECTOR;
- PULL OUT THE COMPLETE GRIP OF THE HANDLEBAR CONTROL FROM THE HANDLEBAR;
- REMOVE THE ORIGINAL GRIP.
ATTENTION: TO REMOVE THE ORGINAL GRIP GET UP THE TOOTH.
INSTALL SUPPORT
ATTENTION: INSERT THE SUPPORT IN THE LH HANDLEBAR ELECTRIC CONTROL UNTIL THE SUPPORT “CLICKS” INTO POSITION.
TIGHTEN THE ORIGINAL SCREW AND NUT
ATTENTION: FOR THE CORRECT INSTALLATION INSERT THE SCREW IN THE HOLE OF
THE HANDLEBAR.
INSTALL THE COVER BUSHING
INSTALL LH GRIP
Follow the steps:
- to definitly install apply a light layer of silicone adhesive in the internal end part of grip (see fig.);
- insert the LH grip;
- once in position tightening the headless screw with thread locker medium.
Warnings
RIZOMA reserves the right, in its sole discretion, to make changes to the
product and this information at any time and without prior notice. Although
many catalogs and advertisements depict riders engaged in extreme or stunt
riding, this activity is extremely dangerous, increases the risk of an
accident, and increases the severity of any injury.
The action depicted is performed by professionals under strictly controlled
riding conditions.
Only you know the limits of your riding ability and only you can control the
conditions under which you ride. By and in consideration for his/her purchase
and use of the RIZOMA product, the user expressly recognizes and agrees that
in the event of any claim arising out of the use of this RIZOMA product,
whether such claim is based in contract, warranty, tort (personal injury or
wrongful death) or otherwise, the laws of the Republic of Italy shall apply
and jurisdiction and venue for any such action shall be in the Courts of Busto
Arsizio, Italy.
All riders are strongly urged to take a motorcycle rider safety clinic. Always
wear a properly fitted and fastened motorcycle helmet (RIZOMA recommends a
full face helmet), that has been approved by ANSI , SNELL, CE, or any other
relevant authority, and any other safety equipment necessary for your riding
style, such as full finger gloves, boots, and body armor.
Be sure to read and follow all the instructions and warnings that originally
accompanied your motorcycle, as well as the literature that accompanied any
other component parts installed on your motorcycle.
Be sure that your tires are inflated to the correct pressure and that there is
no damage whatsoever in the tread or sidewall of the tire.
Legal notes
Some of our products may not be approved for road circulation in the
countries where homologation is required.
Thus RIZOMA® srl declines any responsibility for a different use of its
products.