22T Primary Drive Gear Instruction Manual
Product number02-01-0304
Thank you very much for purchasing ourAdaptation model
products. Thank you so you will comply
KAWASAKIwith the following matters at the timeof use.Before installation,please
KSR110(KL110A-000001 ～）check your always kit contents.
KLX110 (models from 2003 onwards) (KL110A-A08133 ～）KSR PRO(KL110EEF)(JKAKL110EEDA88121 ～） If there is a point of notice event,Please contact us the dealer of purchase.
Z125 PRO(BR125H-A02621 ～）◎ If the description, such as photos
SUZUKIor Illustration different with thisDR-Z110(models from 2003 onwards)
part.

☆ Please read carefully before use ☆

○ The light weight reduces the load on the crank shaft and improves the throttle response, as the stockprimary clutch is removed, with only gear left.
○ Since the transmission is not through the clutch, crank shaft rotation is 100% transmitted to thesecondary clutch, preventing loss of power.

CautionWhen the handling of ignoring this display, property damage and human shows theassumption of what injury.

■ Make sure the bike is secure on the sidestand on level ground for safety’s sake during installation.
■ Work only when the engine and muffler are cool. (Otherwise, you will burn yourself.)■ Do the installation work using the proper tools for the work. (Otherwise, the installation with improper
tools could cause breakage of parts or injuries to yourself.)■ Always use a torque wrench to screw bolts and nuts tight and securely to the specified torque.
(Improper torque could cause these parts to get damaged or fall off, resulting in accidents.)■ The product and the frame, might have edges or protrusions. When working, please wear work gloves toprotect your hands. (It may cause injury.）■ Before riding, always check every section for slack in parts like screws. If you find slack ones, screw
them securely up to the specified torque.(Otherwise, improper tightening may cause parts to come off.)

CONTACT Address : 3-5-16 Nishikiorihigashi Tondabayashi Osaka JAPANTEL: +81-721-25-1357 FAX:+81-721-24-5059
e-mail:english@takegawa.co.jp URL http://www.takegawa.co.jp
Please contact with your name and country name provided.(Only English please)2024.8.30

02-01-0304

1/2■ When you notice something abnormal with your motorcycle while riding, stop riding immediately and park
your motorcyle in a safe place.(Otherwise, the abnormality could lead to accidents.)■ Before doing work, make sure your bike is secure on level ground for safety's sake.
(Otherwise, your motorcycle could overturn and injure you while you are working.)■ Check or carry out maintenance of your motorcycle correctly according to the procedures in theinstruction manual or service manual.(Improper checking or maintenance could lead to accidents.)■ If you find damaged parts when checking and performing maintenance, do not use these parts any longer,and replace them with new ones.(The continued use of these damaged parts could lead to accidents.)■ Keep plastic bags for packing products out of children's reach, or discard them.
(Otherwise, there is a danger of their suffocating if they get it on.)■ Always start the engine in a well-ventilated place, and do not turn the engine on in an airtight place.
(Otherwise, you will suffer from carbon monoxide poisoning.)◎ Please note. Performance up, the design change, the product and the price in the cost up, etc. aresubject to change without notice.
◎ Keep this manual stored until this product is discarded.
◎ Please be informed that we shall be held harmless against any claim against us whatsoever arising out ofuse of the products in racing and the like.

Product content■ Mounting procedure

Product content
Primary drive gear

Quantity1※ Please refer to the genuine service manual if the detail is not
mentioned method and the specified torque.

○ Referring to the service manual, detach the primary clutch.

（Installing with clutch gear: Except KSR PRO/Z125 PRO）
○ From the clutch housing, remove a clutch holder, clutch holder
spring, ring and clutch gear.

（Installing with clutch gear: Except KSR PRO/Z125 PRO）

Clutch gear
Ring
Clutch holder
spring○ Install the removed parts to the drive gear.
● Install the clutch gear to the drive gear.
● Install the holder spring to the clutch holder.
● Press the clutch holder into the drive gear, meshing the teeth together.
● Put a mark on any random tips of teeth meshing together.

Clutchholder

PYPY～ feature ～When the handling of ignoring this display people died, shows the contents of theserious injury possibility is assumed.

COCO◎ We do not take any responsibility for any accident or damage whatsoever arising from the use of theproducts not in conformity with the instructions in the manual.
◎ We shall be held free from any responsibility or compensation whatsoever for any glitch in the parts
other than ours if the glitch takes place after the installation and use of the products.
◎ This kit is designed for exclusive use in the above-mentioned applicable models and frame numbers only.
Please take note that this kit cannot be mounted on other models.
◎ Product may have edges or protrusions. Be sure to wear working gloves.
(Please wear work gloves when working, even if a photo in this article show without work gloves.)◎ This product contains a gear only. Gaskets, etc., necessary for disassembly, are not included, which
please purchase separately.
◎ Do the disassembly and installation work correctly referring to the relative genuine service manual forthe above-mentioned applicable models. Those who are technically unskilled or inexperienced are requirednot to do the work. Improper installation because of insufficient skill and knowledge could lead to parts
breakage. Therefore, we recommend those who are technichally inexperienced or do not have enough tools
to ask a technically-reliable specialist shop for the work.
◎ Always use new bolts, nuts, dowel pins and packings. Never reuse severely worn-out or damaged ones.
◎ Be sure never to use this gear in combination with other manufacturer's products. There is a possibility
that parts may be damaged. And we shall be held harmless against any breakage or damage of any partcaused by the use of this product in combination with other manufacturer's products.
◎ You are kindly requested not to contact us about the combination of our products with other manufacturers'.
◎ Drive gear cannot be used alone (except KSR PRO/Z125 PRO). Must be installed with Hydro Clutch
Conversion Kit (02-01-0163).
◎ Please note that this gear cannot be installed onto KLX110 / DR-Z110 for the year 2002 because of thedifference in the gear shape.
◎ This kit removes the genuine clutch gear that reduces the backlash on the primary side. However no affects
the clutch operation without mounting.(except for KSR PRO/Z125 PRO). Can be used without this gear.

WarningPrimary clutch housing（Installing with clutch gear: Except KSR PRO/Z125 PRO）

○ Give the clutch gear 2-tooth turns clockwise, and attach the drive
gear to the crank shaft.
※ At this point, check that the marks on the cog tips are off theoriginal positions.

（Without clutch gear: KSR PRO/Z125 PRO）

○ Attach the drive gear to the crank shaft.
○ Attach a nut to the crank shaft, and tighten the nut to the specified
torque, holding the drive gear tight to prevent it from rotating.
Note: Be sure that you protect specified torque.
Nut

Torque：72N・m（7.3kgf・m）

Nut○ Referring to the service manual, install the removed parts in thereverse order of removal.

◎ You can see this instruction manual on our website as PDF data .
If this document hard to read, please download it from our website.
2024.8.30

02-01-0304

2/2

Drive gear