Installation Instructions
1. Make sure the bike is completely cool before starting the installation. Make sure the bike is secure on the sidestand or ideally a rear service stand. 2. Drain engine oil. 3. Remove seat, fuel tank and shift lever.
Remove the camshaft sprocket. Place a screwdriver through the cam chain to prevent it from falling into the engine.
Always pull the camshaft chain taut while turning the crankshaft when the camshaft chain is loose. This avoids kinking the chain on the lower (crankshaft) sprocket. A kinked chain could damage both the chain and the sprocket.
9. Remove the valve adjustment covers. 10. Remove the rocker arm shaft stopper screws and stopper plate.
Rocker Arm Shaft Stopper Screws
Kawasaki KLX110 / Suzuki DR-Z110 Takegawa Hyper Camshaft
4. Remove left side engine cover and camshaft sprocket cover from cylinder head. 5. Remove cap bolt on cam chain tensioned.
Cap Bolt (Cam Chain tensioned)
FRONT Engine Detail (Left Side) Engine Detail (Left Side)

111cm 3

Parts List
QTY. 1 DESCRIPTION TAKEGAWA HYPER CAMSHAFT PART NUMBER 022-1-08-045
6. Turn the crankshaft counterclockwise until the T on the camshaft sprocket aligns with the projection on the head (approx. at 9 oclock position) and the T on the flywheel aligns with the projection on the engine case (approx. at 9 oclock position).

T Timing Mark

11. While holding the rocker arm with one hand, pull out the rocker arm shaft and take out the rocker arms. Make a record of the rockers arm locations so they can be reinstalled to their original position. 12. Remove the stock camshaft. 13. Install new camshaft and apply engine oil to all cam parts. The locating hole goes to the back.

Locating Hole

IMPORTANT - PLEASE READ CAREFULLY We recommend that this performance engine kit be installed by a qualified motorcycle technician. If you have any doubts as to your ability to install this performance engine kit, please consult with your local motorcycle dealer. Read all instructions first before starting installation. Make sure the motorcycle and exhaust system are completely cool before starting the installation. Also, make sure the bike is secure on the sidestand or ideally a rear service stand during installation. Be sure to save all stock components for possible use later.

01-08-045 K10

Camshaft Sprocket Bolts
Engine Detail (Left Side) T Timing Mark
Engine Detail (Left Side)
14. Install rocker arms and other removed parts. 15. Release the cam chain tensioner by turning the screw counterclockwise and let spring pressure adjust.

Torque Specs

Rocker Arm Shaft Stopper Screws Camshaft Sprocket Bolts Engine Detail (Left Side) Left Side Engine Cover Bolts Camshaft Sprocket Cover Bolts

Time Mark

7. Loosen cam chain tensioner by turning the screw with a suitable screwdriver in a clockwise direction until it stops.

Warranty

Two Brothers Racing products are intended for closed course competition purposes only, and therefore are sold as is without warranty. Two Brothers Racing specifically disclaims any warranties of merchantability or fitness for a particular purpose and disclaims all responsibility for consequential and incidental damages or any other losses arising from the use of these products or parts.

Do not turn over the crankshaft while the tensioner is removed. This could upset the cam chain timing and damage the valves.
16. Check and adjust valve clearance to the following: Intake Exhaust.06mm (.002).08mm (.003)
8. Use a wrench on the magneto flywheel bolt to prevent the camshaft from turning. Remove the camshaft sprocket bolts.
17. Re-fill engine oil (0.9L).
KLX110 Hyper Camshaft.qxd
46 in.lb 8.9 ft.lb 46 in.lb 46 in.lb