Cobra Tech Bulletin

 
 

RUTHLESS  COBRA  MOTO  is dedicated to making information easily available to our customers. Below, please find our most current technical bulletins.

 
 

Technical Support Line

Monday – Friday   9:00am – 3:30pm CENTRAL TIME 

(877) 632-1313

 
 
 

2016 Technical Service Bulletins

TSB0116 – 2016 King Radiator on older Models

TSB0216 – 50cc Clutch Baskets

TSB0316 – Intake Boot for CX65

TSB0416 – Silencer to Pipe Sleeves

TSB0516 – Sprocket Shims

TSB0616 – Swingarm Pivot Bolts for All Bikes

TSB0716 – Clutch Nut Belleville on CX50’s

 

2015 Technical Service Bulletins

TSB0115 – 5GX Clutch Bolt Removal

TSB0215 – King and CX65 Shroud Screws

TSB0315 – Old Intake Boots for 50

TSB0415 – Clutch Components for 50

TSB0415 – Clutch Components for 50 II

TSB0515 – CX65 Lever Pivot Bolt Retainer

TSB0615 – CX65 Power Valve & Solenoid

TSB0715 – CX65 2012 – 2014 Frame Replacements

2014 Technical Service Bulletins

TSB0614 – Dunlop Tires for the CX65

TSB0714 – 2007 – 2011 CX65 Replacement Engine

TSB0514 – 2014 Clutch Arbor

TSB0414 – CX65 CDI Unit

TSB0314 – CX65 Exhaust O’Rings

TSB0114 – Power Valve Cable Spring

2013 Technical Service Bulletins

TSB0113 – 65cc Front Brake System Adjustments

TSB0413 – CX65 Spark Plug

TSB0513 – BKC60811 Front Brake Upgrade

TSB0713 – Power Valve Mounting Upgrade for 2012

TSB0813 – Autolite Sparkplugs on CX65 2007-2011

TSB0913 – Clutch Slave O’Ring for CX65 2013

TSB1213 – CX65 Airbox Plastic Feature

TSB0613 – Power Valve Upgrade

TSB1113 – JR Rear Wheel Adjustment

TSB1313 – Power Valve Upgrade Kit

 

2012 Technical Service Bulletins

TSB0112 – ECX80 Head Nut Torque

TSB0212 – Autolite Spark Plugs

TSB0312 – Replacement Silencer Grommets

TSB0412 – 50cc Cylinder Kits Service Replacement

TSB0512 – Cobra Water Pump Seals

TSB0612 – 2007-2009 CX65 Exhuast Pipe

TSB0712 – CX65 Fork Seal & Swiper

TSB0812 – V3 CFD Refresh Kits

TSB0912 – 2008 King 50 Expansion Chamber

TSB1012 – CX65 Exhaust Flange Sealing

TSB1112 – CX65 Rear Brakes

TSB1212 – 3-Shoe Clutch Assembly

TSB1312 – CX65 Spark Plug Recommendations

TSB1412 – Cobra Front Forks

TSB1512 – Solenoid Care on 2012 CX65

TSB1612 – 60 Mod Head Insert Guide

TSB1712 – Rear Brake Bleeding CX65 II

TSB1812 – Fuel Requirements for 2012 CX65

TSB1912 – Silencers for all Cobra Products

TSB2012 – Top End Details for 70SS Engine

TSB2112 – CX665 Power Valve Gasket

TSB2212 – 50cc Intake Screws Re-Tignhtening

2011 Technical Service Bulletins

TSB0011 – King Head Insert

TSB0111 – Swiper for JR and OI

TSB0211 – 2010 King Air Filter Cage Upgrade

TSB0311 – Kick Lever

TSB0411 – 50cc Output Shaft

TSB0511 – 50cc Brake Pedal

TSB0611 – 2010 CX65 Cylinder and Head Insert

TSB0711 – Liquid Performance Mini Coolant

TSB0811 – 50cc Top-End Connecting Rod Bearing

TSB0911 – Cobra Friction Drive – V3

TSB1011 – 65cc Ignition

TSB1111 – 50cc Clutch Arbor

TSB1211 – CX65 Rear Brake Bleeding Procedure

TSB1311 – CX65 Piston

TSB1411 – King and JR Front Engine Mounts

TSB1511 – Three-Shoe Clutch Washer Stacks

TSB1611 – New-Style Clutch Shoes

TSB1711 – King and CX65 Triple Clamps

TSB1811 – JR Ignition Coil

2010 Technical Service Bulletins

TSB0111 – JR/OI Fork Dust Cover (Swiper)

TSB0110 – Steering Stem Cap

TSB0210 – Clutch Washer Stacks

TSB0310 – Shock Compression Adjust Knob CX65

TSB0410 – 2010 CX65 Pipe

TSB0510 – 2010 King Chain Guard Bolt

TSB0610 – 2010 CX65 Subframe

TSB0710 – Clutch Summary

TSB0810 – Fuel Petcock

TSB0910 – Clutch Arbors

TSB1010 – JR Case Vent

TSB1110 – King Expansion Chamber

TSB1210 – King and JR Cylinder Head Insert

TSB1310 – CFD Hub Pressure Plate Assembly

TSB1410 – CX65 Carburetor

 

2009 Technical Service Bulletins

TSB2109 – Z-Ball Automatic Clutch Installation

TSB1209 – CX65 Rear Brake Caliper

TSB0109 – King Expansion Chamber

TSB0209 – Reeds on 2008 King

TSB0309 – Cobra Frictional Drive (CFD) Version 2

TSB0409 – Cobra JR / OI Radiator with Louvers

TSB0509 – Seat Washer / Strap Handle for JR and OI

TSB0609 – King Rear Shock

TSB0709 – ’09 65 Engine Components

TSB0809 – Water Pump Impellers

2008 Technical Service Bulletins

TSB0108 – Water Pump Impellers

TSB0208 – CFD Upgrade for 50’s

TSB0308 – 2007 CX65 Engine Components

TSB0408 – CX65 Front Fork Bottom (Brake Side)

TSB0708 – CX65 Front Brake Master Cylinder

TSB0808 – CX65 50cc Arbor / Kick Start Gear Spacer

TSB0908 – 2005-2007 King Expansion Chamber

TSB1008 – 2008 CX50SR (King) Ignition System

TSB1208 – CX65 Clutch Pressure Plate

TSB1408 – CX50 JR & OI Radiator

TSB1508 – Ø47.6mm Piston Ring Life

TSB1608 – CX50 SR King Reeds

2007 Technical Service Bulletins

TSB1207 – CX65 Shift Cassette and Spring

TSB1307 – ECX Throttle Cable Grommet

TSB1407 – ECX Radiator Mounting Brackets

TSB1507 – CX65 Airbox Water Protection

TSB1107 – CX65 Top End

TSB0507 – ECX Throttle Cable

TSB0607 – ECX Swingarm Pivot Bolt

TSB0707 – Cylinder Head-Nuts CX65 and ECX70

TSB0807 – Cylinder CM

TSB0907 – Proper Slip Torque

2006 Technical Service Bulletins

TSB0106 – Clutch Comparison 05 to 06

TSB0206 – Kick Gear

TSB0306 – Output shaft

TSB0406 – King Rear Shock

TSB0506 – Mods on 2006 Models

TSB0606 – 3 Wire Stator Leads

TSB0706 – King Forks

TSB0806 – CFD (Slipper) Hub King CM

TSB0906 – King Fork Cartridge Tube

TSB1006 – King CM Case Bolts

TSB1806 – CFD Upgrade

 

2005 Technical Service Bulletins

TSB0205 – PW3 Water Pump

TSB0305 – King CM Stator Cooling

TSB0405 – CM Cylinder Heads

TSB0505 – King Air Filter and Airbox

TSB0605 – Fuel Petcock for all Cobra

TSB0705 – Throttle Cable for King & CM

 

2004 Technical Service Bulletins

TSB1504 – 2004 CM & PW Shock Spring

TSB1404 – 2004 CM Rear Shock Valving

TSB0104 – King Rear Brake

TSB0204 – King & CM Clutch Washer

TSB0304 – King CM Clutch Cover

TSB0404 – 2004 King Wire

TSB0504 – 2004 Water Pump Pulley

TSB0604 – 2004 Champion Spark

TSB0704 – King Front Brake Caliper

TSB0804 – 2004 King Rear Brake Carrier

TSB0904 – 2004 King Performance

TSB1004 – 2004 King CM Engine Case

TSB1104 – 2004 King Kick Lever Set

TSB1204 – 2004 CM & PW Carburetor Inlet

TSB1304 – 2004 CM & King BNaring

TSB1604 – 2004 CM Shock Valving