SO WHAT IS UNDERCUTTING?
UNDERCUTTING:
ANGULAR CUTTING OF ENGAGEMENT
DOGS TO KEEP FROM SLIPPING OUT OF GEAR UNDER LOAD.
RACE CUT:
UNDERCUTTING WITH SLIGHT RAMPS CUT ON FACE OF
ENGAGEMENT DOGS TO ALLOW SMOOTHER TRANSITION IN GEARS WITH
LESS KILL TIME IF USING AN AIR SHIFTER. GOOD FOR STREET / STRIP USE.
CYCLE X BILLET HIGH PERFORMANCE TRANSMISSIONS The highest level Honda CB750 SOHC products is our goal.
Our newest addition to the
highest level Honda CB750 products available are the race proven
complete transmissions.
Transmission and Cycle X Chain Wheel and Hub Combo These transmissions feature new splines (15
tooth), large unbreakable dogs, super polished and race proven.
The Cycle X Refurbished Chain Wheel and Outer Clutch Hub We disassembled the cush drive and glass bead for inspection. The inner portion of the hub is drilled and tapped for screws to replace the long rivets installed by Honda to hold the drive together. Before installing the new cush drive rubbers, we measure the amount of deflection or wobble the two sprockets have. Most hubs have different measurements. But, they generally deflect or wobble over 2mm measured by the outer tooth area, relying on the cush rubbers to keep things somewhat stable. With that said, we surface the outer plates and machine the inner portion to reduce this deflection and wobble.
Before we install the specific length and material cush drive rubbers, we
remove and install (2) new needle bearings on the inside. This chain wheel and clutch combo has been refurbished as described above with inner clutch hub oiling modifications. The chain wheel and clutch assembly combo is then balanced to absolute perfection. (1/2 gram, 1 in. from the center line)
ENL-032 $2999.00 Call to order. One (1) available. |
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Honda CB750 Transmissions for Outright Sale
These transmissions are refurbished with tender care. They are
reconditioned with our pro-cut gear clusters and ready to go without an
exchange.
EARLY
$549.00 ENL-012EARLY Call for availability, more coming soon.
LATE
$549.00 ENL-012LATE Call for availability, more coming soon. Optional Upgrades:
Cryogenically Treated Transmissions Service Cryo treated exchange - $129.00
Call to order.
Coated Transmissions
Slick shifting, super smooth
anti-friction coated transmissions. Call to order.
Super Finished Transmission Gears and Misc. Engine Parts
Our
tumbling and super-finishing technique have been
used in our shop for decades. $149.00 per transmission. Call to order.
Cryogenically Treated Kick Starter Shafts The stock (OEM) kick starter shafts have been known to twist when kick starting high compression motors. Many customers have great results using these treated kick shafts. $39.00 Exchange basis only. Call to order.
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These are the most complete
motor drive train assemblies ever offered.
Includes: Final drive #1:
Used on
high performance 1976 & under engine cases. Transmission bearing set:
These 7 transmission bearings are Japanese
steel bearings . World class refurbished chain wheel and balanced clutch hub: Note: Before we go any further with our explanation of cush drives and rebuilding cush drives, we must mention that Honda has not offered these parts for years. Secondly, most racers and people that are desperate for a fix will use "O" ring material sold in bulk and cut it to size. The trouble with "O" ring material sold in bulk is the fluctuation of the outside diameter and the rubber quality itself.
Note:
It is not uncommon for the outside diameter of "O" material to fluctuate
.030 or more.
This addition to our refurbished Honda CB750 section is
something that many people are aware of, but sometimes ignore. Meaning, the
cush drive rubbers on the inside of the hub that are disintegrated about 50%
of the time. Call it father time or they just lead a hard life. In stock, call to order.
If you're in need of tech help, refer to our transmission tech tips page.
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Under cutting:
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Honda cb750 sohc undercut
transmissions .... In stock. (early version) $549.00
RF-0012 |
Honda cb750 sohc
.... 2nd, 3rd and 4th under-cut version used throughout Europe and
the world. |
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Cycle X Individual Race Gear Clusters Note: "Pro-cut" has an added 6 degree cut at the top of the male dog that will allow gears to transition sooner. ** Click for gear identification (Early or late) **
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Testing, testing, and more testing.
The above photo shows our
transmission cut-a-way test stand for checking gear lash, different ratios and
basic product development.
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Transmissions Identification Early & Late
2nd Gear
4th Gear
3rd Gear |
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Transmission Bearing Set These 7 transmission bearings are Japanese
steel bearings . ENL-SET1 $245.00
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A 3.99% customer service charge is applied to all phone orders.
If ordering via phone, please also provide the part # of any products you are interested in for faster and more accurate service.
If you encounter a (rare) broken button as you're trying to add parts to your cart (going to PayPal summary instead of your cart or not opening PayPal at all) or anything else of concern, please call us to report it. We'll try to have it fixed for your convenience within the next 5-10 minutes. Afterwards, refresh the page and try again.
NOTE: As of July 1st, 2018, an extended goods and services tax (GST) has been applied to all Australian consumers buying overseas, charging an extra 10% in taxes to us with each purchase. To ensure that you can continue to purchase from us in Australia and we can provide our parts at our usual lower cost, please contact us at the email below if interested in any particular parts so that we can make a special shipping arrangement for you.
It is the sole and
exclusive responsibility of the purchaser to determine the suitability of any
part, product or work for his or her use.
The purchaser shall assume all legal, personal injury risk and liability and all
other obligations, duties and risks therewith.
There is no warranty on High Performance products.
Click to go back to Engine Parts page
Cycle X Global Headquarters
6246 US Hwy 51 South
Hazelhurst, WI 54531
Phone: 715-356-7346
Email: hotrodcyclex@gmail.com