PEDALCHOPPER

SCHWINN STINGRAY "specific" 

GAS MOTORIZED BICYCLE KITS


BUILD YOUR OWN  [GAS ENGINE] PEDALCHOPPER                                                KIT's  #1 thru #6                                           HIGHER THE  NUMBER / HIGHER THE PERFORMANCE



I can also vouch for Jim’s products. Here is mine finished. Large rear wheel it w special pedal hopper wheel. Also his #5 (I believe ) motor. Front wheel with larger mm brake kit. His motor mounts. Never have to repair, just get in and ride. What great pleasure I get from this bike  - Jeff Smith / OHIO 

One of the most DIFFICULT Chinese 2 stroke motor INSTALLATIONS - MADE EASY! 

                                                                                                                  ______________________

The OCC style Schwinn Stingray is IMPOSSIBLE to Motorize without the right Equipment. My Equipment list(s) below = reflects 12+ years of building and selling almost exclusively Motorizing kits for this style of bike.  All equipment is tried and true which = equals a happy customer everytime!  Better yet! ~ all "kits" are pre-fit at my shop - prior to shipping - to assure EZ INSTALLATION on your end! 


OUR KITS  are TRULY THE BEST = PERFORMING, highest QUALITY PedalChopper "KIT" AVAILABLE!

                                                   _______________________________________________

TRANSFORM ANY -  OCC / Schwinn Stingray Chopper Bicycle into a Motorized PedalChopper!

Our D.I.Y. "KITS"  provide everything you need to accomplish the transformation!  The BIKE itself is NOT INCLUDED in this KIT.      If YOU have the Bike => WE have everything else you will need!   

Review this entire page  from TOP to BOTTOM to check out available options.

Word of advice - just suck it up and buy Jim's stuff. Trying to (figure it out on your own) ...just leads to headaches and frustration.  - C. LaFosse


   BRAND NEW!   NOW OFFERING: 

   VM 18 CARBURATOR UPGRADE

                            and...    LD 100 ENGINE UPGRADE   

for our Pedalchopper.com Engine KITS #3 thru #6

              [see drop down box in that section]



KIT #1 PREMIUM PEDALCHOPPER KIT for OCC style Stingray

KIT #1 

 PREMIUM KIT 

INDUSTRIES BEST AVAILABLE, 66 / 80cc ENGINE  

* UPGRADED -  40mm WIDE MOUTH  Aluminum BILLET Intake Manifold.  

* Higher Performance MOPED CARB featuring a BRASS FUEL ADJUSTMENT SCREW 

   Carburator is pre-jetted & adjusted, Throttle cable trimmed to proper length for your bike.

* CARBURATOR  is INSTALLED ONTO MANIFOLD. 

UPGRADED [STEEL] Throttle HOUSING w/ grips and separate  kill switch.

* XL Drag Pipe - PIPE ships separately.

* NOW using only:  Stingray Specific / precision CNC MOTOR MOUNTS  [No Drill].   Motor  is pre-installed onto

   motor mounts  - using hardest 12.9 metric bolts. MY CNC  Mounts  make engine very easy to install and

   provides  perfect chain alignment and chain tension.

* "Kit" style [rag joint] FOR MOUNTING REAR GEAR with mounting hardware – included. However,  I

    STRONGLY recommend BILLET 3 POINT Mount  [see  ADAPTOR section  just below]  add........$69

* Rear Axle - Chain Tensioners "Tweekers". 

Special MOTOR SIDE Drive chain &  Motor Side Chainguard

* LARGER 3 LITRE Fuel tank UPGRADE - now included with KIT. Fuel Line, Petcock & Tank Mounting 

   hardware. 

*  Clutch PADS properly trimmed & Clutch LEVER & CABLE connected and CLUTCH properly adjusted...

* Matching - 2 INTO 1 - RIGHT SIDE Brake Lever [connect 2 brakes to 1 lever] &  LEFT SIDE Clutch

   Lever.

*  HIGH QUALITY / PRE-GAPPED  SPARK PLUG

*  NOW!  HIGH PERFORMANCE ELECTRICS, UPGRADED CDI.  MAGNET & MAGNETO.

** BILLET / CNC engine covers shown in photo available but not included in kit price

 

$529.98

  • 5 lb
  • Available
  • Delivery in 5-8 days1


STRONGLY RECOMMENDED FOR ALL KITS - THREE POINT HUB ADAPTOR [UPGRADE]

Clamps onto hub and 3 fingers stick thru spokes for attaching rear drive gear.  Best mounting option - keeps chain concentric and aligned!

$69.98

  • 3 lb
  • Available
  • Delivery in 5-8 days1


KIT #2 COMPLETE

KIT #2 

 PREMIUM KIT W/ HIGH COMPRESSION HEAD 

INDUSTRIES BEST AVAILABLE, 66 / 80cc ENGINE  

* UPGRADED -  40mm WIDE MOUTH  Aluminum BILLET Intake Manifold.  

Higher Performance MOPED CARB featuring a BRASS FUEL ADJUSTMENT SCREW 

   Carburator is pre-jetted & adjusted, Throttle cable trimmed to proper length for your bike.

CARBURATOR  is INSTALLED ONTO MANIFOLD. 

UPGRADED [STEEL] Throttle HOUSING w/ grips and separate “toggle” kill switch.

XL Drag Pipe PIPE ships separately.

* NOW using only:  Stingray Specific / precision CNC MOTOR MOUNTS  [No Drill].   Motor  is pre-installed onto

   motor mounts  - using hardest 12.9 metric bolts. MY - CNC  Mounts  make engine very easy to install and

   provides  perfect chain alignment and chain tension.

* "Kit" style [rag joint] FOR MOUNTING REAR GEAR with mounting hardware – included. However,  I

    STRONGLY recommend BILLET 3 POINT Mount  [see  ADAPTOR section  just below]  add........$69

* Rear Axle - Chain Tensioners "Tweekers". 

Special MOTOR SIDE Drive chain &  Motor Side Chainguard

* LARGER 3 LITRE Fuel tank UPGRADE - now included with KIT. Fuel Line,  Petcock & Tank Mounting 

   hardware. 

*  Clutch PADS properly trimmed & Clutch LEVER & CABLE connected and CLUTCH properly adjusted...

* Matching - 2 INTO 1 - RIGHT SIDE Brake Lever [connect 2 brakes to 1 lever] &  LEFT SIDE Clutch

   Lever.

 *  HIGH QUALITY / PRE-GAPPED  SPARK PLUG

*  NOW!  HIGH PERFORMANCE EKLECTICS, UPGRADED CDI.  MAGNET & MAGNETO.

** ENGINES COME IN RAW SILVER but can be painted as you like...

** BILLET / CNC engine covers shown in photo available but not included in kit price

$569.98

  • Available
  • Ships within 1-3 days1


1 GALLON TANK UPGRADE for kits #1 - #6

TANK (LEFT) and TANK on Frame are the 1 gallon upgrade.   Add this tank upgrade to your shopping cart....  My KITs  COME WITH a 3 LITRE TANK [INCLUDED].  If you PURCHASE THIS UPGRADE - I WILL SEND YOU THE 4 LITRE / 1 GALLON TANK instead of the 3 litre. 

$39.00

  • 3 lb
  • Available
  • Ships within 1-3 days1


KIT #3 FASTER! SILVER STAR 6 / S.S.6 PORTED/POLISHED++

KIT #3

SILVER STAR 6

 

INCLUDES: 

INDUSTRIES BEST  66 / 80cc OR LD 100 ENGINE. [SEE DROP DOWN BOX]

* PORTED & POLISHED CYLINDER

* BEST PERFORMING - HIGH COMPRESSION - 6cc CNC HEAD

* Custom Carburator manifold for OCC style Stingray frame.

Higher Performance Moped Carburator featuring a BRASS FUEL ADJUSTMENT SCREW 

   Carburator is pre-jetted & adjusted, Throttle cable trimmed to proper length for your bike.

OR...  VM18 Carburator upgrade.  [SEE DROP DOWN BOX] (no photo yet)

 CARBURATOR  is INSTALLED ONTO MANIFOLD.

UPGRADED [STEEL] Throttle HOUSING w/ grips and separate kill switch.

XL Drag Pipe - PIPE ships separately.

* NOW using only:  Stingray Specific / precision CNC MOTOR MOUNTS  [No Drill].   Motor  is pre-installed onto

   motor mounts  - using hardest 12.9 metric bolts. MY - CNC  Mounts  make engine very easy to install and provides

   perfect chain alignment and chain tension.

* "Kit" style [rag joint] FOR MOUNTING REAR GEAR with mounting hardware – included.However,  I  STRONGLY recommend BILLET 3 POINT Mount  [see  ADAPTOR section  ABOVE]   add $69

*  Rear Axle - Chain Tensioners "Tweekers". 

*  Special MOTOR SIDE Drive chain &  Motor Side Chainguard

*  LARGE 3 LITRE Fuel tank UPGRADE - now included with KIT. Fuel Line, Brass Petcock & Tank Mounting hardware. 

*  Clutch PADS properly trimmed & Clutch LEVER & CABLE connected and CLUTCH properly adjusted...

*  Matching - 2 INTO 1 - RIGHT SIDE Brake Lever [connect 2 brakes to 1 lever] &  LEFT SIDE Clutch Lever.

*  HIGH QUALITY / PRE-GAPPED  SPARK PLUG

*  NOW!  HIGH PERFORMANCE ELECTRICS, UPGRADED CDI.  MAGNET & MAGNETO.

NOTE: BILLET ENGINE COVERS AVAILABLE BUT NOT INCLUDED.  Most paint schemes included in price.

 

$629.98

  • 5 lb
  • Available
  • Delivery in 5-8 days1

I just installed the kit and...  I LOVE IT, LOVE IT, LOVE IT!  THANK YOU for Hooking me up!

-  Ethan B.


FASTER + MORE POWER! SILVER STAR 6 / V-2 S.S.6 V-2

KIT #4

SILVER STAR 6 "V-TWIN" FIRE

 

INCLUDES:

INDUSTRIES BEST AVAILABLE 66 / 80cc  or LD100 ENGINE [SEE DROP DOWN BOX]

PORTED & POLISHED CYLINDER

BEST PERFORMING - HIGH COMPRESSION -  [DUAL PLUG HEAD]  CNC HEAD [PROPRIETARY]

* Custom Carburator manifold for OCC style Stingray frame.  

Higher Performance Moped Carburator featuring a BRASS FUEL ADJUSTMENT SCREW 

   Carburator is pre-jetted & adjusted, Throttle cable trimmed to proper length for your bike.

OR...  VM18 Carburatoe Upgrade [see drop down box]  (no photo yet) 

CARBURATOR  is INSTALLED ONTO MANIFOLD.

* HIGH PERFORMANCE  [TWIN  FIRE IGNITION SYSTEM] 

UPGRADED [STEEL] Throttle HOUSING w/ grips 

XL Drag Pipe - PIPE ships separately.

* NOW using only:  Stingray Specific / precision CNC MOTOR MOUNTS  [No Drill].   Motor  is pre-installed onto

   motor mounts  - using hardest 12.9 metric bolts. MY - CNC  Mounts  make engine very easy to install and provides

   perfect chain alignment and chain tension.

* "Kit" style [rag joint] FOR MOUNTING REAR GEAR with mounting hardware – included.However,  I  STRONGLY recommend BILLET 3 POINT Mount  [see  ADAPTOR section  ABOVE]   add $69

* Rear Axle - Chain Tensioners "Tweekers". 

* Special MOTOR SIDE Drive chain &  Motor Side Chainguard

* LARGE 3 LITRE Fuel tank UPGRADE - now included with KIT. Fuel Line, Brass Petcock & Tank Mounting hardware. 

* Clutch PADS properly trimmed & Clutch LEVER & CABLE connected and CLUTCH properly adjusted...

* Matching - 2 INTO 1 - RIGHT SIDE Brake Lever [connect 2 brakes to 1 lever] &  LEFT SIDE Clutch Lever.

* HIGH QUALITY / PRE-GAPPED  SPARK PLUG

* HIGH PERFORMANCE ELECTRICS, UPGRADED CDI.  MAGNET & MAGNETO.

NOTE: BILLET ENGINE COVERS AVAILABLE BUT NOT INCLUDED.  Most paint schemes included in price.

 

 

 

$699.98

  • 5 lb
  • Available
  • Delivery in 5-8 days1


KITS #5 & #6 BELOW - have balanced crank!

I can't even imagine using a stock crank anymore.
Balanced cranks are such a nice upgrade!
Once you ride one, you'll never go back!
- Lowell Ray / Engine Tech.
 


SMOOTH! and... FAST! SUPER STAR 6+ with Balanced Racing Crank Shaft!

KIT #5

SUPER STAR 6+

INDUSTRIES BEST  66 / 80cc OR LD 100 ENGINE [SEE DROP DOWN BOX] 

* LEGIT:  DYNAMIC BALANCED RACE CRANK - PROFESSIONALLY INSTALLED

*  PORT MATCHED / PORTED & POLISHED CYLINDER

BEST PERFORMING - HIGH COMPRESSION  CNC HEAD

* Custom Carburator manifold for OCC style Stingray frame.    

Higher Performance Moped Carburator featuring a BRASS FUEL ADJUSTMENT SCREW 

   Carburator is pre-jetted & adjusted, Throttle cable trimmed to proper length for your bike.

OR   VM18 Carburator Upgrade [SEE DROP DOWN BOX] (no photo yet) 

CARBURATOR  is INSTALLED ONTO MANIFOLD.

UPGRADED [STEEL] Throttle HOUSING w/ grips.  separate kill switch

XL Drag Pipe - PIPE ships separately.

* NOW using only:  Stingray Specific / precision CNC MOTOR MOUNTS  [No Drill].   Motor  is pre-installed onto

   motor mounts  - using hardest 12.9 metric bolts. MY - CNC  Mounts  make engine very easy to install and provides

   perfect chain alignment and chain tension.

* "Kit" style [rag joint] FOR MOUNTING REAR GEAR with mounting hardware – included. However,  I  STRONGLY recommend BILLET 3 POINT Mount  [see  ADAPTOR section  ABOVE] ......add $69

*  Rear Axle - Chain Tensioners "Tweekers". 

*  Special MOTOR SIDE Drive chain &  Motor Side Chainguard

*  LARGE 3 LITRE Fuel tank UPGRADE - now included with KIT. Fuel Line, Brass Petcock & Tank Mounting hardware. 

*  Clutch PADS properly trimmed & Clutch LEVER & CABLE connected and CLUTCH properly adjusted...

*  Matching - 2 INTO 1 - RIGHT SIDE Brake Lever [connect 2 brakes to 1 lever] &  LEFT SIDE Clutch Lever.

*  HIGH QUALITY / PRE-GAPPED  SPARK PLUG

*  HIGH PERFORMANCE ELECTRICS, UPGRADED CDI.  MAGNET & MAGNETO.

NOTE: BILLET ENGINE COVERS AVAILABLE BUT NOT INCLUDED.  Most paint schemes included in price.

$799.98

  • 5 lb
  • Available
  • Delivery in 5-8 days1


SMOOTH & POWERFUL - SUPER-BEE 6+ KIT #6

KIT #6

SUPER-BEE 6+

 

FEATURING "V-TWIN FIRE"  IGNITION / DYNAMIC BALANCED RACING CRANK / PORT MATCHED, PORTED & POLISHED CYLINDER..

 "Went ride the bike today, just breaking her in! And let me tell you guys, when that SuperBee kicks in, the power is INSANE!!! It had me hanging on tight! It keeps wanting me to go whenever I'm cruising , the motor keeps pushing and pushing me to throttle it up even more! This engine is extremely impressive! SuperBee!!  - Rodney P. / Loisiana

 

INCLUDES:

INDUSTRIES BEST AVAILABLE, 66 / 80 OR LD100 ENGINE. [SEE DROP DOWN BOX] 

PORT MATCHED, PORTED & POLISHED CYLINDER

BEST PERFORMING - HIGH COMPRESSION -  [DUAL PLUG HEAD]  CNC HEAD 

* Custom Carburator manifold for OCC style Stingray frame.      

Higher Performance Moped Carburator featuring a BRASS FUEL ADJUSTMENT SCREW 

   Carburator is pre-jetted & adjusted, Throttle cable trimmed to proper length for your bike.

OR   VM18 Carburator Upgrade [SEE DROP DOWN BOX] (no photo yet) 

CARBURATOR  is INSTALLED ONTO MANIFOLD.

HIGH PERFORMANCE  [TWIN  FIRE IGNITION SYSTEM] 

UPGRADED [STEEL] Throttle HOUSING w/ grips 

XL Drag Pipe - PIPE ships separately.

* NOW using only:  Stingray Specific / precision CNC MOTOR MOUNTS  [No Drill].   Motor  is pre-installed onto

   motor mounts  - using hardest 12.9 metric bolts. MY - CNC  Mounts  make engine very easy to install and provides   perfect chain alignment and chain tension.

* "Kit" style [rag joint] FOR MOUNTING REAR GEAR with mounting hardware – included.However,  I  STRONGLY recommend BILLET 3 POINT Mount  [see  ADAPTOR section  ABOVE]   add........$69

* Rear Axle - Chain Tensioners "Tweekers". 

Special MOTOR SIDE Drive chain &  Motor Side Chainguard

* LARGE 3 LITRE Fuel tank UPGRADE - now included with KIT. Fuel Line, Brass Petcock & Tank Mounting hardware. 

* Clutch PADS properly trimmed & Clutch LEVER & CABLE connected and CLUTCH properly adjusted...

* Matching - 2 INTO 1 - RIGHT SIDE Brake Lever [connect 2 brakes to 1 lever] &  LEFT SIDE Clutch Lever.

* HIGH QUALITY / PRE-GAPPED  SPARK PLUGS

 

*  HIGH PERFORMANCE ELECTRICS, UPGRADED CDI.  MAGNET & MAGNETO.

NOTE: BILLET ENGINE COVERS AVAILABLE BUT NOT INCLUDED.  Most paint schemes included in price.

 

 

 

 

$869.98

  • 5 lb
  • Available
  • Delivery in 5-8 days1


more information...

Note: Please fill out the fields marked with an asterisk.


 A solid foundation

 Every balanced crank engine sold by Pedalchopper is hand built by a builder with 40 years of two stroke experience using a REAL balanced crank with the proper balance factor for the piston size, all new slip-fit mains, and all new seals and gaskets.

Each build starts with the best available stock engines as the base for all levels of performance offered.
Cranks are properly shimmed and piston pin circlips are upgraded to Italian moped parts for reliability.
These engines are real-world tested and all parts are selected specifically for long smooth trouble free service life without the typical headaches of spotty chinese quality control.
We do the homework so you don't have to.
Owner Jim Wilson goes over and above to ensure 100% satisfaction for EVERY customer so you can trust your hard earned cash won't be wasted!
No other vendor has the reputation for quality parts and outstanding customer service that Pedalchopper has earned.
Shop smart!

THE FOLLOWING REMARKS FROM MY ENGINE BUILDER WHO INSTALLS THE BALANCED RACE CRANKS INTO OUR PEDALCHOPPER KITS #5 AND #6 -

All I can say is WOW! I could instantly feel a HUGE difference in how this engine runs compared to a normal chinadoll! This thing feels like a late 70's japanese enduro bike! Smooth, pulls strong, almost no four stroking, just excellent manners despite being brand new. It even idles!

I'm truly blown away how much better this ENGINE feels even on the very first ride!

The power stays strong all the way to the top, at least as far as I'm willing to push it as yet. The torque stays good and the better balance makes it rev SO much smoother!

About the time you start feeling a bit scared on stocker due to the excess vibration, this thing is just started pulling smooth & strong! I probably hit 35 or so even on the first ride, and I was not pushing it anywhere NEAR top rpm.

Considering this is a bone stock untouched cylinder, it runs really good!

Once I get it broken-in, I will be porting the jug a bit hotter than I normally do.I have excellent confidence that it will be a real sleeper once I port it out, capable of 50+ on my 36t gearing even with the totally wrong pipe.

Even with my not very good pipe, it just runs amazing!

Hands down by far the smoothest most powerful chinadoll I have ever ridden out of the box.

Yet another incident of the good stuff being well worth the cost and effort.

I hope everyone out there gets to feel one of these for themselves!

READ MORE... below


DETAILED EXPLANATION:...
We sell 2 stroke bike engine kits made exclusively for STINGRAY CHOPPER BICYCLES.

When you buy a motor kit from anyone other than PEDALCHOPPER.COM for installation on your OCC / Stingray project bike.... You will NOT have the proper Motor Mounts, proper XL chain, a custom fit carburetor, proper size rear wheel drive sprocket, or proper fitting exhaust, etc, etc.

YES; Our KITS COST MORE, – However, you get a lot more for your money! Continue reading to see why our kits are worth more.

 

1. I only use best available [RESEARCHED] 2 stroke engines..
2. If the stock head is used - I flip it so the plug is facing forward, or I install a PERFORMANCE Head if ordered.
3. I reinstall all four head bolts into block using Loc-Tite,
4. Replace the head gasket.
5. Replace lock washers on all 4 Head Studs, then I personally torque them to 15 ft lbs. in an X pattern.
6. I only use ArBeo / SHA 15-15 which is an Italian Dellorto clone carb with an fuel adjustment screw. This carburetor is 10 times better than a standard "kit" NT carb.now offering M18 ATV CARB also.
7. In order for The Upgraded carbs to fit into Stingray frame - I install a custom manifolds..
8. Although the upgraded carbs work great! I still have to do many things to it to make sure it works right: I have to replace the cheap mounting bolt, install proper jet size, install throttle cable, stretch cable then final adjustments on cable, etc.
9. I USE A STEEL THROTTLE HOUSING – versus the plastic kit throttles that do not last very long!
10. I pre-wire the engine with s SEPARATE [ toggle] kill switch
11. All wire CONNECTIONS are [soldered] and shrink wrapped & magneto is sealed.
12. Additionally - I telephone everyone who orders an engine kit from me - to find out what handlebars will be used as I trim all cables to length for your particular chopper bike – thus no cables sticking out a mile in front of bike....
13. EVERY KIT includes 2 into 1 brake lever and matching clutch lever installed and professionally adjusted clutch.
14. I MOCK-UP all engines on a stingray frame here. I only use my Stingray specific billet motor mounts.
15. I attach the engine mount to the engine with 12.9 grade hardened metric bolts FYI: The billet 2 piece engine mount was invented and designed by me at Pedal Chopper.com
16. Chain is pre-cut to length based on rear drive sprocket. I usually use a 38 or 40 TOOTH Chain wheel sprocket A standard kit 44 tooth sprocket is way to big for a Stingray.
17. I strongly recommend a 3 point hub adaptor instead of the 'kit' rag joint for rear sprocket mounting - I try to always keep proper size hub adaptors for stingray in stock.
18. My exhaust pipes are fabricated to clear the bike pedals and the engine mount designed for perfect position and clearance so that the pedals do not hit the engine either... ALSO THE PIPE IS LONG ENOUGH TO FUNNEL EXHAUST PAST REAR WHEEL.
19. I do have any number of performance upgrades , port / polish, the best of Hi-comp heads and ignitions... and now I have ability to install balanced cranks for a price. I AM NOT INTO RACING - but my kits are fast / smooth / reliable.
20. Just review my entire  D.I.Y. [GAS] motorized bicycle kit page - everything is explained.
SO WHEN TAKING ALL OF THIS INTO ACCOUNT and much more that I’ve not included.... my prices are indeed very fair –
With PHOTO INSTRUCTIONS included you get all of the proper parts at one time for the easiest possible installation on a chopper bike!
Thanks for reading my explanations
Sincerely Jim Wilson


...QUESTIONS OR FOR QUOTE CONTACT ME IN FORM BELOW.


Note: Please fill out the fields marked with an asterisk.