Note: Wiseco Pistons come with          rings,circlips and Pin
Wiseco piston std               $84.99
Wiseco piston .080             $94.99
Wiseco rings  std                $39.99
Head gasket    
Base gasket   
Piston pin 
Wristpin bearing
Circlips (pair)  
Clutch cover gasket       
  Note: 60cc engines use the same piston pin, base gasket, wristpin bearing and clips as the pw50
ENGINE
peeweecycle.com
MINI RACER PERFORMANCE PARTS AND SUPPLIES 
PW50 SPECIALISTS
Machining & Engine Mods
$44.99
COMPLETE 60cc ENGINE KIT

- 60 CC CYLINDER
- CYLINDER HEAD
- PISTON AND RINGS
- WRISTPIN AND BEARING
- TOP END GASKETS
- CIRCLIPS


60cc Engine kit!

- 50CC CYLINDER STD BORE
- PISTON AND RINGS
- WRISTPIN AND BEARING
- TOP END GASKETS
- CIRCLIPS
$99.99
50cc Engine Parts
Wiseco 50CC Pistons

Standard Top end kits
50cc & 60cc
piston -rings -wristpin bearing - wristin - clips - gasket set
Top end Kit 50cc  $19.99
Top end kit 60cc   $19.99
Pro X std piston kit 40.00mm             $69.99
Quality Japanese made piston kit! Kit comes with pictured items. Piston, Rings, Circlips & Pin. 

$179.99

$64.99



$69.99

$49.99

$2.99

$7.99

$4.99

$9.99

$9.99

$2.99

$9.99

$57.98

$26.99

$84.99

$25.99

$10.99

$18.99
OEM Yamaha Cylinder
OEM Yamaha Piston std
OEM Yamaha Rings std
OEM copper head gasket 
BORE CYLINDER 
MILL CYLINDER FOR REV PLATE    
REV PLATE WELDED TO CYLINDER INCLUDES MILLING
CYLINDER PORTING                        
ADD BOOST PORT TO 60CC CYLINDER
$100.00
$50.00
$175.00
$125.00
$75.00
Shop Rates
peeweecycle includes a top end bearing and gaskets with all Wiseco pistons
OEM Bearing-crankshaft set
OEM Bearing-conrod
OEM Connecting rod
OEM Pin crankshaft      
OEM Seal-crank clutch side
OEM Seal-stator side     
Mill & rechamber head 50cc
Cylinder porting
With boost port added
Stock 60cc cylinder before boost port
$169.99
Same as 60cc kit but has the boost port cut in for maximum power.
For more information see machining at bottom of page.

OEM Yamaha Cylinder Head
OEM-Crankshaft 1983-present      $260.99

peeweecycle includes a top end bearing and gaskets with all ProX pistons
50cc Engine kits
Top Quality Best Value
This kit contains a OEM Yamaha cylinder plus a top quality Japanese made ProX piston kit. This kit comes complete with top end gaskets and wristpin bearing.

This kit is AMA legal
$249.99
OEM
Budget engine kit
also use for .080 50's
60cc head gasket   $11.99