Cylinders
Malossi Sport LC piaggio cylinder
$ 286.50
Here's a good sport cylinder for your Carb Swapped Piaggio SR50, or Derbi GP1. This is a nice cast iron cylinder, made in Italy. Cast iron kits with 2 rings...
12mm wrist pin bearing honda yamaha
$ 16.50
This is a NECESSARY component to replace when doing your top end, crank or general rebuild. These bearings require NO special tools, and work on all 49cc 2 strokes, with...
Athena Sport Basic 70cc cylinder for vertical minarelli
$ 219.00 $ 239.99
Athena 70cc sport cylinder for 89-01 Yamaha Zuma! This kit includes everything needed for install, including gaskets and reed pedals. Single ring piston, 47.6mm bore. It is required to set...
Top Performances "Black Trophy" 70cc Piaggio Cylinder Kit
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Top Performances black trophy kit for Piaggio air cooled engines! The power range for this cylinder would be right in between a Polini Corsa and Contessa! Closeout Item: No returns....
Honda NAVi Yuminashi Camshaft
$ 220.50
Yuminashi High Lift camshaft for the Honda Navi, this cam is designed for maximum horsepower, while retaining the stock decompression system to allow better starting with big bore setups! This...
Honda Spree NQ50 Cylinder kit
$ 69.00
Replacement Cylinder kit for Honda spree NQ50. Will also fit elite 88/89 SB50. Will not fit any other models.
Honda Elite / Dio 72cc kit
$ 89.00
BUDGET 72cc kit for your Elite / Dio, includes head, and everything needed for install! Piston size = Ø47 Pin size = Ø12 Don't forget PROCURE Depending on your Elite -...
Zuma / Jog / Vino Big bore kit 70cc
$ 84.50
BUDGET oriented big bore kit for Minarelli horizontal air cooled scoots. Unbeatable quality and performance for the price. Includes Clips, gaskets, and everything needed for install! Don't forget PROCURE
Stage6 MK2 Racing 70cc piaggio
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Air cooled piaggio MK2 racing cylinder. Includes everything needed for install. This is a great mid race cylinder kit. Will fit common piaggio air cooled models like the Piaggio typhoon...
Honda DAX 145cc big bore kit
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Honda DAX 125 -> 145 big bore kit, normal compression, we recommend this Yuminashi kit in conjunction with the camshaft, and larger injector linked below. Camshaft Injector
Honda DAX high performance camshaft
$ 179.50
Yuminashi High performance camshaft for the DAX125. This cam works well with the stock 125cc motor, or with the 145cc big bore kit. We advise getting your ECU tuned with...
Malossi 70cc Cylinder kit Ditech SR50 (Morini)
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Malossi 70cc sport cylinder kit (with ECU) for Aprilia sr50 with the Morini engine. This includes everything to make your SR50 a 70cc, while retaining the OEM fuel injection.
Polini Corsa for Piaggio AC
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Polini corsa 70cc big bore kit for the piaggio air cooled scooters, like the Piaggio typhoon and Vespa ET2.
Kitaco Camshaft - Honda Grom/Monkey
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Kitaco Stage 1 Camshaft for the 2013-2020 Honda Grom and Monkey 125. Works great on stock bore or big bore bikes! You will notice a Horsepower and torque bump making...
S23 XR150L Racing Camshaft
$ 84.50
Finally our XR150 Camshafts are in stock and ready to ship! These work great on an OEM machine, and even better with our big bore kit! BIG BORE KIT HERE...
Athena Sport 70cc cylinder
$ 219.00 $ 239.99
Athena Sport 70cc cylinder for 02-11 Zuma, Jog, Vino! This is comparable in power to the Stage6 MK2 sport pro. We recommend pairing this with a Yasuni R exhaust, and...
Buy Paul an Energy drink
$ 2.50
Paul is a hardworking individual who enjoys raising his heart rate with caffeine, and is also responsible for working on shipping all products along with ordering new ones. Show your appreciation by...
S3 Cam Sprocket Heatsink Honda Grom / Dax / Monkey
$ 75.50 $ 89.99
Custom Heat Sink Cam Sprocket cover for all years Grom, monkey, dax 125! Also fits trail 125. Add some extra style and cooling to your cylinder head. Includes new socket...
S3 Valve Cover Heatsink Honda Grom / Dax / Monkey
$ 100.50 $ 119.99
Custom Heat Sink Valve cover for all years Grom, Monkey, Dax 125! Only Fits Grom and Monkey 5 speed (2022+) Includes top and bottom cover (top cap has provisions for...
S3 Head Heatsink KIT Honda Grom / Dax / Monkey
$ 159.50 $ 189.99
Custom Heat Sink Cam Sprocket cover for all years Grom, Monkey, Dax 125! Add some extra style and cooling to your cylinder head. Includes new socket cap bolts, retains OEM...
XR150L PRO X Upgraded valves
$ 24.50
Steel valves for your XR150L. Must have with our performance cams. The OEM valves on this bike are super low quality, and can not handle the lift of performance camshafts....
XR150L Valve Seal and retainer set
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OEM honda valve seals, collets, and retainers for your XR150L recommended when replacing your valves! Choose from One set for one valve, or a pair for two valves. 1 valve...
XR150L 222cc gasket kit
$ 10.50
Replacement gasket kit for our 222cc big bore kit for the XR150L!
Honda Navi 125cc Big bore kit *In Stock*
$ 230.50
SCOOTERSWAPSHOP EXCLUSIVE ITEM Expected ship date : Today! Finally! A bolt on big bore kit for the NAVi! No Boring your stock cylinder, or case! The 53mm piston...