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Quantity
100% Original
7 Days Warranty
Free Cashback
Net Price
Applicable Models
See All
BENLY50CD50 (CD50-1100001-1330600)
MONKEY (Z50J-1000001-1510400)
GORILLA (Z50J-1000001-1510400)
DAX 6V (ST50)(ST50-6300022-6346265)
CHALY 50 (CF50-1000002-2899999)
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Product Detail
Specification:
[Product Contents]
type Z Cylinder Head x 1 Set
tappet Set x 1 Set
Reinforced Valve Spring Set (It is already installed.) x 1 Set
Exhaust Stud Bolt (It is already installed.)x2pcs.
Exclusive Special Camshaft for type Z x1pc.
type GtS Cylinder x1pc.
Bore Up Kit Gasket x 1 Set
Exhaust Gasket x1pc.
tappet O-ring x1pc.
Camshaft Roller Washer x1pc.
Piston Pin x1pc.
Piston Clip x2pcs.
RIK Φ51.5 Piston Ring x 1 Set
for Φ52 Piston 6V x1pc.
Knock Pin 8 x 12 x 3pcs.
Knock Pin 8 x 14 x2pcs.
Motorized Bicycle Second type Display Sticker x1pc.
KITACO Must Book of Upper Engine the 1st Volume/Horizontal type of Book All 71 Pages (4990852094998)
type Z Cylinder Head x 1 Set
tappet Set x 1 Set
Reinforced Valve Spring Set (It is already installed.) x 1 Set
Exhaust Stud Bolt (It is already installed.)x2pcs.
Exclusive Special Camshaft for type Z x1pc.
type GtS Cylinder x1pc.
Bore Up Kit Gasket x 1 Set
Exhaust Gasket x1pc.
tappet O-ring x1pc.
Camshaft Roller Washer x1pc.
Piston Pin x1pc.
Piston Clip x2pcs.
RIK Φ51.5 Piston Ring x 1 Set
for Φ52 Piston 6V x1pc.
Knock Pin 8 x 12 x 3pcs.
Knock Pin 8 x 14 x2pcs.
Motorized Bicycle Second type Display Sticker x1pc.
KITACO Must Book of Upper Engine the 1st Volume/Horizontal type of Book All 71 Pages (4990852094998)
[Description]
Type Z Headset Big Bore Kit.
Combined with the Type Z cylinder head, this cylinder set allows you to fully enjoy the high power of 88cc.
This bore-up kit includes high-compression pistons and steel head gaskets for 6V engines.
This is a high quality aluminum cylinder with a ceramic machined aluminum sleeve type GTS cylinder.
Combined with the high-performance Type Z head, the engine blows smoothly from low to high RPM.
This flagship version includes a special camshaft exclusively for the Type Z.
If the distance piston shoulder ⇔ piston pin center = 17mm, please select 12V big bore kit.
If piston shoulder ⇔ piston pin center = 20mm, please select 6 big bore kit.
Combined with the Type Z cylinder head, this cylinder set allows you to fully enjoy the high power of 88cc.
This bore-up kit includes high-compression pistons and steel head gaskets for 6V engines.
This is a high quality aluminum cylinder with a ceramic machined aluminum sleeve type GTS cylinder.
Combined with the high-performance Type Z head, the engine blows smoothly from low to high RPM.
This flagship version includes a special camshaft exclusively for the Type Z.
If the distance piston shoulder ⇔ piston pin center = 17mm, please select 12V big bore kit.
If piston shoulder ⇔ piston pin center = 20mm, please select 6 big bore kit.
Caution
*Original head is not compatible.
*The OEM cylinder head cannot be installed due to interference between the pistons and valves.
*Even 6V engines can be used with bore-up kits for 12V engines depending on the year of release.
*Please prepare the following OEM parts separately.
*Right side cover part
Right side cover for 12V engine 12331-GB0-910 ... 1pc.
Bolt for right cover 6x20 96001-06020-00 2pcs.
Cam cover long bolt M6 x 110 95701-06110-00 1pc.
*Cam sprocket parts
28T cam sprocket 14321-GB6-911 - 1pc.
Cam bolt M5 90083-GB6-911 ... 2pcs.
*The OEM cylinder head cannot be installed due to interference between the pistons and valves.
*Even 6V engines can be used with bore-up kits for 12V engines depending on the year of release.
*Please prepare the following OEM parts separately.
*Right side cover part
Right side cover for 12V engine 12331-GB0-910 ... 1pc.
Bolt for right cover 6x20 96001-06020-00 2pcs.
Cam cover long bolt M6 x 110 95701-06110-00 1pc.
*Cam sprocket parts
28T cam sprocket 14321-GB6-911 - 1pc.
Cam bolt M5 90083-GB6-911 ... 2pcs.
Applicable Models
BENLY50CD50 (CD50-1100001-1330600)
MONKEY (Z50J-1000001-1510400)
GORILLA (Z50J-1000001-1510400)
DAX 6V (ST50)(ST50-6300022-6346265)
CHALY 50 (CF50-1000002-2899999)
Show more
