Check my coupons
Quantity
100% Original
7 Days Warranty
Free Cashback
Net Price
Applicable Models
See All
12VMONKEY (Z50J-2000001-/AB27-1000001-1899999)
12VGORILLA (Z50J-2000001-/AB27-1000001-1899999)
Product Detail
Specification:
Target Engine:88cc/SCUT100cc/SCUT106cc/106cc
No Bowling
Product Contents
Enhanced Crankcase
・Case gasket
Super oil pump (with relief valve function)
・Camshaft Chain Guide Roller&Bolt
・Shim ring
・Knock Pin
・Main shaftBearingHoldPlate
・Counter ShaftBearingHoldPlate
Various Bolts for fixing
Stud Bolt (The Stud Bolt that comes with the engine varies depending on the Engine Displacement Volume)
No Bowling
Product Contents
Enhanced Crankcase
・Case gasket
Super oil pump (with relief valve function)
・Camshaft Chain Guide Roller&Bolt
・Shim ring
・Knock Pin
・Main shaftBearingHoldPlate
・Counter ShaftBearingHoldPlate
Various Bolts for fixing
Stud Bolt (The Stud Bolt that comes with the engine varies depending on the Engine Displacement Volume)
[Description]
・Reinforced ribs and bulkheads added
・Ball bearings are used instead of stock needle bearings
・Bearing hold plate
・Oil jet mechanism
■Details
The reinforced crankcase is specially designed to increase the rigidity of the crankcase and to reduce the load on the crankcase caused by the larger displacement.
The crankcase is made of die-cast aluminum, which allows for the placement of reinforced ribs and increased strength in every detail.In addition, by adopting the oil jet mechanism with excellent cooling effect, oil is always injected directly to the connecting rod, cylinder, piston, etc., and the inside of the engine can be cooled.
Crankshaft direct drive super oil pump (with relief valve function) is used.
The relief valve mechanism enables hydraulic pressure control and maintenance of proper oil quantity and oil level.
In order to reduce the internal pressure of the crank case of the large displacement engine, the inner diameter of the breather pipe is 6mm instead of the stock 4mm.
A special bearing hold plate is used for the transmission bearing that receives the large torque from the larger displacement.
■Current SP Takegawa special/dry clutch owners
If you currently have the current SP Takegawa special/dry clutch kit, you can install it without modification.
If you have an old type clutch kit, you will need to check the compatible clutch cover before purchasing, as some clutch covers cannot be installed at the same time.
Please see the Reinforced Crankcase Set precautions pdf.
■Cross Transmission Kit for Reinforced Crankcase
Reinforced crankcase only
TAF 5-speed cross transmission kit
S Touring 5 speed
Gear ratio: First gear: 2.357, 2-speed: 1.611, 3 speed: 1.190, 4-speed: 0.958, 5-speed: 0.807
Super Street 5 Speed
Gear ratio: First gear: 2.357, 2-speed: 1.764, 3-Speed: 1.400, 4-speed: 1.136, 5-speed: 1.000
S Touring 5 speed (for secondary)
For wet clutches:02-04-0083
For dry clutches:02-04-0084
Super Street 5 Speed (for Secondary)
For wet clutches:02-04-0247
For dry clutches:02-04-0246
*6-speed cross transmission kit for reinforced crankcase has been discontinued.
6-speed cross
Gear ratio: First gear: 2.615, 2-speed: 2.000, 3-speed: 1.578, 4-speed: 1.333, 5-speed: 1.181, 6-speed: 1.043
(For wet clutch: 02-04-0095)
(For dry clutch: 02-04-0096)
*SP Takegawa does not recommend installing a 138cc and 6-speed cross transmission kit at the same time.
■If you have a cross transmission made by SP Takegawa
If you have an SP Takegawa cross transmission (for Monkey / Gorilla stock crankcase), you can install it in a reinforced crankcase by purchasing a "Cross Transmission Conversion Kit".
SP Takegawa Cross Transmission Conversion Kit for TAF 5-speed Cross Transmission
For wet clutches:02-04-0093
For dry clutches:02-04-0094
*SP Takegawa's Cross Transmission Conversion Kit for SS 5-speed Cross Transmission has been discontinued.
(For wet clutch: 01-00-0005)
(For dry clutch: 01-00-0004)
*SP Takegawa Cross Transmission Conversion Kit for 6-speed cross transmission has been discontinued.
(For wet clutch: 01-00-0007)
(For dry clutch: 01-00-0006)
・Ball bearings are used instead of stock needle bearings
・Bearing hold plate
・Oil jet mechanism
■Details
The reinforced crankcase is specially designed to increase the rigidity of the crankcase and to reduce the load on the crankcase caused by the larger displacement.
The crankcase is made of die-cast aluminum, which allows for the placement of reinforced ribs and increased strength in every detail.In addition, by adopting the oil jet mechanism with excellent cooling effect, oil is always injected directly to the connecting rod, cylinder, piston, etc., and the inside of the engine can be cooled.
Crankshaft direct drive super oil pump (with relief valve function) is used.
The relief valve mechanism enables hydraulic pressure control and maintenance of proper oil quantity and oil level.
In order to reduce the internal pressure of the crank case of the large displacement engine, the inner diameter of the breather pipe is 6mm instead of the stock 4mm.
A special bearing hold plate is used for the transmission bearing that receives the large torque from the larger displacement.
■Current SP Takegawa special/dry clutch owners
If you currently have the current SP Takegawa special/dry clutch kit, you can install it without modification.
If you have an old type clutch kit, you will need to check the compatible clutch cover before purchasing, as some clutch covers cannot be installed at the same time.
Please see the Reinforced Crankcase Set precautions pdf.
■Cross Transmission Kit for Reinforced Crankcase
Reinforced crankcase only
TAF 5-speed cross transmission kit
S Touring 5 speed
Gear ratio: First gear: 2.357, 2-speed: 1.611, 3 speed: 1.190, 4-speed: 0.958, 5-speed: 0.807
Super Street 5 Speed
Gear ratio: First gear: 2.357, 2-speed: 1.764, 3-Speed: 1.400, 4-speed: 1.136, 5-speed: 1.000
S Touring 5 speed (for secondary)
For wet clutches:02-04-0083
For dry clutches:02-04-0084
Super Street 5 Speed (for Secondary)
For wet clutches:02-04-0247
For dry clutches:02-04-0246
*6-speed cross transmission kit for reinforced crankcase has been discontinued.
6-speed cross
Gear ratio: First gear: 2.615, 2-speed: 2.000, 3-speed: 1.578, 4-speed: 1.333, 5-speed: 1.181, 6-speed: 1.043
(For wet clutch: 02-04-0095)
(For dry clutch: 02-04-0096)
*SP Takegawa does not recommend installing a 138cc and 6-speed cross transmission kit at the same time.
■If you have a cross transmission made by SP Takegawa
If you have an SP Takegawa cross transmission (for Monkey / Gorilla stock crankcase), you can install it in a reinforced crankcase by purchasing a "Cross Transmission Conversion Kit".
SP Takegawa Cross Transmission Conversion Kit for TAF 5-speed Cross Transmission
For wet clutches:02-04-0093
For dry clutches:02-04-0094
*SP Takegawa's Cross Transmission Conversion Kit for SS 5-speed Cross Transmission has been discontinued.
(For wet clutch: 01-00-0005)
(For dry clutch: 01-00-0004)
*SP Takegawa Cross Transmission Conversion Kit for 6-speed cross transmission has been discontinued.
(For wet clutch: 01-00-0007)
(For dry clutch: 01-00-0006)
Caution
*It is impossible to mount STD clutch and primary side reinforced clutch. Please purchase SP TAKEGAWA special clutch kit or dry type clutch kit.
*The transmission received axis requires ball bearing when mounting the cross mission to this crankcase.
*The SP Takekawa generator cover can be used on Monkey and Gorilla (Z50J-1300017-1805927) vehicles.
*If you have a current SP Mukawa special/dry type clutch kit, you can install it without modification. If you have an old type clutch kit, you need to check the compatible clutch cover before purchase.
*6-speed cross transmission kit for reinforced crankcase has been discontinued.
*SP Mukawa does not recommend installing a 138cc and 6-speed cross transmission kit at the same time.
*SP Mukawa's Cross Transmission Conversion Kit for SS 5-speed Cross Transmission has been discontinued.
*SP Mukawa's Cross Transmission Conversion Kit for 6-speed cross transmission has been discontinued.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change. Please be forewarned.
*The image may contain other products.
*Please note that the product specification may change due to manufacturer reasons.
*The transmission received axis requires ball bearing when mounting the cross mission to this crankcase.
*The SP Takekawa generator cover can be used on Monkey and Gorilla (Z50J-1300017-1805927) vehicles.
*If you have a current SP Mukawa special/dry type clutch kit, you can install it without modification. If you have an old type clutch kit, you need to check the compatible clutch cover before purchase.
*6-speed cross transmission kit for reinforced crankcase has been discontinued.
*SP Mukawa does not recommend installing a 138cc and 6-speed cross transmission kit at the same time.
*SP Mukawa's Cross Transmission Conversion Kit for SS 5-speed Cross Transmission has been discontinued.
*SP Mukawa's Cross Transmission Conversion Kit for 6-speed cross transmission has been discontinued.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change. Please be forewarned.
*The image may contain other products.
*Please note that the product specification may change due to manufacturer reasons.
Applicable Models
12VMONKEY (Z50J-2000001-/AB27-1000001-1899999)
12VGORILLA (Z50J-2000001-/AB27-1000001-1899999)
