Big bore kit / Cylinder – バイクマン

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STD Cylinder Head Nut Set Mid-Type 17.5mm 12pcs Z1 Z2 KZ900 Z750 Z750D1 KZ1000 KZ1000MK2 Z750FX Z1-R KZ1000LTD

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STD Cylinder Head Nut Set Mid-Type 17.5mm 12pcs Z1 Z2 KZ900 Z750 Z750D1 KZ1000 KZ1000MK2 Z750FX Z1-R KZ1000LTD

Vendor:
エムテック・中京(MRS)

Regular price ¥10,576

Regular price ~~¥11,000~~ Sale price ¥10,576
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STD Cylinder Head Nut Set Early Model 15.5mm 12pcs Z1 Z2 KZ900 Z750 Z750D1 KZ1000 KZ1000MK2 Z750FX Z1-R KZ1000LTD

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STD Cylinder Head Nut Set Early Model 15.5mm 12pcs Z1 Z2 KZ900 Z750 Z750D1 KZ1000 KZ1000MK2 Z750FX Z1-R KZ1000LTD

Vendor:
エムテック・中京(MRS)

Regular price ¥10,576

Regular price ~~¥11,000~~ Sale price ¥10,576
Unit price per

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Cylinder Head Nut Set 18.5mm 12 pcs Z1 Z2 KZ900 Z750 Z750D1 KZ1000 KZ1000MK2 Z750FX Z1-R KZ1000LTD

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Cylinder Head Nut Set 18.5mm 12 pcs Z1 Z2 KZ900 Z750 Z750D1 KZ1000 KZ1000MK2 Z750FX Z1-R KZ1000LTD

Vendor:
エムテック・中京(MRS)

Regular price ¥15,794

Regular price ~~¥17,600~~ Sale price ¥15,794
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Ceramic Big Bore Kit 57mm/115cc APE100

Ceramic Big Bore Kit 57mm/115cc APE100

Vendor:
KN企画(KN KIKAKU)

Regular price ¥21,457

Regular price ~~¥19,690~~ Sale price ¥21,457
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Ceramic Big Bore Kit 53.5mm/80cc for Ape 50 / XR50

Ceramic Big Bore Kit 53.5mm/80cc for Ape 50 / XR50

Vendor:
KN企画(KN KIKAKU)

Regular price ¥16,662

Regular price ~~¥15,290~~ Sale price ¥16,662
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Cylinder Head for 47mm S1007 Street Magic, Let's/S, Verde ZZ, Sepia ZZ, Sepia/RS, HIUP/R, Address V/Tune, Address/EX

Cylinder Head for 47mm S1007 Street Magic, Let's/S, Verde ZZ, Sepia ZZ, Sepia/RS, HIUP/R, Address V/Tune, Address/EX

Vendor:
KN企画(KN KIKAKU)

Regular price ¥4,675

Regular price ~~¥4,290~~ Sale price ¥4,675
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Head Gasket Zephyr Kai - 512cc

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Head Gasket Zephyr Kai - 512cc

Vendor:
ポッシュフェイス(POSH Faith)

Regular price ¥4,936

Regular price ~~¥5,500~~ Sale price ¥4,936
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S-Stage Big Bore Kit 80cc (with camshaft) APE50 (FI)

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S-Stage Big Bore Kit 80cc (with camshaft) APE50 (FI)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥39,308

Regular price ~~¥44,550~~ Sale price ¥39,308
Unit price per

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S-Stage Eco Bore Up Kit 88cc H-Cylinder Camshaft-less Monkey/Gorilla/BAJA/Jazz/Magna 50/Benly/DAX/Cub/XR50R/CRF50F

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S-Stage Eco Bore Up Kit 88cc H-Cylinder Camshaft-less Monkey/Gorilla/BAJA/Jazz/Magna 50/Benly/DAX/Cub/XR50R/CRF50F

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥29,615

Regular price ~~¥30,800~~ Sale price ¥29,615
Unit price per

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17R-Stage E Head Kit, Entry Model for Monkey/Gorilla/CD50/CL50/Benly/DAX50/Cub, etc.

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17R-Stage E Head Kit, Entry Model for Monkey/Gorilla/CD50/CL50/Benly/DAX50/Cub, etc.

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥48,292

Regular price ~~¥52,800~~ Sale price ¥48,292
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S-Stage Bore Up Kit 80cc with Sport Camshaft for Ape 50/XR50 Motard/CB50J/CB50SA/CB50SB

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S-Stage Bore Up Kit 80cc with Sport Camshaft for Ape 50/XR50 Motard/CB50J/CB50SA/CB50SB

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥36,017

Regular price ~~¥39,380~~ Sale price ¥36,017
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S-Stage Bore Up Kit 138cc Without Camshaft XTZ125/YX125DX/YB125SP

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S-Stage Bore Up Kit 138cc Without Camshaft XTZ125/YX125DX/YB125SP

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥25,384

Regular price ~~¥26,400~~ Sale price ¥25,384
Unit price per

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S-Stage 138cc Bore Up Kit, No Camshaft, Z125 PRO

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S-Stage 138cc Bore Up Kit, No Camshaft, Z125 PRO

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥36,380

Regular price ~~¥37,290~~ Sale price ¥36,380
Unit price per

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Cylinder Kit (SCUT/138cc) 12V-Monkey (Superhead 4-Valve Head only)

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Cylinder Kit (SCUT/138cc) 12V-Monkey (Superhead 4-Valve Head only)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥66,000

Regular price ~~¥74,800~~ Sale price ¥66,000
Unit price per

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Piston Kit Monkey (FI) R-Stage Bore&Stroke Up 106cc

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Piston Kit Monkey (FI) R-Stage Bore&Stroke Up 106cc

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥28,557

Regular price ~~¥29,700~~ Sale price ¥28,557
Unit price per

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e-Stage Bore Up Kit (81cc) for 12V Monkey/Gorilla (Camshaft Not Included)

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e-Stage Bore Up Kit (81cc) for 12V Monkey/Gorilla (Camshaft Not Included)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥24,327

Regular price ~~¥25,300~~ Sale price ¥24,327
Unit price per

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S-Stage Bore Up Kit (Oil Cooler Outlet Cylinder / 88cc) for FI-Monkey

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S-Stage Bore Up Kit (Oil Cooler Outlet Cylinder / 88cc) for FI-Monkey

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥41,250

Regular price ~~¥46,750~~ Sale price ¥41,250
Unit price per

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S-Stage Bore-Up Kit (88cc) for DAX70 Engine

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S-Stage Bore-Up Kit (88cc) for DAX70 Engine

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥40,042

Regular price ~~¥43,780~~ Sale price ¥40,042
Unit price per

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Hyper S-Stage+D Bore Up Kit (Scat) for XR50R/CRF50F (φ57mm/106cc/Decomp)

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Hyper S-Stage+D Bore Up Kit (Scat) for XR50R/CRF50F (φ57mm/106cc/Decomp)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥58,793

Regular price ~~¥68,200~~ Sale price ¥58,793
Unit price per

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S-Stage Bore Up Kit (81.2cc/Camshaft Included) for Cub 50 (AA04)

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S-Stage Bore Up Kit (81.2cc/Camshaft Included) for Cub 50 (AA04)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥39,237

Regular price ~~¥42,900~~ Sale price ¥39,237
Unit price per

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S-Stage Bore Up Kit (81.2cc / without camshaft) Cub 50 (AA04)

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S-Stage Bore Up Kit (81.2cc / without camshaft) Cub 50 (AA04)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥29,615

Regular price ~~¥30,800~~ Sale price ¥29,615
Unit price per

Sale
Cylinder Kit (HA-Type/124cc) for 12V Monkey (Super Head 4-Valve +R exclusive)

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Cylinder Kit (HA-Type/124cc) for 12V Monkey (Super Head 4-Valve +R exclusive)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥68,717

Regular price ~~¥77,880~~ Sale price ¥68,717
Unit price per

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Cylinder Kit 88cc 2.6ps-Monkey (R-Stage+D specific) H-Cylinder

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Cylinder Kit 88cc 2.6ps-Monkey (R-Stage+D specific) H-Cylinder

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥38,232

Regular price ~~¥41,800~~ Sale price ¥38,232
Unit price per

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Cylinder Kit 88cc 12V Monkey (for R-Stage+D only)

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Cylinder Kit 88cc 12V Monkey (for R-Stage+D only)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥38,232

Regular price ~~¥41,800~~ Sale price ¥38,232
Unit price per

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Cylinder Kit (with Oil Filler Boss/88cc) for FI-Monkey (R-Stage Head exclusive)

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Cylinder Kit (with Oil Filler Boss/88cc) for FI-Monkey (R-Stage Head exclusive)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥38,734

Regular price ~~¥42,350~~ Sale price ¥38,734
Unit price per

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Cylinder Kit (88cc) for Monkey (FI) / Cub (FI) (R-Stage Head exclusive)

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Cylinder Kit (88cc) for Monkey (FI) / Cub (FI) (R-Stage Head exclusive)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥38,734

Regular price ~~¥42,350~~ Sale price ¥38,734
Unit price per

Sale
Cylinder Kit DOHC (Scat/106cc) 12V-Monkey

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Cylinder Kit DOHC (Scat/106cc) 12V-Monkey

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥50,955

Regular price ~~¥57,750~~ Sale price ¥50,955
Unit price per

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Racing Cylinder Kit (Super Head +R/100cc) Monkey, Gorilla

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Racing Cylinder Kit (Super Head +R/100cc) Monkey, Gorilla

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥52,217

Regular price ~~¥59,180~~ Sale price ¥52,217
Unit price per

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Cylinder Kit (φ59/138.3cc) KSR/KLX (for 4-Valve Head only)

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Cylinder Kit (φ59/138.3cc) KSR/KLX (for 4-Valve Head only)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥41,735

Regular price ~~¥47,300~~ Sale price ¥41,735
Unit price per

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Cylinder Kit (53.5mm/111cc) CD90 (R-Stage+D)

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Cylinder Kit (53.5mm/111cc) CD90 (R-Stage+D)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥38,734

Regular price ~~¥42,350~~ Sale price ¥38,734
Unit price per

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Piston Kit (125cc/SCUT) 12V Monkey (Super Head +R Exclusive)

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Piston Kit (125cc/SCUT) 12V Monkey (Super Head +R Exclusive)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥21,682

Regular price ~~¥22,550~~ Sale price ¥21,682
Unit price per

Sale
Piston Kit (4SM/148cc) for Complete Engine (Superhead+R)

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Piston Kit (4SM/148cc) for Complete Engine (Superhead+R)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥21,682

Regular price ~~¥22,550~~ Sale price ¥21,682
Unit price per

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Piston Kit (CSM-147) Complete

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Piston Kit (CSM-147) Complete

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥25,384

Regular price ~~¥26,400~~ Sale price ¥25,384
Unit price per

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Piston Kit 95cc (Limited Edition) 12V Monkey (Super Head +R exclusive)

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Piston Kit 95cc (Limited Edition) 12V Monkey (Super Head +R exclusive)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥15,336

Regular price ~~¥15,950~~ Sale price ¥15,336
Unit price per

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Piston Kit (88cc) 12V Monkey (R-Stage+D Exclusive)

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Piston Kit (88cc) 12V Monkey (R-Stage+D Exclusive)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥20,096

Regular price ~~¥20,900~~ Sale price ¥20,096
Unit price per

Sale
Piston Kit (Super Head 4V/124cc) Monkey/Gorilla

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Piston Kit (Super Head 4V/124cc) Monkey/Gorilla

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥20,942

Regular price ~~¥21,780~~ Sale price ¥20,942
Unit price per

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Piston Kit (52mm/110cc) TT-R90

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Piston Kit (52mm/110cc) TT-R90

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥19,038

Regular price ~~¥19,800~~ Sale price ¥19,038
Unit price per

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Piston Kit (R-Stage & Regular / Forged) for 6/12V Monkey/Gorilla 52mm/106cc

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Piston Kit (R-Stage & Regular / Forged) for 6/12V Monkey/Gorilla 52mm/106cc

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥37,225

Regular price ~~¥40,700~~ Sale price ¥37,225
Unit price per

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Piston Kit (R-Stage & Regular/Forged) 3.1ps Monkey/Gorilla 52mm/88cc*****

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Piston Kit (R-Stage & Regular/Forged) 3.1ps Monkey/Gorilla 52mm/88cc*****

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥37,225

Regular price ~~¥40,700~~ Sale price ¥37,225
Unit price per

Sale
Piston Kit (125cc) KSR/KLX (Super Head 4V)

Sale

Piston Kit (125cc) KSR/KLX (Super Head 4V)

Vendor:
スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)

Regular price ¥26,442

Regular price ~~¥27,500~~ Sale price ¥26,442
Unit price per

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