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High-quality replacement gudgeon pin circlips from Malossi for 10mm and...
The HAT weights are very durable and self lubricating. Available in a...
Pro Taper is well known for manufacturing high-quality grips and...
Budget weights by Motoforce, choice of weights. Available in a range of...
Replacement reed valve gasket for all Minarelli Horizontal engines.
The thermal grade of the spark-plug is of prime importance with tuning...
We can offer high-quality exhaust gaskets for all common original, sport...
The Polini FOR RACE crankshafts are developed to increase the...
The Polini FOR RACE crankshafts are developed to increase the...
Replacement cylinder from CPI OEM...
Reference: GY27396
Manufacturer: Scootertuning.ca
150cc Cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 157QMI or 152QMI engines. Can be used as a direct replacement for 150cc engines as standard or a performance upgrade to 125cc engines. If fitting to a 125cc scooter then necessary up jetting will be required (approx 10%). Kit is supplied with required top end gaskets, barrel,...
Reference: NK600.52
Manufacturer: Naraku
Complete cylinder kit with all gaskets and small parts for fitting. This 150cc Naraku cylinder yields engine performance corresponding to the original cylinder of 150cc GY6 and Kymco AC engines. Thus ideal as an inexpensive replacement for a defective original cylinder. The cylinder kit can also be used to increase the performance of 125cc GY6 and Kymco...
Reference: NK600.02
Manufacturer: Naraku
180cc big bore kit for GY6 based engines over 125/150cc. The bore measures 63 mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies) This cylinder can be used with the original cylinder head. And if that wasn’t enough, a modified camshaft with...
Reference: NK600.03
Manufacturer: Naraku
160cc big bore kit for GY6 125/150cc + engines. The bore is 58.5 mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). This cylinder can be used with the original cylinder head. And if that wasn’t enough, a modified camshaft with adjustable timing is...
Reference: 1100-1288.6
Manufacturer: NCY
GY6 171cc (61mm) Cylinder Kit From NCY. Give your GY6 based scooter some serious power with this bolt on 171.3cc kit for most GY6 125/150cc engines. With this 61mm cylinder kit for the GY6 engine you dont have to bore the crankcase. With most 61mm big bore kits, you have to bore the crankcase to make room for the 65mm cylinder base external diameter but...
Reference: GY6-01054-57.4
Manufacturer: Taida
High Quality 150cc Taida Cylinder kit for GY6 125/150cc + engines. The bore is 57.4mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). No Boring Required !
Reference: GY6-01054-58.5
Manufacturer: Taida
High Quality 160cc Taida Cylinder kit for GY6 125/150cc + engines. The bore is 58.5mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). Attention : No Boring Required !
Reference: GY6-01054-58.5h
Manufacturer: Taida
High Quality 160cc Taida Cylinder kit with high compression piston for GY6 125/150cc + engines. The high compression piston will offer better power but more heating. The bore is 58.5mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). No Boring...
Reference: GY6-01054-61w
Manufacturer: Taida
High Quality 171cc Taida Cylinder kit for GY6 125/150cc + engines. The bore is 61mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). No Boring Required !
Reference: GY6-01054-63
Manufacturer: Taida
High Quality 180cc Taida Cylinder kit for GY6 125/150cc + engines. The bore is 63mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). Attention! Boring Required.
Reference: GY6-01057-61*
Manufacturer: Taida
High Quality 171cc Taida Cylinder kit for 57mm GY6 engines. The bore is 61mm.
Reference: GY6-01057-63*
Manufacturer: Taida
High Quality 180cc Taida Cylinder kit for GY6 57mm spacing engines. The bore is 63mm. Attention! For 57mm GY6 Engine (RZR 170cc)
Reference: TH12AGY6125-58508
Manufacturer: Scootertuning.ca
160cc Cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 157QMI or 152QMI engines. Kit is supplied with required top end gaskets, barrel, piston, rings, pin and clips.
Reference: TH12AGY6125-6108
Manufacturer: Scootertuning.ca
170cc Cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 157QMI or 152QMI engines. Kit is supplied with required top end gaskets, barrel, piston, rings, pin and clips.
Reference: TH12AGY6125-6308
Manufacturer: Scootertuning.ca
180cc Cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 157QMI or 152QMI engines. Kit is supplied with required top end gaskets, barrel, piston, rings, pin and clips.
Reference: NK600.02F
Manufacturer: Naraku
180cc Big Bore Kit for GY6 based 125/150cc + engines. The bore is 63 mm, meaning the cases must be worked to accept the cylinder. This requires precision work, as the clearances are pushed somewhat. This is not a simple installation. The kit is compatible with all air-cooled 4-stroke 125-150cc Kymco engines (Maxi-scooters) and most Chinese import...
Reference: NK600.03F
Manufacturer: Naraku
160cc Big Bore Kit for GY6 based 125/150cc + engines. The bore is 58.5 mm. The kit is compatible with all air-cooled 4-stroke 125-150cc Kymco engine (Scooter) and most Chinese import 125/150cc Scooter, Quad and Buggies. This cylinder kit can be used with the original cylinder head. For those who want even more, there is a camshaft with modified timing....
Reference: GY6-01054-58.5c
Manufacturer: Taida
High Quality 160cc Taida Cylinder kit for GY6 125/150cc + engines. The ceramic cylinder coating offer better durability with more heat dissipation and can stand higher temperature. The bore is 58.5mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies)....
Reference: GY6-01054-61wf
Manufacturer: Taida
High Quality 171cc Taida Cylinder kit with Forged piston which offer better durability and reduced friction. The bore is 61mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). No Boring Required !
Reference: GY6-01054-63F
Manufacturer: Taida
High Quality 180cc Taida Cylinder kit with Forged piston which offer better durability and reduced friction. The bore is 63mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). Attention! Boring Required.
Reference: GY6-01054-63FH
Manufacturer: Taida
High Quality 180cc Taida Cylinder kit with Forged piston which offer better durability and reduced friction. The high compression piston will offer better power but more heating. The bore is 63mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies)....
Reference: GY6-01054-63cfh
Manufacturer: Taida
High Quality 180cc Taida Cylinder with Forged piston which offer better durability and reduced friction. The high compression piston will offer better power and the ceramic cylinder with more heat dissipation will help to avoid overheating. The bore is 63mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese...
Reference: GY6-01054-63cf-75
Manufacturer: Taida
High Quality 205cc Taida Cylinder with Forged piston which offer better durability and reduced friction. The high compression piston will offer better power and the ceramic cylinder with more heat dissipation will help to avoid overheating. The bore is 63mm and need to be used with 66mm stroke crankshaft (205cc). Kit is suitable for all air-cooled 4...
Reference: GY6-01054-63cfh-4V
Manufacturer: Taida
Attention! Only for taida 4V Head! High Quality 180cc Taida Cylinder with Forged piston which offer better durability and reduced friction. The high compression piston will offer better power and the ceramic cylinder with more heat dissipation will help to avoid overheating. The bore is 63mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco...
Reference: GY6-01057-61*f
Manufacturer: Taida
High Quality 171cc Taida Cylinder kit with Forged piston which offer better durability and reduced friction. The bore is 61mm. Kit is suitable for all air-cooled 4 stroke GY6 57mm Engine.
Reference: GY6-01057-63*f
Manufacturer: Taida
High Quality 180cc Taida Cylinder kit with Forged piston which offer better durability and reduced friction. The high compression piston will offer better power but more heating. The bore is 63mm. Attention! For 57mm GY6 Engine (RZR 170cc)
Reference: GY6-01057-63*fh
Manufacturer: Taida
High Quality 180cc Taida Cylinder with Forged piston which offer better durability and reduced friction. The high compression piston will offer better power. The bore is 63mm. Attention! For 57mm GY6 Engine (RZR 170cc)
Reference: TH12AGY6125-6108-FORGED
Manufacturer: Scootertuning.ca
170cc Forged piston cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 157QMI or 152QMI engines. Kit is supplied with required top end gaskets, barrel, piston, rings, pin and clips.
Reference: TH12AGY6125-6308-FORGED
Manufacturer: Scootertuning.ca
180cc Forged piston cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 157QMI or 152QMI engines. Kit is supplied with required top end gaskets, barrel, piston, rings, pin and clips.
Reference: GY6-06054-62
Manufacturer: Taida
High Quality 175cc Taida Liquid Cooled Cylinder kit for GY6 125/150cc + engines. The bore is 62mm. Kit is suitable for all liquid-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). Attention! Boring required.
Reference: GY6-06054-62f
Manufacturer: Taida
High Quality 175cc Taida Liquid Cooled Cylinder kit with Forged piston which offer better durability and reduced friction. The bore is 62mm. Kit is suitable for all liquid cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). Attention! Boring required.
Reference: GY6-06054-63
Manufacturer: Taida
High Quality 205cc Taida Liquid Cooled Cylinder kit for GY6 125/150cc + engines. The bore is 63mm and need to be used with 66mm stroke crankshaft (205cc). Kit is suitable for all liquid cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads and buggies). Attention! Boring required and this kit...
Reference: GY28521
Manufacturer: Scootertuning.ca
GY6 150cc complete cylinder head suitable for the 157QMJ engines. This cylinder head is not supplied with a connection for the secondary air system and can be used as a straight forward replacement or a replacement with heads that currently have the SLS secondary air system. Can also be used on the 125cc scooters that have the 150cc big bore fitted. Note:...
Reference: GY28520
Manufacturer: Scootertuning.ca
GY6 150cc complete cylinder head suitable for the 157QMJ engines.The cylinder head is supplied with a connection for the secondary air system. Note: After installation, please always check the valve clearances.
Reference: NK600.38
Manufacturer: Naraku
Tuning cylinder head with larger valves, larger ports and an enlarged 59mm combustion chamber. The cylinder head fits the NARAKU tuning cylinder sets [160-180cc] for Chinese GY6 125/150cc engines (scooters, quads and buggies) To increase performance even further, a modified sports camshaft with adjustable timing can be fitted. Please note: If purchasing...
Reference: GY14193
Manufacturer: Scootertuning.ca
Complete rocker mechanism including all individual parts ready fitted. For all GY6 125/150cc 152/157QMI engines.
Reference: 1100-1254.5
Manufacturer: NCY
Valve Size: Intake-27.5, Exhaust-23.5. This head will allow your cylinder to breathe better! Works great with our 61mm cylinder assembly. See below for dyno results. And you're wondering how can this get even better, right? Check out these Stainless Steel racing Valves to go with your new top end. When changing a cylinder kit or an exhaust, it's a good...
Reference: GY6-02054-28/23-1
Manufacturer: Taida
2V Performance Taida head with larger 28/23 valves and larger intake / exhaust ports. This cylinder head fits the Taida cylinder kit [150-205cc] for GY6 125/150cc engines (scooters, quads and buggies) To increase performance we suggest a performance camshaft. This cylinder head is made for engine with 54mm spacing (standard GY6 engine)
Reference: GY6-02054-30.5/26.5
Manufacturer: Taida
2V Performance Taida head with larger 30.5/26.5 valves and improved oversize intake / exhaust port. This cylinder head fits the Taida cylinder kit [150-205cc] for GY6 125/150cc engines (scooters, quads and buggies) To increase performance we suggest a performance camshaft. This cylinder head is made for engine with 54mm spacing (standard GY6 engine)
Reference: GY6-ROC-54-2V
Manufacturer: Taida
Taida Rocker arm assembly for 2V Gy6 125-150cc engine head.
Reference: GY6-02054-23/22-4V
Manufacturer: Taida
Complete 4V Performance Taida head with larger 23/22 valves and improved oversize intake / exhaust port. This cylinder head fits the Taida 4V cylinder kit [180-205cc] for GY6 125/150cc engines (scooters, quads and buggies). Include Taida 4V Performance camshaft, Taida 54mm rocker arm and Taida cylinder head cover with all gaskets and small parts.
Reference: GY6-02054-22/21-4V
Manufacturer: Taida
Complete 4V Performance Taida head with larger 22/21 valves and improved oversize intake / exhaust port. This cylinder head fits the Taida 4V cylinder kit [150-180cc] for GY6 125/150cc engines (scooters, quads and buggies). Include Taida 4V Performance camshaft, Taida 54mm rocker arm and Taida cylinder head cover with all gaskets and small parts.
Reference: GY6-02057-28/23-1
Manufacturer: Taida
2V Performance Taida head with larger 28/23 valves and larger intake / exhaust ports. This cylinder head fits the Taida cylinder kit [150-205cc] for GY6 125/150cc engines 57mm spacing (scooters, quads and buggies) To increase performance we suggest a performance camshaft. This cylinder head is made for engine with 57mm spacing.
Reference: GY14659
Manufacturer: Scootertuning.ca
Standard camshaft for 125cc and 150cc GY6 engines as originally factory-fitted.
Reference: NK500.03
Manufacturer: Naraku
Naraku sports camshaft for original and sports cylinders. Longer valve opening time. Suitable for Chinese import 125/150cc scooters, quads etc. with GY6 engines. This is the A8 Sports version. The A14 Racing version also available. Not suitable for standard Kymco cylinder heads!
Reference: NK500.04
Manufacturer: Naraku
Sports camshaft with altered timing for original and sports cylinder heads. For 4-stroke air-cooled 125-180cc Chinese imports (quads, scooters, Buggies with GY6 engines). A14 racing version, optimal use on 160-180cc engines. Not for Kymco original cylinder heads!
Reference: 1100-1011.10
Manufacturer: NCY
Performance Camshaft designed specifically for the GY6 Engine. This cam is ideal for increasing low end power. With its increased leading slope and later intake valve opening makes this the perfect upgrade to go along with your larger displacement cylinder, big valve head, or performance exhaust. Intake Lobe 26.25mm. Exhaust Lobe 26.15mm
Reference: GY6-T-100
Manufacturer: Taida
Taida Racing Camshaft (6.4/6.3) for sports and racing cylinders. This camshaft will offer great improve at low and middle RPM. Suitable for 125/150cc scooters, quads etc. with GY6 engines. This is the T-100 medium version. The T-300 and T-One High rev version are also available. Lift : IN 19.8/26.2 – EX 19.8/26.1
Reference: GY6-T-300
Manufacturer: Taida
Taida Racing Camshaft (6.3/6.25) for sports and racing cylinders. This camshaft will offer great improve at high RPM. Suitable for 125/150cc scooters, quads etc. with GY6 engines. This is the T-100 medium version. The T-300 and T-One High rev version are also available. Lift : IN 19.4/25.7 – EX 19.2/25.45
Reference: GY6-T-ONE
Manufacturer: Taida
Taida Racing Camshaft (6.6/6.4) for sports and racing cylinders. This camshaft will offer great improve at high RPM. Suitable for 125/150cc scooters, quads etc. with GY6 engines. This is the T-100 medium version. The T-300 and T-One High rev version are also available. Lift : IN 19.4/26 – EX 19.4/25.8
Reference: GY14192
Manufacturer: Scootertuning.ca
Valve cover for cylinder heads without SLS. For all GY6 125/150cc 152/157QMI engines.
Reference: GY15442
Manufacturer: Scootertuning.ca
Valve cover for GY6 125/150cc 4-stroke 152/157QMI engines WITH SLS system. The valve cover is ready to install and delivered as shown. Valve cover gasket not included and must be ordered separately.
Reference: GY16363
Manufacturer: Scootertuning.ca
Replacement gasket set for GY6 125-150cc Cylinder head cover.
Reference: GY6-cov-2V
Manufacturer: Taida
Taida Quality cylinder head cover for GY6 125-150cc engine.
Reference: GY6-2V-28/23
Manufacturer: Taida
Taida Performance Oversize 28/23 vavle set for GY6 125-150cc engine.
Reference: GY6-2V-30.5/26.5
Manufacturer: Taida
Taida Performance Oversize 30.5/26.5 vavle set for GY6 125-150cc engine.
Reference: GY6-ABVC-2V
Manufacturer: Taida
Taida Upgraded Titanium Spring retainer for GY6 125-150cc engine.
Reference: GY6-SPR-2V
Manufacturer: Taida
Taida Upgraded Titanium Vavle spring for GY6 125-150cc engine.
Reference: GY6-CGA
Manufacturer: Taida
Taida Chain Guide available in 2 model : A and B
Reference: GY6-CGC
Manufacturer: Taida
Taida Chain Guide available in 2 model : A and B
Reference: GY6-CHAIN-90
Manufacturer: Taida
Taida Standard timing chain (90 links).
Reference: GY6-CHAIN-92
Manufacturer: Taida
Taida Extended timing chain (92 links).
Reference: GY6-CHAIN-94
Manufacturer: Taida
Taida Extended timing chain (94 links).
Reference: GY6-CHAIN-96
Manufacturer: Taida
Taida Extended timing chain (96 links).
Reference: GY6-studs-187/195
Manufacturer: Taida
Taida Standard cylinder studs (187/194). Set of 4 studs.
Reference: GY6-studs-195/203
Manufacturer: Taida
Taida Extended cylinder studs (195/202). Set of 4 studs.
Reference: GY6-studs-200/208
Manufacturer: Taida
Taida Extended cylinder studs (200/208). Set of 4 studs.
Reference: GY6-studs-208/218-4V
Manufacturer: Taida
Taida Extended cylinder studs (208/218). Set of 4 studs.
Reference: GY6-studs-218/225-4V
Manufacturer: Taida
Taida Extended cylinder studs (218/225). Set of 4 studs.
Reference: GY15013
Manufacturer: Scootertuning.ca
Timing chain for GY6 4-stroke engines 152/157 QMI with 125 or 150cc. Chain has 45 links.
Reference: GY15430
Manufacturer: Scootertuning.ca
Bolt and nut set for GY6 125/150cc engines. Set contains almost all bolts, oil draining plugs, nuts, cylinder studs etc. Ordering individual engine bolts can be expensive, so here we offer a complete set at a fair price. Set pictured here is the complete set.
Reference: GY14632
Manufacturer: Scootertuning.ca
Complete timing chain tensioner suitable for 125/150cc GY6 Chinese-built 4-stroke engines. Delivery includes tensioner tool, which is only to be used for installation purposes.
Reference: GY16366
Manufacturer: Scootertuning.ca
Timing chain tensioner gasket for GY6 125/150cc.
Reference: 0900-1012.1
Manufacturer: NCY
This oil cooler kit is the perfect addition to your high performance or bone stock GY6. More oil and cooler oil both equal lower engine temperatures, longer oil life and longer engine life in all riding conditions. Includes all hardware and lines to install. Will fit almost any engine with 17mm screen filter housing.
Reference: GY6-tool-54
Manufacturer: Taida
We offer here Taida Boring tool wich allow to use 170cc,180 and 205cc on GY6 standard engine (54mm spacing).
Reference: TD-CC01
Manufacturer: Taida
Reference: 1400-1001.1
Manufacturer: NCY
Engine bore tool by NCY. A must for using most large bore cylinder kits. IMPROVED DESIGN!! Now works with multiple engine designs!!! Please use a drill press or hand drill with a clutch in it. GY6 MODELS: BORE UP TO 67MM. OTHER MODELS UP TO 72MM.