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8.3 out of 10 based on 7 TrustPilot reviews Contents
Contents: 47mm Piston
Piston Rings
Head Gasket
Base Gasket
Cylinder Head (Valves Assembled)
Rocker Arm Assembly
Cylinder
Gudgeon Pin
Gudgeon Pin Clips (Pair)
4mm Main Jet
IMPORTANT INFORMATION
TECK11H 
47mm Piston
Piston Rings
Head Gasket
Base Gasket
Cylinder
Gudgeon Pin
Gudgeon Pin Clips (Pair)
Valve Stem Seals
This kit should be fitted by a qualified motorcycle mechanic.
You must inform your insurer of any changes to your vehicle's specification.
You must inform the DVLA (or the equivalent organization in your country) to update your vehicle's registration document. After modifying your vehicle you must ensure your licence entitlement is still valid.
Fitting: It may be necessary to increase the opening in the crankcase to accept the big bore cylinder sleeve and a rocker cover may be required, however most engines will require NO modifications to fit this kit.
This cylinder head is best used in conjunction with our 80cc Top End Cylinder Kit for 139QMA 139QMB (TECK11).
This cylinder head is supplied with valves and valve springs assembled.
This item has no description.
These Rockers are to replace Rockers supplied with TECK11HO Kit
| Manufacturer | Model | Year | Fitment | |
|---|---|---|---|---|
| Alisze | FX50 50 CDI [YY50QT-15(ALISZE)] | |||
| Jazy 50 CDI [YY50QT-21(ALISZE)] | ||||
| Axory | Rallox [JSD50QT-13(AXORY)] | |||
| BTM | BT49QT-9 | |||
| BT49QT-12 | ||||
| Sprint | ||||
| Baotian | Apollo 10 [BT49QT-9(A10)] | |||
| Apollo 12 [BT49QT-9(A12)] | ||||
| BT49QT-9 | ||||
| BT49QT-12 | ||||
| BT50QT-9 | ||||
| Chase 49 [BT49QT-7] | ||||
| Eagle 50 [BT49QT-9F3] | ||||
| Eagle 50 GT [BT49QT-9F3(GT)] | ||||
| Monza 50 [BT49QT-21A3] | ||||
| Rebel 49 [BT49QT-12C1] | ||||
| Rocky [BT49QT-12E1] | ||||
| Scout 50 | ||||
| Tanco 50 2 | ||||
| Beeline | Veloce GT Race | |||
| Veloce GT [VELOCEGT] | ||||
| Benero | BT49QT-9 | |||
| Benzhou | YY50QT | |||
| YY50QT-10 | ||||
| YY50QT-14 | ||||
| YY50QT-15 | ||||
| YY50QT-21 | ||||
| CTM | CTM50QT-7 | |||
| Chituma | CTM50QT-7 | |||
| Direct Bikes | 50cc Ninja | |||
| 50cc Retro | ||||
| 50cc Sports | ||||
| 50cc Viper [DB50QT-32] | ||||
| DB50QT-16 | ||||
| Eurocka | MATADOR 50 4T LED [JJ50QT-17(EUROCKA)] | |||
| Flex Tech | Cityliner 50 [BT50QT-9(FLEX TECH)] | |||
| Firenze 25/50 [YY50QT-21(FT)] | ||||
| Hurrican X2 [JL50QT-4(FLEX TECH)] | ||||
| Jive [BT49QT-11(FLEX TECH)] | ||||
| Panter I [JL50QT-4(FT)] | ||||
| Sprint 50 [BT49QT-9(FLEX TECH)] | ||||
| Topdrive 50 [YY50QT-14(FT)] | ||||
| VRR-50 [YY50QT-10C] | ||||
| Venus II [HT50QT-6(FLEX TECH)] | ||||
| Guoben | Madness 50 [LB50QT-21] | |||
| Haizhimeng | GP1 (4 Stroke) | |||
| LB50QT-21 | ||||
| Hanglong | HL50QT-16 | |||
| LB50QT-16 | ||||
| LB50QT-21 | ||||
| Haotian | Bubble 50 [HT50QT-9] | |||
| Huatian | HT50QT-10 | |||
| HT50QT-16 | ||||
| Sport 50cc | ||||
| IMF Industrie | New Pach 51 [NEWPACH51] | |||
| Pach 51 [PACH51] | ||||
| Two 4 [TWO4] | ||||
| JMSTAR | JSD50QT-13 | |||
| Jack Fox | City Star [YY50QT(JF)] | |||
| Retro Cruiser [YY50QT-21(JF)] | ||||
| Retro Star [YY50QT-15(JF)] | ||||
| Jiajue | MATADOR 50 [JJ50QT-17A] | |||
| Revenge [JJ50QT-3] | ||||
| Revenge [JJ50QT-3(A)] | ||||
| Jinlun | JL50QT-5 | |||
| JL50QT-6 | ||||
| JL50QT-7 | ||||
| Jonway | Agility 50 [YY50QT-6] | |||
| Madness 50 [YY50QT-31] | ||||
| Keeway | HURRICANE 50 (4T) [HURRICANE (4T)] | |||
| Leike | 50GY-2 | |||
| Lexmoto | Echo 50 [LJ50QT-3L] | View parts diagram | ||
| FM 50 [WY50QT-111] | View parts diagram | |||
| FMR 50 [WY50QT-58R] | ||||
| Molly 50 [DFE50QT-3] | ||||
| Scout 49 [BT49QT-9LEX] | View parts diagram | |||
| Tornado 50 | ||||
| Lifan | Aero 50 (4T) [LF50QT-26] | |||
| Jet 50 [LF50QT-2A] | ||||
| LF50QT-8D | ||||
| Lingben | LB50QT-21 | |||
| Lintex | HT50QT-12 | |||
| HT50QT-16 | ||||
| HT50QT-33 | ||||
| Longjia | LJ50QT-3L | |||
| LJ50QT-3M | ||||
| MKS Ecobike | Panter I [BT50QT-9(MKS)] | |||
| Moto Zeta | Rally 50 SC [RALLYSC] | |||
| Nova Motors | City Star [YY50QT(NM)] | |||
| Retro Cruiser [YY50QT-21(NM)] | ||||
| Retro Star [YY50QT-15(NM)] | ||||
| Peugeot | V-Clic [V-CLIC] | |||
| Pulse | Force 50 [HT50QT-36] | |||
| Lightspeed 2 50 [WY50QT-58] | ||||
| Rage 50 [LK50GY-2] | ||||
| Scout 49 | View parts diagram | |||
| Storm 50 [HT50QT-6] | ||||
| Tanco 49 | ||||
| Tanco 50 | ||||
| Zoom 50 [HT50QT-7] | ||||
| Qingqi | QM50QT-6A | |||
| Razzo | Tanco 50 | |||
| Rex | RS450 | |||
| Rhon | Phantom [LH50QT-9] | |||
| Sanben | Tornado 50 [SB50QT-16(B08)] | |||
| Scooter Devil | Blue Dragon 50-4T [YB50QT-21(SD)] | |||
| Cruiser 50-4T [BQ50QT-40] | ||||
| Mosquito 50-4T [YY50QT(SD)] | ||||
| Warrior 50 [BQ50QT-21] | ||||
| Sinnis | Falcon 50 [QM50QT-2] | |||
| Skygo | Top 1 | |||
| Urban | ||||
| Star Quad | JL50QT-5 | |||
| Sukida | Lutetia [SK50QT-19] | |||
| Roma [SK50QT-9] | ||||
| Superbyke | MPED 50 | |||
| Viarelli | Sprint | |||
| WK Bikes | Bellissima 50 [HT50QT-12] | |||
| GO50 [JJ50QT-3(WK)] | ||||
| Mii 50 [HT50QT-33(WK)] | ||||
| WASP 50 [JJ50QT-17(WK)] | ||||
| Wangye | WY50QT-16(B08) | |||
| Xingyue | Phoenix 50 [LLX50QT] | |||
| Yamati | GP1 (4T) [HZM50QT-16 4T] | |||
| Yiben | Hurricane 50 [YB50QT-9] | |||
| Scout 50 [YB50QT-3] | ||||
| Storm 50 [YB50QT-6] | ||||
| YB50QT-21 | ||||
| Zing Bikes | Echo 50cc [LF50QT-8D] | |||
| Zipp | Triad | |||
Amazing so reliable 16:35pm 28 Apr 2020 Amazing so reliable
Works well 05:50am 02 Feb 2020 Works well
Only lack of instructions m... 16:55pm 11 Jan 2020 Only lack of instructions make this 4 star rather than 5. Exhaust gasket would have been a useful addiction
Ordered the kit because I b... 16:49pm 12 Aug 2019 Ordered the kit because I blew up my bike and I'm throughly impressed with the quality and function of the kit
In one word. Excellent. Ite... 17:27pm 19 Aug 2017 In one word. Excellent. Items delivered promptly .everthing was 100%. Would highly recommend.
Good value OEM equivalent. 17:50pm 27 Jul 2016 Good value OEM equivalent.
excellent product, no faults 22:58pm 10 Jun 2016 excellent product, no faults
