Great video on the chinese built 139QMB Four Stroke 49cc Air Cooled engine is found in at least 99 percent of chinese and Tawainese scooters. Video features Dr. Pulley sliders from MRP, transmission belt, and other upgrades available from Martin Racing Performance for your QMB 139 scooter. This engine is a great one to hop and it comes easy. Scootertronics our dealer suggests adding a 47mm (72cc) 51mm (82cc) and 52mm (85cc) to one of these engines along with larger 95 jet Uni Air Filer plus trans upgrade with clutch and clutch bell plus kelvar belt and 5gram roller weights plus a high performance exhaust and your little cjinese scooter now boasts 50mph and no problem going up hills.
For a full list of MRP parts visit http://www.mrp-speed.com
Check out our full list of parts for QMB139 Some of the Chinese units include the PEP BOYS 50cc models including the Baja SC50, Some QJ made Keeway 50cc, the QMB engine is found in many Kymco 49cc 4 stroke models such as the new Vitality, Agility, People 50cc, the exhaust is different on the Kymco models but the engine tends to be the same. Other Chinese models include the Strada RX 50, Jalon JL50QT-21, falcon and JL50QT-15, JL50QT-16,Strada RX 50, Jalon JL50QT-21 falcon, JL50QT-15, JL50QT-16, JL50QT-18, Pantera Freedom, Fusion and Retro, Verucci VC50TS-3M, Sunl SL50QT-16, SL50QT-16, SL50QT-18, SL50QT-2, SL50QT-3, Roketa Bahama, Maui, Sicily, Tank, Baotian 50QT-9, Baotian, 50QT-11, Dotera 50QT-11, Jalon JL50QT-18, Sinski XSJ50QT-6, Sinski XSJ50QT-B, Taishan Commuter, if you have a Chinese QMB 139 engine make sure to stay tuned to www.mrp-speed.com for all the latest and greatest parts available for this bike.
http://www.mrp-speed.com
Wednesday, February 4, 2009
Part four of our scooter upgrade 101
Dr.Pulley Tuning Parts CLUTCHES FOR ATVS!
This is a great video talking about how the Dr. Pulley Clutch works. You can buy these from your local MRP dealer by visiting http://www.mrp-speed.com
Any of our dealers can you the best in clutches and upgrades. We have different springs and pillow springs for the Dr Pulley items.
For Doctor Pulley visit www.mrp-speed.com
250 buggy customer interview with dr pulley clutch
Cool video talking about the Dr. Pulley Clutch. You can buy these in the USA by visiting http://www.mrp-speed.com
Unboxing MRP variator with DR.PULLEY sliding weights
This is an awesome fan video that just posted today. Watch as Dan from dandzprod explains how the MRP Variator and Dr. Pulley Weights work.
We loved this video, if you want to find out more about the parts visit http://www.mrp-speed.com
MRP Buggy Parts - MRP Go Karts 250cc Parts on TV!
Watch MRP on Direct TV and Dish Network thanks to our appearances on 2 Xtreem TV. Check out this episode where we upgrade a Honda CN250 based Kinroad Sahara.
For more information on off-road Go Kart Buggies visit http://www.mrp-speed.com
From the Exhaust, to the Clutch MRP has all your buggy upgrades!
VINO 125 MRP EXHAUST
By Popular Demand I reposted this the MRP VINO 125cc Exhaust visit www.mrp-speed.com for more info on it.
Dont forget we have the clutch, sliders, rollers, springs, variator and much more for this unit. Only from Martin Racing Performance
139QMB Engine Upgrades from Martin Racing Performance
The most common Chinese engine on the market can be upgraded with these cool pars from MRP. Check out this cool video from Scootertronics.
For a full list of MRP parts visit http://www.mrp-speed.com
Thanks Scootertronics!
Check out our full list of parts for QMB139 Some of the Chinese units include the PEP BOYS 50cc models including the Baja SC50, Some QJ made Keeway 50cc, the QMB engine is found in many Kymco 49cc 4 stroke models such as the new Vitality, Agility, People 50cc, the exhaust is different on the Kymco models but the engine tends to be the same. Other Chinese models include the Strada RX 50, Jalon JL50QT-21, falcon and JL50QT-15, JL50QT-16,Strada RX 50, Jalon JL50QT-21 falcon, JL50QT-15, JL50QT-16, JL50QT-18, Pantera Freedom, Fusion and Retro, Verucci VC50TS-3M, Sunl SL50QT-16, SL50QT-16, SL50QT-18, SL50QT-2, SL50QT-3, Roketa Bahama, Maui, Sicily, Tank, Baotian 50QT-9, Baotian, 50QT-11, Dotera 50QT-11, Jalon JL50QT-18, Sinski XSJ50QT-6, Sinski XSJ50QT-B, Taishan Commuter, if you have a Chinese QMB 139 engine make sure to stay tuned to www.mrp-speed.com for all the latest and greatest parts available for this bike.
http://www.mrp-speed.com
Tuesday, February 3, 2009
Honda Zoomer - Ruckus MRP Exhaust Fan Video
I think I posted this already but just in case it's a before and after and I love seeing these videos out there.
Honda Zoomer - Ruckus MRP Exhaust Fan Video
Doctor Pulley Clutch - Joyner 250 Uni Clutch Install Video
This is great, I encourage everyone to put up some videos like these. The Dr. Pulley Clutch videos really do help the customers understand how to install the parts.
Aprilia SR50 Replica Startup Video 70cc WITH Martin Racing Kit
Aprilia SR50 Replica Startup Video 70cc WITH Martin Racing Performance Kit