50cc scooter roller weights JavaScript seems to be disabled in your browser. 49 €. Buy It Now for only: $435. Lighter roller weights = faster take off speed, less acceleration = lower achievable speed. Select Weights on Sale: 7. It's small, light and reliable, easy on gas and easy to ride. Most scooter owners manuals will give you the weight of your scooter and the recommended maximum Wholesale Motorcycle and Scooter Tires, Helmets, Batteries, Belts and Accessories. 47. 64 35% OFF | Buy 6 Pieces Variator Rollers Roller Weights 6. 68 ( Bids) Time Remaining: 11d 12h 41m. Variator Roller Set 15X12 (8g) Racing 49cc JOG Minarelli 2 Stroke 1PE40QMB 1E40QMB Scooter Moped ATV Cheap , Buy Quality Directly from China Suppliers:High Performance DLH Variator Kit with Roller Weights Drive Pulley for GY6 50cc 139QMB 139QMA Dio 50cc Scooter Moped ATV Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. 5g, 9. I think that 16 mm of WR(s) are the strongest to address v100 processing pulley. - The lighter the rollers, the snappier the 'take-off' will be. 5g (each one) - This is for the 50cc / 80cc engines - Fits Most of Chinese Scooters - Durable roller with high quality - Great replacement for stock roller weights. Genuine. CVT fan and retainer nut. 3 out of 5 stars 502 2 stroke 50cc carburetor with automatic choke for 50cc Chinese scooter (0) Add To Cart. Add to cart. Catalog Number: RL-050-08-U1 (HOT PROMO) US $1. 5g. 97 Regular Price $17. 45mm / 0. That means you have power when you need it but can ride around quietly when you want to. 5 50cc 15x12 6. 5g, 10. Weights range from 3. NOTE: These will work in any variator that uses 16 x 13mm roller weights. 16 x 13. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter's performance! ITEM DESCRIPTION: Variator Roller weights measuring 16mm x 13mm and available in 11 weights (4, 4. - Improves acceleration and top end speed compared to stock/restricted cvt. Roller Weight set for QMB139/50cc 4stroke engines (16x13mm) - 6 Grams Code Details. 6g instead of 8. 0. 91 ( Bids) Time Remaining: 1d 16h 9m. 5kg / 15. 4. Nov 10, 2018 · Buy It Now for only: $53. The 3-valve i-get ultra-modern 4T air-cooled engine with electronic injection delivers reduced consumption, top performance and minimal work on the maintenance front. Minarelli, 50cc 2-stroke 1PE40QMB Performance Roller Weights. 5g and 11g. Roller weights are used for fine tuning your scooter to get the most out of what you need from your machine. Welcome to Part 1: How to derestrict a 50cc scooter. Add: 634174. Roller ramp. We recommend starting performance upgrades by changing the variator roller weights before engaging in any performance FREE Shipping on orders over $25 shipped by Amazon. Select weight sizes now available in Black Pearl material: 5g. 89 ( Bids) Time Remaining: 7d 43m. Select Sizes on Clearance: 2. COMPATIBILITY: BSV - AX 50 2T, GP-SP 50 2T, ZX 50 2T. , Ltd. 55 47% OFF | Buy 6 Pieces Variator Rollers Roller Weights 6. 5g/8. Grand Rapids Scooter Michigan Mopeds - Bintelli Sprint Parts Replacement roller weights for breeze/sprint scooters. This will fit ALL Yamaha based 50cc horizontal 2 stroke engine with 15X12 size rollers. Tip: - The heavier the rollers, the longer it will take to reach the top speed of the scooter. A good set of roller weights are an important tuning device and they will have a significant impact on your scooter's performance, however flat spots 15x12 Roller Weight Tuning Kit for 50cc & 150cc engines - Includes 2g to 12g weight options. Cheap , Buy Quality Directly from China Suppliers:Racing VARIATOR Scooter GY6 Variator Kit with Roller Weights, Drive Pulley for GY6 50cc 139QMB 139QMA and Dio 50cc Scooter Moped Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Price. Quality Scooter Parts supply to trade and wholesale. 2mm ; Roller Weight: 9g; Set of 6 Glixal ATKS-041 High Performance Racing Variator Kit with 6. Cheap , Buy Quality Directly from China Suppliers:Glixal GY6 49cc 50cc Chinese Scooter Moped Complete Variator Kit Front Clutch Drive Pulley with Roller weights 139QMB 139QMA Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. SPECIFICATIONS: 16mm x 13mm. Includes: Inner and outer pulley. Sale Price: $14. 5g, 3. Price: 4. Axle bushing. 2010 saw Aprilia drop the new 50cc model and move back to offering just the 100, 200 and 500 models, which is how their Racing Driving Wheel Roller 6. Quantity: * Whole number only. 30 Day Warranty. 3 out of 5 stars 502 At around 80mpg(150cc) to 95mpg(50cc) compared to 25mpg. Instead of a wide over-sized car that is just forced to wait being stuck in traffic, a scooter can glide/slide you out of any traffic jam. Traditionally, gear ratio is changed by the up-and-down rolling 16x13 Sliding Roller Weights for KYMCO Agility 50. Air Filter. PERFORMANCE VARIATOR WEIGHTS ROLLERS 16x13MM 13 GRAM SET FOR GY6 50CC 139QMB. Popular with anyone needing a reliable, high fuel-efficiency model. Aug 12, 2021 · Roller Weights 16 X 13 Compatible with the Honda DIO and 139QMB (49. com offers a wide selection of parts for Electric scooters and Gas scooters. 5 AMICO SPORT LX 50cc 15x12 6. Material: Reinforced. These 16x13 roller weights will fit ALL Yamaha based 50cc horizontal 2-stroke engines. Loaded with features, this sporty vehicle is a versatile and comfortable ride. In my case the correct weight was 7. Pickup & delivery Walmart. 5 x 40mm. Choose an Option Qty. more info . Stock Weight. SKU: X98-0719. 0 (HOT PROMO) US $1. A 5gram Dr Pulley weight is best for 50cc with a 10 gram for 150cc perform better all around not giving up too much top end. 1 Piece (Min. 5, 6, 6. 25, which meant I took 8gm weights and ground . Discussion in 'The Workshop' started by Burns, Oct 17, 2021 · The Piaggio Liberty offers something for everyone with its choice of 50, 125 and 150 cc. (MEGA DEAL) US $2. 8 LEONARDO 150cc 20x17 9. There can also be certain additions to the scooters in the form of pipes or other inexpensive materials that can help increase the speed of these scooters. Roller weights for 2 stroke Chinese scooter (0) Add To Cart. The restrictions are: The CDI (ignition module) limits the engine to 7000rpm TWH Super 8 Performance Variator Roller Weights 16x13 GY6 50cc Grams 8. Many come restricted from the factory to comply with regulations in states which allow 50cc scooters to be ridden without a motorcycle license. These are some of the best brands in the world. Availability: In Stock. 5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch 4. COLOR OPTIONS Previous Next AGILITY 50 Features Underseat Storage 1 of 5 « Previous Next » Flip-up Locking Driver’s Backrest […] MAKE MODEL SIZE STOCK ROLLER WEIGHT APRILIA AMICO 50cc 15x12 6. 5x17 10. Roller weights are used for fine tuning your scooter to get the most out of what you need from your scooter. 3 out of 5 stars 502 GY6 50cc Performance Roller Weight set(5g, 6g, 7g, 8g set) $20 per set : GY6 50cc to 200cc Motor Stock CDI $18: GY6 50cc Carburetor w/electric choke $58: GY6 50cc Manifold (27mm diameter rubber part, 16. 98. 5() 50cc 15x12 6. The Kymco Agility 50 is what you'd expect from a 50cc scooter. Pulley 16x13 Sliding Roller Weights for 50cc 4-stroke QMB139 engines. 91. This is the second most popular 50cc 2-stroke engine used in Chinese full-size street scooters. 5, 7, 8, 8. GY6 Scooter 125 150cc Variator Set W Extra 3 Sets Roller Weights TAOTAO SUNL. I live in a flat area so my main goal is increasing top speed to about 45 mph or so. Special plastic coating for long life. With quality roller weights from DR Pulley and Polini you can even further tune your scooter for your needs. Brand: Kyoto. 5 Piaggio 50cc 2T. 7 12. Measure: 240x230x150mm. List Price: $16. When riding on our scooter you can easily maneuver through any situation. $40. 3 roller ramp sliders. 5 & 10 Gram) used in 50cc 4 and 2 stroke GY6 & AF / DIO style engines found in various Scooters & ATVs, (See Engine pictures). Pulley Roller Weights are the latest roller weights to hit the market and the With 50cc, four-stroke engine, Tao Tao ATM50-A1 50cc Gas Street Legal Scooter can is capable of getting up to the top speed of 35 miles per hour. These roller weights are suitable for Baotian scooters BT49QT-7 50cc with a 4-stroke engine. Shop Quality & Best Wholesale Directly From China Wholesale Suppliers. 50cc race engines are our specialty. 75 off the inside. Feb 24, 2013 · Along with that I will also explain which parts should be installed first when starting tuning a scooter and which ones need to be replaced when getting more serious. 5g 16x13 For GY6 50CC 80CC Engine Scooter Variator Roller Weights From Vendor Dovewill Car & Motorcycle Parts Store. (hey it's lighter than the Zuma 50F!) The stock rollers have green on the edges if that means anything. It maxes out at 37 MPH on the flats. Ref Number: 4 (HOT PROMO) US $1. Spend weekends roaming the terrain with friends and family, and take it along with you on vacation for the time of your life. Parts for the 50cc, 2-stroke D1E41QMB02 Chinese scooter engine. 07. M669420. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter's performance! They should be checked/changed every 1000 miles (per maintenance schedule) to keep your scooter running tops. 9. Buy It Now for only: $39. 3 out of 5 stars 502 In this category you can find the most common generic parts that are compatible with the 49cc TaoTao four stroke scooters. 16x13 gy6 50, honda dio/elite aero, aftermarket GY6 50cc Variator Roller (16x13) 6 ready-to-fit roller weights for GY6. Pulley. It weighs 179 lbs and I weigh 190 lbs. Your Price: $12. Clutch Assembly MMG for 50cc 4 Stroke Chinese Scooters Code: MGH0938-B. When it comes to adjusting your variator, there is no need to have tons of roller weights on hand for tuning. 00-$295. This chart will continue to be updated as more information becomes available. Book an appointment Cheap Variomat & Parts, Buy Quality Automobiles & Motorcycles Directly from China Suppliers:Glixal 16X13mm High Performance Racing Variator Roller Weights Set 139QMB GY6 50cc 100cc Scooter Moped ATV Go Kart (5g 10g) Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. With over 20 years experience in 50cc class racing, our DeNardis engines are designed to achieve four important feats: Engines Are Built and Tested in the USA. Fits: 50cc 4-stroke QMB139 Engines. ATM-50-A1 (campus Cruiser 50cc Mopeds) Genuine Factory Replacement Parts for TaoTao Moped model # ATM50-A1. Please check the weight you need. Rollers Kit x6 Ø15x12-6g. Variator Slides for 50cc 4-stroke QMB139 engines. Buy It Now for only: $40. Dr. 3 out of 5 stars 502 This commendable speed can be achieved simply with alterations in cdi box, roller weights and variator derestriction. Racing Planet USA has the largest selection of high performance scooter parts; including Kevlar CVT scooter belts, many choices of scooter ignition, no-rev limit CDI modules, and Naraku Taiwan roller weights. Buy now. 9 YRS. 5g 16x13 For GY6 50CC 80CC Engine Scooter From Merchant Motor & Car Store. Thank you so muc I think my roller weights are too heavy in my Kymco Agility 50cc scoot. Glixal ATKS-041 High Performance Racing Variator Kit with 6. Such MPH is enough for the demand of an average city ride; average riders can be able to beat those tailbacks in the traffic-locked Miami. In Stock. 95. Add to Cart. QMB139 50cc 4-stroke Carburetor, Type-1 for Glixal ATKS-041 High Performance Racing Variator Kit with 6. Pulley 15x12 Sliding Roller Weights for Minarelli 50cc 2-stroke engines. With a 50cc engine, this scooter is lightweight, and will have you cruising around with no trouble at all. Lightweight […] 50cc D1E41QMB 2-stroke. 0 feed. com. 00 ( Bids) Time Remaining: 14d 23h 33m. Email this page to a friend. $16. Weights control RPM on acceleration, the rest of the transmission May 30, 2012 · High Performance Scooter Parts for China 50cc 4T four stroke engines. - Updates CVT and rear clutch. 4 out of 5 stars 37 1 offer from £6. When it comes to adjusting your variator, there is no need to have tons of roller weights on hand for tuning. Over time, roller weights will develop flat spots Weight. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter's performance! They should be checked/changed every 1000 miles (per maintenance schedule) to keep your scooter running tops. 1875 lbs: Dimensions: 4 × 1 × 1 in: Specifications: Size: 16×13 4. 5 HABANA 50cc 17x12 6. We will do our best to guarantee a wonderful service. Nov 10, 2018 · Best Match Items Ending First Newly-Listed Items First Price + Shipping: Lowest First Price + Shipping: Highest First. $26. You can follow any responses to this entry through the RSS 2. Fitment: Fits most 50cc/80cc QMB/GY6 based Chinese Engines. 5/ 50cc 4-stroke) Chinese Scooter Engines. I'm just short of 200 lbs. 3 out of 5 stars. Reviews. Heavier roller weights= A slower take off speed with more acceleration and a higher top speed. $266. 5 Gram Weight Set Replacement For GY6 50CC 139QMB 49cc 50cc Scooter Moped Jonway ATV 4. 5g, 4. Driving wheel Roller for GY6 50cc Engine ; It fits for most Chinese GY6 50cc Scooters(Moped), please check pictures and specifications for compatibility; Roller Diameter: 16mm; Roller Width: 13. This new Scarabeo 50 was available in 2-stroke (“50 Street) or 4-stroke (“50 4T”) motor options. Package Includes: 6 Pieces Variator Roller Weights. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. 5/50cc engine. Forums > Main Scooter Topics > The Workshop > stock 50cc roller weights + sizes - list. 152qmi 157qmj 139qmb 1p57qmj 1p39qmb scooter Cheap Variomat & Parts, Buy Quality Automobiles & Motorcycles Directly from China Suppliers:139qmb Variator 139qma Gy6 50cc 4 stroke Scooter PerformanceW/ Roller Weights, Clutch Torque Spring Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. How to derestrict a 50cc Scooter – On a general note. Parts Compatible with: TaoTao, Coolster, Kandi, peace, Ice Bear, Roketa, Sunl, BMX, BMS, Kazuma, Tank, Hawk, Loncin, Trailmaster, US Titan - Weight: 8. BMW C600 SPORT C650GT DRPULLEY VARIATOR FREE ROLLER WEIGHTS + SLIDING PIECES. Thank you to the FIFTYMil FAM!!! Thank you for donating some of your hard earned income to support me and my YouTube channel through PayPal. The surprisingly spacious glove box in the rear of the shield is divided into two parts Glixal ATKS-041 High Performance Racing Variator Kit with 6. 00. This roller weight kit includes 12 sets of 3 rollers for a total of 36 roller weights to adjust and fine-tune your variator. Buy Performance Variator with 7 Gram Roller Weights. Specifications of the rollers: - Weight of each roller: 9g (HOT PROMO) US $1. and ride a stock 50cc Yamaha Zuma. 37" 9 gram roller weights (HOT PROMO) US $1. Fits Models: Gy6 50cc Engines Also: Honda, Kymco, Genuine, Yamaha 50cc Scooters The same is true for lighter weights, if you go too light you will need to make up for the loss on the top end. , the average for most cars, scooters can save you so much money at the pump. 5 50cc 139qbm roller weights Its taking much longer to hit top speed now as soon as i hit down hill it runs fine, im guessing based on a quick googleing that its something with the variator, when i changed the belt a few weeks ago i noticed they were pretty worn down should i go with 5g or 6g weights to start the trouble shooting? (BEST OFFER) US $1. Best Seller. Roller Weight set for QMB139/50cc 4 Stroke Engines (16x13mm) - 6 Grams. SKU. - Rollers can be combined to achieve 5,6 and 7 grams setups. Heavier roller weights = A slower take off speed with more acceleration and a higher top speed. Roller weight tuning kit for dio, zuma, jog. With the innovative Dr. $ 24. 68. $19. Size-Roller-Weight. Nov 17, 2021 · Discover the new Piaggio Liberty, the high wheel scooter available in various colors and in 50cc, 125cc and 150cc engines. - Fits 50cc/100cc 4 Stroke GY6/QMB139 engines. Malossi Set of 6 Roller Weight 19 x 15. Buddy 50. Order) CN Shenzhen Kinoway Electronic Co. 0 AREA 51 50cc + LC 15x12 6. 5mm diameter metal intake) $15: GY6 50cc Red Cooling Fan $20: GY6 50cc Timing Chain 82 Links (10 inch long) $12 Parts for scooters with 50cc 2-stroke D1E41QMB02, D1E41QMB, H1E41QMB and 1E41QMB model engines. 5 ATLANTIC 125cc 19x17 7 ATLANTIC 150-200cc 20. 50cc Roller (NYCSP0005) TO light of weights May Not PUSH the Variator all the way out and you will loose TOP END. Dec 09, 2020 · A 50cc option made a short return for 2009, when Aprilia released a smaller 50cc version of the newer 100cc body style. Category: Roller drive. Please select weight from drop-down menu. 98 ( Bids) Time Remaining: 16d 19h 14m. (HOT PROMO) US $1. $435. This roller weight kit includes 11 sets of 3 rollers for a total of 33 roller weights to adjust and fine-tune your variator. 0 ( 1) Contact Supplier. Complete 50cc Air Cooled Engine. Light rollers are good for quick acceleration, stop and go riding and hills, but you loose ITEM NAME:9X Variator Roller Clutch Weights Kits For 4 Stroke GY6 QMB139 50cc Scooter ATV Product Description Item Details: *9pcs Variator Roller Clutch Weights Main Driving Wheel Kit for 4 Stroke GY6 QMB139 50cc Scooter ATV *Perfect replacement for the old or damaged one *Made of high quality material, stable characteristics and high reliability *Easy to install *Durable and practical *100% May 26, 2008 · This entry was posted on May 26, 2008 at 7:11 pm and is filed under 50cc 4-stroke QMB139, baja sc50 scooter, chinese scooter, GY6, high performance chinese scooter roller weights, high performance scooter parts, modify scooter. 5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch. 3 out of 5 stars 502 Net weight: 7. 5, 5, 5. Roller weight: 7g. 27 | Buy Scooter Variator Rollers Roller Weights 7g 8g 16x13mm For Gilera 50 Easy Moving Storm Typhoon 50cc From Vendor ZHANG XING YUE Store. Our 50cc scooter parts include GY6 parts performance kits, variator, performance exhausts, big bore kits & more. AGILITY 50 $1,799 MSRP* Street Performance The most affordable KYMCO scooter in the USA. 447. $39. 5 gram Set of 6 Broadens your range of gear ratios Increases acceleration and re-acceleration properties Increases top end speed Lasts longer than standard sliding-roller weights. 5g, 10g, 10. Fast vehicles are dangerous. 5g, 7. Set Umlenkrolle Sattelschlepper Yamaha 50cc RMS 163810010. Quick View. Wholesale 50cc Scooter 50cc Gas Scooters OEM Shenzhen Factory Wholesale Niu 50cc Kick Coco City Xiaomi Gas Motorcycle E 1000w Motor Electric Scooter 2000w. 5 GULLIVER 50cc 15x12 6. Oct 22, 2007 · Scooter Shack Scooter Forum. - In most CVT (variators) each roller weighs 6 or 7g. Model. As low as $6. Roller Weights 1st Generation for 50cc 4-stroke QMB139 engines. - Better performance at OEM price. 5 LEONARDO 250cc 20x17 14 RALLY Nov 13, 2012 · Stock Scooter Roller Sizes & Weights. Other Related Items Air Filter Assembly (151-81) | Air Filter Foam QMB139 (151-62) | Camshaft Seat (151-98) | QMB139 Dowel Pin (151-99) | Rocker Arm Intake Valve (151-100) | Rocker Arm (151-101) | Adjustment screw and nut Set (151-102) | Camshaft (151-104) | Rocker Arm Exhaust Valve (151-105) | Carburetor (151-29) | Electric Choke Assembly Buy Variator Front Clutch Weights Set for GY6 139QMA 139QMB 49cc 50cc Scooters at Walmart. The IceBear Rocket -PMZ50-4J 50cc Scooter is the perfect scooter for hours of fun and adventure. Add to Wish List Add to Compare. 8LBS. 5 AMICO GL 50cc 15x12 7. GY6-50 QMB139 49cc Chinese Scooter Motors Clutch Roller Weights Set. I dont have a "test" kit to try different weights but I want to try an experiment; removing one roller weight so my average weight per roller is 6. Weight Size. 7. The most common engine model used on TaoTao 49cc scooters is the QMB139 four stroke engine. These weights also fit many scooters from Yamaha including Zuma CW50, Zuma 50F, Vino and C3. Prima Roller Weight Set for 50cc 4-Stroke 139QMB Chinese Honda Cloned Scooters, Kymco, SYM. These roller weights will fit most Yamaha based 50cc horizontal 2 stroke engine with 15X12 size rollers. Bore x stroke: 39. We recommend starting performance upgrades by changing the variator roller weights first. $65. 5, 9. 5g, 9g, 9. in Powersports Transmissions. 5 GULLIVER LIQUID COOLED (LC) 50cc 15x12 6. SSP-G 15x12 Roller Weight Tuning Kit for Minarelli 50cc 2-stroke engines - Includes 2g to 12g weight options. Weight Roller Suzuki Scooter Series KN Planning . 5 AMICO GL 50cc 15x12 7 AREA 51 50cc + LC 15x12 6. GY6 50 High Performance PartsGY6 50 139 QMB High Performance Parts and Upgrades 49cc139QMB/139QMA 49cc Scooter Engine High Performance Parts Add to Favorites. 7 12 LEONARDO 125cc first series 20x17 8. SSP-G 16x13 Roller Weight Tuning Kit for 50cc 4-stroke QMB139 engines - Includes 3g to 14g weight options. Traditionally, the gear ratio in scooter CVTs is changed by the in-and-out rolling movement of the roller weights. Add to a new shopping list. Roller Weight set for QMB139/50cc 4 Stroke Engines (16x13mm) - 6 gm The store will not work correctly in the case when cookies are disabled. 5 LEONARDO 125cc 1998> 18x12 8. Why waste coin on the wrong rollers, when you're not super sure what you need? These roller kits are the best choice to find out what you need! Mix and match, to find the perfect combination, then invest in the right quality set :) choose from. Most Chinese scooters use universal parts that fit many different scooter models and brands. Buy It Now for only: $65. Tuning Tips: Light rollers are good for quick acceleration, stop and go riding and hills, but you loose top end speed. 49 Mar 14, 2018 · WR of this size -- the other company -- a weight -- up to 8g -- about -- since it does not spread, KN plan is used. for: CPI HUSSAR 50 50cc , 2003 - 2005 CPI OLIVER 50 50cc , 2003 - 2006 CPI POPCORN 50 50cc , 2003 - 2006 KEEWAY GOCCIA 50 50cc , 2009 - 2012 MALAGUTI F12R 50 PHANTOM AC 50cc , 2009 - 2012. MAKE MODEL SIZE WEIGHT APRILIA AMICO 50cc 15x12 6. Jul 02, 2013 · I have a Vino 50cc stock. $43. The right balance is an individual choice since a scooter racer will want heavier weights to achieve a higher overall speed so that they might be faster at full throttle. Recently Presented Items: Hoca Roller Weights size 16x13 for 50cc 4-stroke QMB139 engines. 00/ Piece. 0g. 99. Lighter roller weights = A faster take off speed with less acceleration and lower top speed. 1 / 6. These parts are compatible with other Four Stroke Chinese PowerSports Mopeds with engine size 50cc. Outer diameter (variator): 87mm. Variator Roller Weights for 50cc 4-Stroke Kymco, SYM, 139QMB Scooters. 5g, 8g, 8. I'm new to scooters, so that speed is perfectly fine with me and in fact, in inner-city driving, it's about the fastest thing that I need out there. 0 Review(s) 0. You'll reach top speed faster. 50cc scooters we have found do best with 10 or 11 gram weights, use 10 for over 200lbs 11 under 200lbsAdd the DR PULLEY variator to complete upgrade. The weight is correct when the variator allows the engine to just come on the pipe. This motor is used on many popular Chinese scooters including the Qingqi QMQT50-B2. Dec 06, 2019 · Extreme Motor Sales offers a wide selection of 50cc scooter parts. 15x12 Performance Roller Weights. Racing variator kit for 50/100cc 4 Stroke engines. 5. 9 HABANA 125cc 19x13. Scooterpartscatalog. 3 ATLANTIC 500cc 25x22 28. May 10, 2011 · MAKE MODEL SIZE WEIGHT APRILIA AMICO 50cc 15x12 6. Mar 02, 2015 · Set Rolls Variomatic RMS Roller Weights Aprilia Habana Kat 50cc 17X12 75g. These Top quality roller weights are compatible with Scooters with the 139QMB GY6 49. Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Movable Drive Pulley (MDF). 0g - 14. The QMB139 is the most popular 50cc 4-stroke engine found on Chinese scooters. 50cc scooter roller weights
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