Out=54.5" / Inner=59". Part #: 148-467 .
Outside GY6 Stock 4-Stroke Carburetor 50cc W/Electric Choke Outside 03 Then, see if the bikes ignition system is working well and warm the engine up. Learn how your comment data is processed. Cobra and Husqvarna also have 50 cc 2 stroke mx bikes that compete with the KTM 50 SX. Change main jet quick & easy while not having to remove carb from bike or removing all the little float bowl screws. Vehicles are shipped warehouse direct, in a crate, 95% assembled.
Silscvtt 20mm Big Bore Carburetor Carb 50cc 100cc Replacement for 100-1015-1000. On the other hand, the needle lets the fuel pass by the taper, needle, and jet wall when it is open. JavaScript seems to be disabled in your browser.
19 mm PZ19J Carburetor for 2-Stroke 50cc 1E40QMB Engines You can examine each rubber coupling for cracks by using a powerful light. Carburetor; CDI; Clutch Kit; Cover . 3-6 Business Days, Contiguous US (AK and HI available), Chinese MP15 2-Stroke Carburetor - Electric Choke - 33cc-50cc - Version 3, Chinese 2 Stroke Carburetor - Hand Choke - Pocket Bike 47cc-49cc - Version 2, Carburetor - 50cc 2-Stroke with Electric Choke - Scooter - Version 26, Carburetor - 50cc 2-Stroke with Electric Choke - Version 21, Chinese 2-Stroke Carburetor - Yamaha 79cc PW80 Y-Zinger - Version 80, Chinese 2-Stroke Carburetor for Motorized Bicycles - 49cc 60cc 66cc 80cc - Version 81, Chinese 2-Stroke Carburetor for Motorized Bicycles - 49cc 60cc 66cc 80cc - Version 13, Chinese UTV and Side-by-Side Parts Catalog. This site is not affiliated with Mikuni Corporation. $17.95. If the previous altering went well, then you are ready to see if they work at full throttle. New dirt bike graphics will boost your overall mood & bring a positive vibe to your biking life. $85.00. If it is brown or black, it indicates richness, and if the plugs color is dusty white, it means it is burnt, and the mixture is lean. I have told the difference between a good quality carb and.
50cc Scooter Carburetor | PartsForScooters.com 50cc 2 stroke scooter parts for sale | eBay You can quickly determine if the spark plugs need to be adjusted by inspecting their color. Follow the flowchart below to start tuning your carburetor! Engine Size.
Buy Carburetor Fit for GY6 50CC 49CC 4 Stroke Scooter Taotao Engine See each listing for international shipping options and costs. Browse our diagrams for individual parts or buy the 50cc 2-Stroke Long Case Engine - Short Block for a partially assembled engine. Genuine Mikuni HSR42 HSR45 Carburetor Choke parts kit w/cable. Outstanding service & support! You can also determine the air/fuel ratio based on the performance of your dirt bike. The tools required to re-jet a carburetor are basic in nature and predominantly consist of the usual tools needed to service your machine such as sockets, wrenches, allen wrenches, and screwdrivers. Check the manual for specified float levels. Carburetor description: 2 stroke carburetor Fuel shut off valve Mounting holes: 38mm [1.50"] center to center Intake OD: 12.7mm [.50"] Air filter bolt hole distance: 40mm [1.57"] Shipping details: In AliExpress, you can also find other good deals on carburetor! $19.95. Carb works perfectly and performance is 100% improved. FREE FEDEX 2 DAY SHIPPING!!! 50CC SCOOTER MOPED ATV GY6 CARBURETOR CARB Fit For ROKETA SUNL JCL BAJA Panterra $17.88 Free shipping Carburetor carb For Yamaha Vino 125 YJ125 XRS SRU170RS Pitsterpro Double X 150 $24.91 Was: $27.99 Carburetor For 43 47 49cc 2-Stroke Scooter Dirt Pocket Bike Motorcycle Carb 15mm $13.55 Free shipping 273 sold There is only so much you can do with a 50cc 2 stroke, often you have to decide if you want a fast bike, or a quick bike. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'tremoto_com-medrectangle-3','ezslot_10',102,'0','0'])};__ez_fad_position('div-gpt-ad-tremoto_com-medrectangle-3-0');Check if the carburetor is fit to go through any adjusting. 669-18.1-30 50cc Gates Powerlink Scooter CVT Belt $12.99 O15-2259 Description 50cc scooter carburetor designed specifically for 1E40QMB Minarelli 2-stroke scooter, ATV, and dirt bike engines. For the best experience on our site, be sure to turn on Javascript in your browser.
Carburetor Synchronizer Tool 15mm MP15 2 Stroke Carburetor Kit For 43CC - CARBURETOR FOR 2 STROKE ATV POLARIS SCRAMBLER 50 50CC CARB.
Is it possible to make a 50cc scooter go faster without - reddit 2-Stroke Carb Tuning On Your Dirt Bike - How-To | Fix Your Dirt Bike We locate and promote products from a wide range of Mikuni Resellers and Vendors. But, inappropriate tuning can cause poor performance or even destroy it.
49/50cc 2-Stroke, Performance, (1PE40QMB 1E40QMB) Minarelli And these adjustments are crucial because the idle air-fuel mixture produces the most horsepower at a given throttle setting. 2-stroke Carburetor Tuning is fairly simple, all you need is a screwdriver for adjusting the pilot air screw, a strong kickstarter leg, and patience. This page was last updated: 04-Mar 17:40.
Scooter Motorcycle & Scooter Carburetors for sale | eBay More Crazy Wednesday Snap Friday Weekend Specials All Crazy Auctions. The main jet is numbered and is interchangeable with jets that will provide a leaner or richer air-fuel mixture. USA! Carburetor Synchronizer Tool 15mm MP15 2 Stroke Carburetor Kit For 43CC 47CC 49CC 50cc Gas Scooter Pocket Bike Adjustment Tool in Carburetors. Carburetor for 2-Stroke with Electric Choke - 50cc-90cc - Version 21 VMC Chinese Parts $ 26.35 Add to Cart Chinese 2-Stroke Carburetor - Yamaha 79cc PW80 Y-Zinger - Version 80 VMC Chinese Parts $ 18.65 Add to Cart Chinese 2-Stroke Carburetor for Motorized Bicycles - 49cc 60cc 66cc 80cc - Version 81 VMC Chinese Parts $ 12.05 Add to Cart 65cc 2 Strokes KTM, Husqvarna, Cobra, Kawasaki, GasGas, and Yamaha all have 65 2 strokes that are competition motocross bikes. But sadly if you get them out on the road, youre getting a ticket. Shop online at fixed prices or bid on auctions. Worked as the Technical Director at TreMoto, LLC to design and develop 3-Wheeled Vehicles and Leaning Suspension Systems.
SHUOG Carburetor Is Suitable Fit For 2-Stroke Engine 50Cc 60Cc 80Cc 2009 - 2010 Honda CRF450R Service Specifications, 1997 - 2001 Honda CR250 Service Specifications, 1994 - 2001 Yamaha YZ125 - Service Specifications. Specifications: Outer Diameter (intake): 28mm Inner Diameter (intake): 26mm Bolt Hole Spacing: 44.5mm
2-Stroke Carburetor Tuning - Idle Adjustment - YouTube There is a dirt bike weight limit that ties down a rider to a set of bikes,, Everyone and their grandma knows just how awesome dirt bikes are. If it is fit and upgraded, the dirt bike is sure to run as smoothly as ever, and the carburetor will perform at its peak level. Carburetor Type. These cookies do not store any personal information. Install the idle screw and run it clockwise wholly but gently.
Carburetor Selection Guide - Monster Scooter Parts Silscvtt 20mm Big Bore Carburetor Carb 50cc 100cc Replacement for 139QMB 139QMA Scooter Moped ATV Engine 4-Stroke GY6 in Carburetors. Low cutaway produces more vacuum to pull more fuel (run rich), while a high cutaway produces less (run lean). This video is about fitting carburetor in a two stroke engine.
19 mm PZ19J Carburetor for 2-Stroke 50cc 1E40QMB Engines Universal Parts Gasket for 50cc 2-stroke 1DE41QMB Carburetor. These cookies will be stored in your browser only with your consent. Needle Type - to throttle. Performance New Carburetor Compatible with 50cc 2 Stroke Vento Zip Triton Avalanche 50 : Amazon.co.uk: Automotive After that, turn on the petcock to examine the fuel flow. Get notified when your part is back in stock. The carburetor throttle cable position made throttle cable too short but works well. The stroke carburetor is made of highquality metal material, with high hardness, high strength, reliable performance and long service life. Without getting into too much detail, below are some general guidelines on oxygen levels in the air. FOR SALE!
50cc scooter carburetor for sale | eBay Full Set 100cc Bicycle Motor Kit Bike Motorized 2 Stroke Petrol Gas Engine Set . CARBURETOR 50cc 2 Stk Electric Choke. The three typical scooter carburetor styles used on these engines are; butterfly with or without a primer bulb, cable slide, and constant velocity (CV). Recommended Intake Size. 50cc - 90cc Engine $64.98 ShopBrand $64.98 With the bowls out of the way, you can quickly check out the float levers to see whether all the floats are at the same height or not when the carburetor is held upside down. Just a quarter turn for each screw would do. If you have a 50cc 2 stroke, a 70cc kit is an easy way to get a massive increase in top speed and acceleration without getting in legal trouble. Brand New. . Hope this article comes in handy while you go down with tuning the 2-stroke dirt bike carburetor. SQ Racing KTM Clone 50cc 2 stroke Chinese Carburetor In Stock Ships Today! $20.95. C $37.42. These variables will change with the ambient you ride your dirt bike in. Silscvtt 20mm Big Bore Carburetor Carb 50cc 100cc Replacement for 139QMB 139QMA Scooter Moped ATV Engine 4-Stroke GY6, Carburetors - Amazon Canada Fix Your Dirt Bike might use cookies to improve your experience, but you can always opt-out if you want! These are carburetor main jets (M6x0.75, Length 11mm) for the JOG Minarelli 49/50cc 2-Stroke engine. 2-Stroke Carb Body And Bowl Internal Carburetor Components Float Assembly - The float assembly sits inside the bowl to regulate the fuel level in the carburetor bowl. During your 2-stroke carb adjustment, pay close attention to the needle. Proper tuning makes a carburetor better at performance.
50cc 2-stroke Carburetor - Trend Times And the sound it makes is just what gets on my nerves. Carburetor, Gaskets, and parts for the 50cc, 2-stroke D1E41QMB02 Chinese Scooter engine. This 2-stroke carb tuning guide will give you all the information you need to tune your 2-stroke carburetor for peak performance, no matter the make or model. Find 2 stroke carburetor for sale on Bob Shop. Fits 47cc - 49cc 2-stroke. The floats are made of hollow plastic or metal connected to the carburetor body by a hinge. You can adjust the needle jet by simply positioning the needle clip on the higher or lower end of the needle. Leak jet - four-strokes only. Thread on carb top cap allows changing needle or slide without removing carb from bike, making jet changes faster & easier.
Chinese 2 Stroke Carburetor - Hand Choke - Pocket Bike 47cc-49cc This process is more easy in a four stroke engine. Creating your graphics can, Dirt biking is a great outdoor activity, but like any machine, it needs periodic maintenance and repairs to keep it running in top condition. The carburetor throttle cable position made throttle cable too short but works well. Discover wholesale 2 stroke 50cc carburetor in different available volumes, including but not limited to Harley Davidson Sportster fuel injection, Suzuki motorcycle fuel injection, Harley Davidson Softail fuel injection, BMW f650gs fuel injection. Let the engine warm up a bit and set the idle speed.
Amazon.com: 50cc Carburetor Next, youll need to adjust the needle jet.
Carburetor For 50cc 2-Stroke - Scooterpartscatalog.com 746.5-16.5-30 Malossi X Aramid CVT Belt for Aprilia, PGO, and Yamaha Scooters, Performance Clutch Bell for 125cc GY6 QMB139 Scooter Engines, 12 Volt YT4L-BS Replacement Dry Charged AGM Scooter, ATV, and Dirt Bike Battery, 12 Volt YTX4LB Replacement Sealed AGM Battery for Yamaha Scooters, 38 mm Racing Air Filter with Rain Cover & 45 Degree Angle for Yamaha Zuma 50cc & 125cc Scooters, Deluxe Hand Mittens (Warmers/Gloves) for Scooters, ATVs, & Bikes, Compression Spring for 50cc 1PE40QMB Minarelli Yamaha Jog Style Scooter Engines. You also have the option to opt-out of these cookies. The atomized air/fuel mixture then passes into the throat of the carburetor. $1.99 .
2 Stroke 50cc Carburetor - Alibaba Copyright 1995-2023 eBay Inc. All Rights Reserved. The carburetor needs to be adequately tuned according to the surroundings- temperature, humidity, and attitude. (adsbygoogle = window.adsbygoogle || []).push({}); This website uses cookies to improve your experience while you navigate through the website. These floats need to be in good shape. The carburetor is one of the most essential parts of a 2-stroke dirt bikes mechanism. Buy Carburetor Fit for GY6 50CC 49CC 4 Stroke Scooter Taotao Engine 18mm Carb Intake Manifold Air Filter for 29.82 usd in the online store EasyDrive Automotive Store. The chug is caused by too much fuel in the cylinder, resulting in incomplete combustion. SHUOG Carburetor Is Suitable Fit For 2-Stroke Engine 50Cc 60Cc 80Cc Motor Bike 47 49Cc Pocket Bike Mini Motorcycle SHUOG : Amazon.co.uk: Automotive Fired right up ! Recommended Carb (s) 33cc.
How about you change things up a little. Enter your search keyword. Sadly, not every bike is for all the bikers. CARBURETOR FOR 2 STROKE ATV POLARIS SCRAMBLER 50 50CC CARB. Set it open at one, and a half turns if there is no requirement.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'tremoto_com-box-4','ezslot_4',112,'0','0'])};__ez_fad_position('div-gpt-ad-tremoto_com-box-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'tremoto_com-box-4','ezslot_5',112,'0','1'])};__ez_fad_position('div-gpt-ad-tremoto_com-box-4-0_1');.box-4-multi-112{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. Advanced Daily Deals . To ride your dirt bike on the street you should know a few things about how to make a dirt bike street legal and adhere to, Getting bored of the same graphics of your dirt bike? JavaScript seems to be disabled in your browser. Intake Size Range. Mikuni Vm30 Vm32 Vm34 Throttle Cable 2-1 Cb350 Cb360 Cb400 Cb450 Cb500 Wow! Apply suction to the vacuum operated petcock, or open the petcock, and capture the flow for a minute or so. This 2-stroke scooter carburetor is equipped with an electric choke and is often referred to as a PZ19J. For 49cc 60cc 66cc 80cc Carburetor 2 Stroke Engine Motorized Bicycle Carb 225460443756. With everything settled, the engine rpm should respond well to the air screw adjustments. And its up to you to ensure that. As the throttle is opened, the needle allows fuel to pass by the taper and between the straight portion of the needle and jet wall. A 2-stroke carburetor works the best at low engine temperature. As an Amazon Associate TreMoto earns from qualifying purchases. Shop by category. The engine should fire up immediately if the adjustments are correct. A rich mixture will cause poor performance, but a lean mixture can destroy your engine (over time).
50cc 2 Stroke Carburetor - Carburetor - AliExpress Replacing the existing slow jet with a higher-numbered jet will make the mixture richer, while a lower-numbered jet will make the mixture leaner.
Remove the float bowls, and you can see all the parts inside. You will need to start with a general diagnosis and narrow down what needs to be adjusted. Full Set Bike Bicycle Motorized 80cc 2 Stroke Petrol Gas Motor Engine Kit Set. The main jet is screwed to the bottom of the needle jet and controls the mixture from approximately to full throttle. E-Ton & POLARIS 50cc 70cc 90cc C10232 Stroke Maintenance Kit Air Filter, Fuel Filter, Spark Plug & PU Steering Bushing. Universal Parts Carb Repair Kit - 41QMB. Displaying 1 to 5 (of 5 .
SHUOG Dellorto PHBG 17.5mm/19.5mm AS/AD Carburetor 4 Stroke 50cc-80cc 50cc 2-stroke Carburetor - Stock Carburetor for 50cc 2-stroke Minarelli 1PE40QMB Jog engines. R/C Cars & R/C Trucks. The slow jet is interchangeable with jets that will provide a leaner or richer air-fuel mixture. Add to compare. Carb works perfectly and performance is 100% improved. If you take off quickly, but your bike lacks power overall, the mix is too lean. 43CC 49CC 50CC 52CC 15MM CARBURETOR CARB SET FOR GAS POWERED SKATEBOARD 2 STROKE, Carburetor 33cc 43cc 47cc 49cc 50cc 15mm 2Stroke Mini Pocket Rocket Bike Chopper, - Carburetor 33cc 43cc 47cc 49cc 50cc 15mm 2Stroke Mini Pocket Rocket Bike Chopper, Dellorto PHBG DS 21mm Carburetor Carb For 2 Stroke 50cc-100cc Scooter Moped, Fit For Vespa ET2 17.5mm 2 Stroke 50cc 1998-2003 Carburetor Carburettor Carb B8, 50cc 2 Stroke Carburetor Honda DIO AF18 AF27 AF28 SA50 SK50 SYM DD50 Kymco ZX34, CARBURETOR CPI CITY OLIVER 50CC 50 49CC 49 SCOOTER MOPED CARB 2 STROKE NEW, PERFORMANCE TNG ADLY HAMMERHEAD JONWAY 49CC 50CC 2 STROKE SCOOTER CARBURETOR NEW, TNG ADLY HAMMERHEAD JONWAY GENUINE 49CC 50CC 2 STROKE SCOOTER CARBURETOR CARB, For Mortorcycle ATV Scooter Dirt Bike 2 Stroke 50cc~100cc 21mm Racing Carburetor, 19mm Carburetor Moped Carb for 2 Stroke Piaggio Zip Yamaha Jog 50 50cc Scooter, Carburetor for Honda 2 Stroke 50cc Dio 50 SP ZX34 35 SYM Kymco Scooter, Carburettor to fit Vespa LX50 LXV 50cc S, 17.5mm, 2 Stroke 50, 2005 - 2013 Carb, 19mm Carburetor 50cc 2 Stroke Aprilia Can-Am Vento United Chinese Scooter ATV FS, Intake Carburetor Manifold Interface Adapter 50cc/90cc 2 Stroke For JOG50 JOG90, 17MMM Carburetor FOR Elite Dio Moped Scooter 2 Stroke 50cc CA25, CARBURETOR FOR 2 STROKE ATV POLARIS SCRAMBLER 50 50CC CARB, Universal Carburetor Air Filter Part For Motorcycle Bike 37cc 50cc 80cc 2 Stroke, 13mm 2 STROKE CARBURETOR Carb for 47cc 49cc 50cc Pocket Bike ATV Mini Motor, Carburetor Carb For 2 Stroke 49cc 50cc 60cc Motorized Bicycle Bike Replacement, Carburetor for Honda ZX34 35 28 50cc SK50 SYM DD50 2 stroke Engine Scooter Moped, Dellorto PHBL 22AS R2707 Carb For 2 Stroke 50cc-250cc Motorcross, CARBURETOR AUTOMATIC CHOKE 50CC 2 STROKE JOG ENGINES SCOOTERS MINARELLI, Racing Carb Carburetor Kit 49cc 50cc 66 80cc 2 Stroke Gas Motorized Bike Bicycle, Intake Carburetor Interface 50cc/90cc 2 Stroke ScooterFIT For JOG50 JOG90, Carburetor Carb For 2 Stroke 49cc 50cc 60cc 80cc Motorized Bicycle Bike, Carburetor Carb For 2 Stroke 50cc 90cc Yamaha Jog 50 90 Scooter Aprilia SR50, Racing Carburetor & Air Fuel Filter Fit For 2 Stroke 49cc 50cc 60cc 66cc 80cc, Carburetor for 49cc 50cc 60cc 66cc 80cc Engine Motor Motorized Bicycle Bike Carb, [SASA] Universal PWK 21mm Flat Slide Carburetor Kit Fits OKO 2 Stroke 50cc, CARBURETOR CARB FOR ELECTRA 43CC MINI CHOPPER FIT RIGHT FRP DB001 50CC DIRT BIKE, Car 21mm Racing Carburetor w/Power Jet Fit For 2 Stroke 50cc-110cc Mortorcycle, Coolster QG50 QG-50 Carburetor 49cc 50cc 2-Stroke Pocket Bike, Universal Motorcycle Carburetor W/Air Filter For Bike 37cc 50cc 80cc 2 Stroke1. $2.95.
Universal Parts Carburetor for 50cc 2-stroke Minarelli - PartsForScooters SHUOG Dellorto PHBG 17.5mm/19.5mm AS/AD Carburetor 4 Stroke 50cc-80cc Engine 4T Dellorto PHBG Carburetor Fit For Scooter Moped SHUOG (Color : 17.5mm AS) in Carburetors. Set the cutaway as per preference and requirement. USA SELLER!!
All Content, All Images 2022 Monster Scooter Parts. Choke Type. Add to compare. Part 4 of a 4 part video detailing all of the basic settings and adjustments of the carburetors found on Minarelli / Jog / 1E40QMB powered 50-90cc scooters and youth ATVs. Scooters & Ride-Ons. After that, turn it back the recommended number of times. All that said, the performance and behavior between different engine and carb combos can be wildly different. SHUOG Vergaser Carb DellOrto SHA 12.12 R2219 Compatible With Piaggio Bravo 50cc Vespa Ciao Grande Carburator Scooter Moped 2 Stroke SHUOG in Carburetors. USA & International; Australia; Canada; France; Germany;
SHUOG Dellorto PHBG 17.5mm/19.5mm AS/AD Carburetor 4 Stroke 50cc-80cc 18mm Carburetor with Electric Choke for GY6 50cc Moped Scooter. 13 watchers. If the plug is black with soot, the mixture is too rich. In the closed throttle position, the tapered needle shuts off flow from the needle jet.
Carburetor for Honda 2 Stroke 50cc Dio 50 SP ZX34 35 SYM Kymco Scooter Brand New $24.99 Seller: jhpws818 (16,105) 98.3% Buy It Now Free shipping 147 sold Sponsored Big Bore Carb Carburetor For GY6 50cc 100cc 20mm 139QMB 139QMA Scooter Moped AT Brand New $20.61 Save up to 10% when you buy more or Best Offer Seller: spost-us (751) 99.7% Free shipping Skip to main content.
Hyhaizs For Yamaha 2 Stroke For 50cc 70cc 90cc Motorcycle PZ19 19mm Rubber parts of a carburetor may harden with age and crack when you attempt to remove the carburetor.
Carburetor for Honda 2 Stroke 50cc Dio 50 SP ZX34 35 SYM Kymco Scooter Brand New $24.99 Buy It Now Free 2 day shipping 127 sold Sponsored Motor Motorized Bicycle Bike 2 Stroke Engine Carburetor Carb 50cc 60cc 80cc Brand New $10.99 Save up to 13% when you buy more Buy It Now Free shipping Sponsored You should note that there is a difference between fuel pumps and injection fuel pumps. $45.95. CARBURETOR 50CC/60CC/66CC/80CC 2 Stroke Engine Motor Motorized Bike Bicycle YURZ - EUR 10,70. Check-out the wide selection and discount prices. Checkout. 30mm Carburetor with Hand Choke Lever PZ30 Carb for 200cc 250cc ATV Dirt Bike Go Kart. Sell on Bonanza. Minarelli was founded in Bologna in 1951 as a motorcycle manufacturer. If youre interested, then look down below. Fixing this is as simple as changing the main jet. Carburetor & Reed Valve Universal Parts Carburetor for 50cc 2-stroke Minarelli Universal Parts Carburetor for 50cc 2-stroke Minarelli $34.99 SKU: 114-15 Restock: Early May Out of Stock Available for BACKORDER Email When Available - Click Here! Main Jet - to wide open throttle. $26.59 Add to Cart. Knowing how to change your jets and needles is one thing, but it wont do you any good if you dont understand how the changes will affect your dirt bike. But the bigger problem is, it affects your bikes speed and the chains working life. Same Day Shipping on Orders Placed Before 3:00pm EST M-F. Free Shipping Orders Over $149!
Chinese ATV Parts :: 90cc Chinese ATV Parts :: Carburetor 50cc 2 stroke Adjusting the chain may not make your bike faster, but the chain will last longer and save your, Motocross racing is a costly sport.