View. Available for orders above $35. We're the most trusted name in the industry, with the lowest prices and happiest customers! Increases Longevity of Rear Wheel Easiest Sprocket Adapter to Install on the Market The small 9-hole 44 tooth sprocket will come with the SkyHawk Angle Fire 2-stroke engine kit. US $45.96 Sprocket Teeth: 32T Fit 415 Chain 49cc 50cc 66cc 80cc 2 Stroke Motorized Bicycle 1 x Sprocket ( bolts included) Quantity: 1set When fitting the chain I could not find the sweet spot to have the rear wheel centered in the fender and be safely in the rear horizontal drop outs. Get Free Shipping! Cruising 35 screaming. Homepage Showcase Promo odes Features . 1996-2023, Amazon.com, Inc. or its affiliates. $ 3 00. - Spend $39 or more on Bike Motor Parts 44 Tooth CNC SprocketOnly Sprocket RPM Diagram. $ 145.99; 1800W 48V Brushless Motor+ Speed Controller For E. $ 179.79; VEVOR Brushless DC Motor Kit 48V 1800W 33A Speed C. For a better experience, please enable JavaScript in your browser before proceeding. All of the bike was custom so the mounting bracket for the caliper was welded right where it needed to be. This sprocket assembly comes with every bolt, nut, washer, and gasket you need to get the job done. Getfree technical supportfor thelifetimeof your product. New Zeda 80 Complete 80cc 2 Stroke Motorized Bicycle Engine Kit - Firestorm Edition $269.99 $199.99 Choose Options Zeda Screaming Demon V2 Engine-Ready Motorized Bicycle - Built In Gas Tank - Gas Frame Bike $699.99 $599.99 Choose Options Sold Out CNC Aluminum Heavy Duty Bicycle Engine Sprocket Adapter For Motorized Bikes - 40 Tooth $69.99 Max RPM. Truly pioneering in every respect and conceived from first principles in the infant British motor cycle industry, the Singer Motor Wheel featured a vertical engine, carburettor and ignition gear, all cleverly housed within the rear wheel. We have the best customer service and education in the industry. If you're looking for the most top end speed out of your motorized bicycle, look no further than this 32 Tooth Rear Sprocket. We also carry 5-hole sprockets in 44 tooth, and 48 tooth sizes. We offer sizes of 36 tooth, 44 tooth, 48 tooth, and 56 tooth sprockets in the Large 9-hole gear. Get Free Shipping! This helps prevent premature wear and loosening of spokes. In my case, changing the output sprocket from a 12 T to a 10 T lead me into replacing everything in that drive line, chain and the rear wheel sprocket. Your supplier for bike parts like Kawasaki - 42041-111-0P - SPROCKET-HUB,36T - Alternative, all parts delivered worldwide, order easy with a great customer service. Compatible with All-Terrain *Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. Inner diameter 1.8" and hole spacing of 1.5". I've seen it done on a mini chopper. This complete Sprocket Clamp Assembly will mount the rear drive sprocket of any 2-stroke or 4-stroke motorized bicycle engine kit to the wheel of a bicycle, making your rear wheel compatible with any bike engine kit around. can i put a sprocket on a disc brake bike. The smaller the rear sprocket, the faster the bike will go, but will climb hills less effectively. 9 Tooth Sprocket For Electric Bike Motor My1016z Unitemotor My1018 9t Sprocket Electric Scooter Eng. . Made of chrome-plated steel, these sprockets are made to last. MOTORIZED BIKE GAS BIKE SCOOTER MOPED MOTORIZED BIKE PARTS HOW TO MOTORIZE A BIKE HOW TO FIX A MOTORIZED BIKE MOTORIZED BIKE PERFORMANCE PARTS 80CC 2-STROKE TWO STROKE 2-CYCLE BICYCLE ENGINE KITS 49CC BICYCLE ENGINE KITS HOW TO TUNE A MOTORIZED BIKE HOW TO START A MOTORIZED BIKE MOTORIZED BIKE KIT FOR SALE FULLY MOTORIZED BIKE FOR SALE BICYCLE Without pedals isn't it just a slow rough riding motorcycle lol? Give us a call 1-800-317-0479. https://www.ebay.com/usr/reakwell?_trksid=p2047675.l2559. MOTORIZED BICYCLE SPROCKET 32T WORKS WITH THREE POINT OR ADAPTERS MAG WHEELS. I know I most likely won't get 45mph but just want more speed. Details about New TO2532114 Driver Side Turn Signal Light for Toyota Prius 2010-2011. Get Free Shipping! Homepage. The small 9-hole sprockets come in two sizes, 44 tooth and 50 tooth. Motorized Bicycle Sprockets that fit DISC Adapter and Sprocket Hub Adapter MBRebel MB Rebel 779 subscribers Subscribe 11K views 5 years ago If you would like to switch to a DISC brake wheel. We're here to help, no matter what! Sign up today to get exclusive discounts and content, only for VIP club members. See table below for specifications. It was neat as all get out. While there are sprockets that bolt up to a disc brake hub, they take the place of the disc. Other than drilling holes in it to match my bolt pattern, it works great. Whether you have a 4-stroke belt drive or youre riding a 2-cycle motorized bike, this 32 Tooth Sprocket is what you need to take your bicycle engine kit to the next level. 36t Sprocket W/ Adapter For 49cc 50cc 66cc 80cc 2 Stroke Motorized Bicycle (black) Black (black) . JavaScript seems to be disabled in your browser. 48 Tooth Rear Motorized Bicycle Sprocket | BikeBerry Home All products 48 Tooth Sprocket 48 Tooth Sprocket Save 10% BBR Tuning SKU: FH-SPROCKET-48 3 reviews 3 questions FREE SHIPPING on Orders $99+ Support For Life Guarantee Price: $22.46 $24.95 Quantity: 4 interest-free payments. Parts are slowly dropping in, 40mm crank, 12mm wrist pin rod, minarelli cylinder, pipe, super clutch. We're here to help, no matter what! The small 9-hole 44 tooth sprocket will come with the SkyHawk Angle Fire 2-stroke engine kit. 66/80cc BBR Tuning Angle Fire Bicycle Engine Kit - 2 Stroke, BBR Tuning Racing Series Stage 4 66/80cc 2-Stroke Engine Kit, ModWheel 48v 1000w Direct Drive Electric Bike Kit, ModWheel Direct Mid Drive Electric Bike Kit, BBR Tuning Volt Master High Performance Racing CDI (Stage 2), BBR Tuning DELUXE High Performance Expansion Chamber- Chrome, Switz Cruz 26" Men's Beach Cruiser Bike Bicycle, BBR Tuning Vintage LED Bullet Headlight - Black/Copper, BBR Tuning 26 Inch Heavy Duty 10 Spoke STAR Motorized Bike Mag Wheel Set, GigaByke 500W Swift Belt Drive Electric Bike. Its a stainless sprocket that attaches via disc holes but is offset enough to allow a 203mm disc to also be bolted on with it. Superior quality. Aprilia; Beta; . That's what you want, but it may not be what you can actually buy; last time I looked nobody had any stock. The small 9-hole sprockets come in two sizes, 44 tooth and 50 tooth. Back to home page | Listed in category: BH-Motor New 9 Hole Rear Sprocket Mount kit Fit for 49cc 66cc 80cc Motorised Bicycles Bike Engine Parts 4.2 (79) $1299 FREE delivery Wed, Dec 21 on $25 of items shipped by Amazon Item No : 144924113058; Condition : New; . Compatible with Rover and All-Terrain 1 / 2 Vote 1 1 comment Best Add a Comment 6 - They're cool! 18-Tooth Sprocket For Heavy Duty Axle Kit & Aluminum Wheels Gas Motorized Bicycle . Motorized Bicycle Mechanical Components Hubs, Gearboxes, Sprockets and Chains 1 2 3 4 5 Next C clay830 Member Jan 29, 2017 55 0 6 Illinois Jan 30, 2017 #1 I have a 44t rear sprocket and want to lower it to get more speed to compete with my 45+ mph mini bike. 54 Tooth Rear Motorized Bicycle Sprocket | BikeBerry Home All products 54 Tooth Sprocket 54 Tooth Sprocket BBR Tuning SKU: FH-SPROCKET-54 3 reviews 5 questions FREE SHIPPING on Orders $99+ Support For Life Guarantee Price: $29.95 Quantity: 4 interest-free payments. Which fatbike frame has room in the front triangle for a 79cc Predator and a CVT? Chains & Sprockets with your Motorized bicycle. 2023 Gasbike.net. BAFANG Ebike Chainring Bicycle Chainring Sprocket 40T 42T 44T 46T 48T 52T for BBS01 BBS02 BBS01B BBS02B BBS-HD Mid Engine : Amazon.nl: Sports & Outdoors The caliper was used on the front of the sprocket where the chain doesn't ride. That top tube gas tank is sweet! For cruisers, lowriders, choppers, trikes, and motorized bicycles. For cruisers, lowriders, choppers, trikes, and motorized bicycles. Compatible with Rover and All-Terrain Details. Applicaton: High Quality CNC Part. Free shipping for many products! 1800W 48V Brushless Electric Motor For Bicycle Go . One of the smallest engine sprockets around, you won't find many sprockets smaller- and if you do, chances are your engine may not be strong enough to move something that small without the help of a pull start. High performance parts. This unit Jackshaft Sprocket for 2019 model. Made with 12 fewer teeth than standard bike engine kit sprockets, this sprocket drastically changes your gear ratio for hitting high top end speeds. Aprilia; Beta; . Most orders shipped same-day or next day! Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates. Learn More It may also work for bicycle. DIE CUT . Bicycle Sprockets Bicycle Sprockets Sprockets for single speed bicycle chain. We're the most trusted name in the industry, with the lowest prices and happiest customers! Chainring Sprocket 36T For Bafang BBS01BBS01B BBS02 BBS02B BBSHD Mid Drive Motor Electric Bike Replacement Chainwheel Protector 3256802976689202elbc Specifications : Brand Name: Varstorm Origin: Mainland China Type: Other Type: Chainwheel Version:. BicycleDesigner Bike Parts - Upgrade Your Bicycle - Price Competitive - InternationalFOR: Lowriders, Cruisers, Choppers, Motorized, Remodel Mountain Bikes, Custom Builds, Shipping to USA, Military, and International customers since 1995. Price and other details may vary based on product size and color. See table below for specifications. CNC made al. The inner diameter is 1.39" and hole spacing is 1". Buy Gear Reduction Motor, 12V 250W Geared Motor with 9 Tooth Sprocket, Brushed DC Motors Reductor for E-bike, Scooter, Professional Bicycle Modified Part, Scooter Accessories, 2950 Rpm online on Amazon.ae at best prices. Your supplier for bike parts like Kawasaki - 42041-105-9P - SPROCKET-HUB,39T - Alternative, all parts delivered worldwide, order easy with a great customer service. OEM Aftermarket Accessories OEM. Batavus/motorized bike engine drive sprocket came. C $31.22. This sprocket assembly helps alleviates the stress on your spokes that a standard motorized bike's assembly causes by creating a solid foundation around the hub of your rear wheel. ESUM OFFICE SHOP Store has All Kinds of ESUM 49cc 50cc mini moto complete rear alloy wheel rims 10inch with sprocket & disc brake for dirt bike pocket bike 2.50-10,ESUM 18T C70 Motorcycle Clutch Assembly for ATV Dirt Bike 50cc 70cc 125cc Lifan Engine Parts,ESUM High Quality YFZ450 magneto stator coil & regulator for YAMAHA 450CC ATV Go Kart Buggy and more On Sale, Find the Best China 2 at . Kawasaki - 42041-111-0P - SPROCKET-HUB,36T . Whether you're an experienced rider or you're new to the hobby, we are here for you. For the best experience on our site, be sure to turn on Javascript in your browser. Something went wrong. In stock. Something went wrong. http://www.bikeberry.com In this video, BikeBerry.com's Technician, Matt explains how to install and assemble the 66cc, 80cc, or 48cc bicycle engine rear . You want what we call a russian sprocket. Kein Problem! *Contiguous US orders only. Do it bike is A LOT smoother 30 miles a hr. Looking for a safe and efficient alternative to pedaling your bicycle? Motor Sprockets for Flatted Motor Shafts 9 Tooth 10mm D-Bore Sprocket for 1/2" x 1/8" Bicycle Chain 1-5/8" OD, 8.5mm x 10mm D-bore ID. This sprocket only works wit Front fork for your PHATMOTO All-Terrain Fat Tire HGC 1.0" Compatible Pad For 1.5 Inch CNC Sprocket Adaptor For 1.5" Adaptor 1.5" Hub 60cc 66cc 80cc Motorized Bike (Silver) 285 $679 Using only the finest raw materials and using cutting edge technology in their production, our range gives you the ultimate in replacement sprockets at unbeatable value. 66/80cc BBR Tuning Angle Fire Bicycle Engine Kit - 2 Stroke, BBR Tuning Racing Series Stage 4 66/80cc 2-Stroke Engine Kit, ModWheel 48v 1000w Direct Drive Electric Bike Kit, ModWheel Direct Mid Drive Electric Bike Kit, BBR Tuning Volt Master High Performance Racing CDI (Stage 2), BBR Tuning DELUXE High Performance Expansion Chamber- Chrome, Switz Cruz 26" Men's Beach Cruiser Bike Bicycle, BBR Tuning Vintage LED Bullet Headlight - Black/Copper, BBR Tuning 26 Inch Heavy Duty 10 Spoke STAR Motorized Bike Mag Wheel Set, GigaByke 500W Swift Belt Drive Electric Bike. Sort by. Drive Pulley Diameter: 39mm (11-12T sprocket 40 Tooth CNC Sprocket Only Works with a clam shell coaster brake adapter like our 547004 Center hole fits coaster wheel hub sizes 38.71mm (1.524") to 38.81mm (1.528") - Spend $39 or more on Bike 36 Tooth CNC Sprocket Only Fast and free shipping free returns cash on delivery available on eligible purchase. 410-415 Chain Multifunctional High Performance 10-44 Teeth Sprocket with Sprocket Installation Set -80CC Gas Motorized Bicycle Bicycle Modified Engine No reviews With over 15 years in the industry we take pride in providing the best support for motorized bicycle community. Since 2007, we've shipped over 1 million orders to happy customers. Compatible with 2-stroke and 4-stroke bike engine conversion kits, this sprocket will have you clipping at high speeds without bogging your engine down. See the seller's listing for full details. High performance parts. Origin:Cn (Origin) color:Black / Blue / red Material Science:Metal Fat tire bike's require more than normal offset to get the chain alignment correct for the output sprocket on engine and the rear wheel being much wider.The Russian guy's sprocket along with the top hat style adaptors put the sprocket out 35mm from center of the wheel hub for chain alignment to match the engine's mounted position but with fat tire bikes the engine needs to be offset more than normal for proper chain line and clearance.When using a four stroke witch requires a transmission/jack shaft the sprocket if ordering from the Russian is a custom order and back spacing should be measured on your setup to get it right as it's not the same as the 2 stroke guy's use. Details about 36 Tooth Wheel Sprocket Fits For 415 chain 80cc Motorized Gas Cycle Bicycle US $25.98 SKU:AS3082335 unused, undamaged item in its original packaging (where packaging is applicable). 54 tooth sprocket is perfect match for a 230 lbs. High-quality materials, proven hardening processes and a special geometry give these extra-reinforced sprockets the power to withstand the demands of the e-bike drive. HEADLIGHTS, CHROME BULLET,BLACK BULLET REAR LIGHTS, BABY BEE,RED FENDER LIGHT,SIGNAL DIRECTIONAL HORN,FLASH LIGHT HOLDERSBRACKETS BICYCLE PARTS SEATS, LEATHER SADDLES Seat Posts Focusing on bicycles and bicycle parts for lowrider bicycles, cruiser bicycles, chopper bicycles, motorized bicycles, trikes, and custom bicycles. JavaScript is disabled. View cart for details. This will take you to www.jumia.co.ke. The 54 Tooth Rear Sprocket includes the 9 holes that are compatible with our standard Sprocket Clamp Assembly. How To Install Sprocket Adapter On a Motorized Bicycle.Check out my Website for more information on my creations:http://hughesmotorized.comTools & Equipment . High performance parts. CNC Aluminum Wheels with 44T Sprocket (Black) Designed mainly for motorized bicycles. Note: Only compatible with the 415 Heavy Duty Chain, give me the torque i need to haul my fat butt around. With over 15 years in the industry we take pride in providing the best support for motorized bicycle community. Don't be fooled by Cheap Chinese Knock offs Works with 415 Chain Only Clam shell sprocket adapter bolts around the hub for fast and adjustable installation. Chains & Sprockets with your Motorized Bicycle Sort by $ 14.99 $ 60.00 CNC Springer Chain Tensioner with Chain Guide CNC Springer Chain Tensioner with Chain Guide ***Use the included Steel Ball to eliminate the cle. guy around town on gas bicycle. Commonly, the large 9-hole sprocket with 48 tooth configuration will come with the 4G T-Belt Drive 4-stroke engine kit. Available for orders above $35. All Rights Reserved. sthus CNC 36T Sprocket with 1.5" Adapter Fit 60cc 66cc 80cc Motorized Bicycle(Blue), LIANGXUEKEER 9 Holes Sprocket Mount Kit for 49cc 66cc 80cc Engine Motorised Bicycle Bike Parts, CDHPOWER Multifunctional High Performance 28 Teeth Sprocket for 410/415 Chain - Gas Engine Motor Motorized Bicycle, YOXUFA 110L Links 415H Drive Chain Tensioner Spring Loaded Adjuster Kit Heavy Duty for 49cc 50cc 66cc 80cc 100cc 2 Stroke Zeda BT80 YD100 Gas Motor Motorized Bike Mountain Bicycle Engine Parts Black, CDHPOWER Multifunctional High Performance 32 Teeth Sprocket for 410/415 chain - Gas Engine Motor Motorized Bicycle, Alomejor Chain Sprocket Gear Electric Scoooter Motor Engine 14 Tooth Sprocket 12x17mm for Electric Bicycle Ebike, 44 Tooth Sprocket Hub Adapter Plate Motorized Bicycle Sprocket Adapter 9 Hole 44 Tooth Chain Sprocket for 49cc 66cc 80cc Engine Motorized Bicycle, DONSP1986 Multifunctional 28t Sprocket Engine 415/410 Chain Sprocket - Gas Motorized Bicycle 48cc/66cc/80cc, Suuonee Chain Sprocket, 9 Hole 44 Tooth Chain Sprocket for 49cc 66cc 80cc Engine Motorized Bicycle, CDHPOWER Small Chain Sprocket Set for 415 Chain - 80CC Gas Motorized Bicycle-Bicycle Motor Engine Parts, CDHPOWER Multifunctional 56 Teeth Sprocket for 410/415 chain -2 Stroke Gas Engine Motor Gas Motorized Bicycle, Keenso Motorbike Sprockets,Sprocket 28 Teeth,Single Speed 530 Rear Steel Sprocket,Gas Engine Motor Motorized Bicycle,Tricycle Replacement, CDHPOWER Multifunctional High Performance 32 Teeth Sprocket with Sprocket Installation Set -80CC Gas Motorized Bicycle, sthus 415 Chain Wheel Sprocket 32T 32 Tooth Motorized Gas Cycle Bicycle 50cc 60cc 80cc, DONSP1986 High Performance Multi-Functional 56 Teeth Chain Driving Sprocket with 3/6/9 Pattern for 410/415 Chain-Gas Motorized Bicycle, Disc brake caliper and pad for mini bikes, The most comprehensive motorcycle sprockets. It may not display this or other websites correctly. Gang Ihres 5- Learn More Add to cart Description Sign up today to get exclusive discounts and content, only for VIP club members. Price and other details may vary based on product size and color. Es geht nicht mehr im gewohnten Gang..? . Add to cart View $ 5.00 Small Chain Sprocket for 41 Chain You are using an out of date browser. Offer ends 3/17. Tire Diameter on Large Sprocket mm inch. What you would want is called a sprotor, which performs both tasks. High performance parts. Check Lock Centers and adjust sprockets - Chain links will adjust to maintain nearest to current Sprocket Centers. Whether you're an experienced rider or you're new to the hobby, we are here for you. Order by 5:00 PM ET for Same-Day Expedited Shipping, Throttle Potentiometers, Levers, & Springs. Plus get $10 off your first purchase. C $80.38 Find many great new & used options and get the best deals for 80cc MOTORIZED BICYCLE HUB ADAPTER USE STOCK 9 HOLE CHINA / CHINESE SPROCKET Free shipping for many products at the best online prices at . Give you more choice discount activity Fast Delivery to Your Door Electric Bike Bafang 104BCD Sprocket Bafang BBS01/02-Mid Drive Motor Adapter minminer.com.co, C $77.6 Free shipping for many products Find many great new & used options and get the best deals for Electric Bike Bafang 104BCD Sprocket + Bafang BBS01/02-Mid Drive Motor Adapter at . So if you've already added a performance carb to your bike and you're still not getting that speed you're looking for, the 32 Tooth Rear Sprocket is what you've been looking for. The inner diameter is 2.5" and the hole spacing is 2". Share your bike builds with other enthusiasts in our exclusive Motorized Bicycle Photo Gallery group on Facebook! Bicycle sprockets are designed to be used hard on uneven, unpaved surfaces. Motorized Bicycle Rear Sprocket - 32 Tooth Rear Sprocket Home All products 32 Tooth Rear Sprocket 32 Tooth Rear Sprocket Save 10% BBR Tuning SKU: FH-SPROCKET-32 2 reviews 3 questions FREE SHIPPING on Orders $99+ Support For Life Guarantee Price: $18.86 $20.95 Quantity: 4 interest-free payments. Works with a clam shell coaster brake adapter like our, Center hole fits coaster wheel hub sizes 38.71mm (1.524) to 38.81mm (1.528). The inner diameter is 1.39" and hole spacing is 1". New ZY1020 M otor with mounting bracket & #25 (1/4") pitch sprocket for electric scooter, mini bike quad and Go-Kart. BicycleDesigner Bike Parts - Upgrade Your Bicycle - Price Competitive - InternationalFOR: Lowriders, Cruisers, Choppers, Motorized, Remodel Mountain Bikes, Custom Builds, Shipping to USA, Military, and International customers since 1995, 44T sprocket, anodized silver9 holes to mouont a sprocket clamp, Works with a clam shell coaster brake adapter like our 547004Center hole fits coaster wheel hub sizes 38.71mm (1.524) to 38.81mm (1.528). Find many great new & used options and get the best deals for 13 Teeth Pinion Motor Chain Wheel Carbon Steel Sprocket For Ordinary Bike Chain at the best online prices at eBay! Double Wall 12 Gauge Aluminum Wheels Set With Sturmey Archer X-FD (Black) 80CC G. 170x42 Teeth Alloy Single Speed Double Chain Guard, 170x44 Teeth Alloy Single Speed Double Guard, Rear Wheel Freewheel Mechanism - 16 Tooth, 20 Tooth Bicycle Freewheel Mechanism for the eZip and IZIP TriCruiser, 1/2" 22 Tooth Single Speed Freewheel Sprocket, 7 Speed Freewheel Chain Sprocket for Electric Bikes, MF-TZ31 & MF-TZ37 7 Speed Freewheel Chain Sprocket, 3/32" 44 Teeth Ironcross Single Chain Sprocket, 170x48-36-26 Teeth Alloy Triple Speed Chain Sprocket, 170x44 Teeth Black Alloy Single Speed Chain Sprocket, 170x44 Teeth Silver Alloy Single Speed Chain Sprocket, 170x52-42 Teeth Alloy Double Speed Chain Sprocket, 170x48-38-28 Teeth Steel Triple Speed Chain Sprocket, 170x52-40 Teeth Steel Double Speed Chain Sprocket, 170x52-42-30 Teeth Alloy Triple Speed Chain Sprocket, 170x53-39 Teeth Alloy Double Speed Chain Sprocket, 9-Hole Sprocket for 48cc - 80cc 2-Stroke Bicycle Engine Kits. Free shipping for many products! sthus 415 Chain Wheel Sprocket 32T 32 Tooth Motorized Gas Cycle Bicycle 50cc 60cc 80cc 4.4 (349) $1149 Under $25 sthus New Wheel Sprocket 36T 36 Tooth Motorized Gas Cycle Bicycle 50cc 60cc 80cc 4.4 (100) $1199 Above $25 CDHPOWER Multifunctional High Performance 32 Teeth Sprocket with Sprocket Installation Set -80CC Gas Motorized Bicycle 4.3 (69) Compatible with Rover and All-Terrain If you're looking for more top end speed out of your motorized bicycle, look no further than this 32 Tooth Rear Sprocket. Automotive / Parts & Accessories / Motorized Bicycle Sprocket Adaptor Kit. Powered by Shopify.