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. 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. Homepage. 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. With multiple warehouses nationwide, get your order fast! A note to remember: The larger the rear sprocket, the slower the bike will go, but will have power to climb hills. 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 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! C $31.22 Find many great new & used options and get the best deals for Motorized Bicycle Sprocket Adaptor Kit at the best online prices at Free shipping for many products. Compatible with Rover and All-Terrain For cruisers, lowriders, choppers, trikes, and motorized bicycles. 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. Amazon.com: Motorized Bike Sprocket Adapter 1-48 of 255 results for "motorized bike sprocket adapter" RESULTS Price and other details may vary based on product size and color. . Since 2007, we've shipped over 1 million orders to happy customers. Homepage Showcase Promo odes Features . 18-Tooth Sprocket For Heavy Duty Axle Kit & Aluminum Wheels Gas Motorized Bicycle . - Purpose: derailleur gears - Details: - Pitch: 1/2" x 3/32" - Thickness: 2 mm - Incl. This will take you to www.jumia.co.ke. Superior quality. Add to wishlist. High performance parts. Origin:Cn (Origin) color:Black / Blue / red Material Science:Metal 6 - They're cool! Kawasaki - 42041-105-9P - SPROCKET-HUB,39T . Do it bike is A LOT smoother 30 miles a hr. 4 stroke loss a littleon take off but I like it, We have the best customer service and education in the industry. That's what you want, but it may not be what you can actually buy; last time I looked nobody had any stock. View cart for details. Something went wrong. Chain Speed @ 1000 RPM Small Sprocket = 216.3 m / min. 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. Made for riders looking for that extra bit of speed out of there engines, these sprockets are compatible with nearly any sprocket clamp assembly. 54 tooth sprocket is perfect match for a 230 lbs. Details. The bike sprocket is an item that is usually quickly and easily replaced. 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. Item # SPR-410109 $14.95 Nut and Washer for 8mm Left Hand Thread Motor Shafts Getfree technical supportfor thelifetimeof your product. 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 Search. Fast and free shipping free returns cash on delivery available on eligible purchase. This helps prevent premature wear and loosening of spokes. Drive Pulley Diameter: 39mm (11-12T sprocket 40 Tooth CNC Sprocket Only Give us a call 1-800-317-0479. View cart for details. A larger rear sprocket helps increase your performance and acceleration for large hills or hilly terrains for any motorized bicycle. We're here to help, no matter what! 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. View on Website. Filters #415 Chain Locks (Master Locks) 80CC Gas Motorized Bicycle. If you have a high-performance carburetor, expansion chamber and other performance parts but can't seem to get any more speed from your 2-stroke engine, this is the sprocket you need. https://www.ebay.com/usr/reakwell?_trksid=p2047675.l2559. 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 . It may also work for bicycle. 1996-2023, Amazon.com, Inc. or its affiliates. Superior quality. Available for orders above $35. 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. 93-98 TOYOTA SUPRA FACTORY OEM 55405-14140 NEW CENTER DASH CONSOLE CLUSTER PANEL. Commonly, the large 9-hole sprocket with 48 tooth configuration will come with the 4G T-Belt Drive 4-stroke engine kit. Sold Out. 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. Shop by category. 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. Order by 5:00 PM ET for Same-Day Expedited Shipping, Throttle Potentiometers, Levers, & Springs. See the seller's listing for full details. We're the most trusted name in the industry, with the lowest prices and happiest customers! Kein Problem! $ 1 95. Sold Out. Powered by Shopify. 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. $ 139.00. . . 2.58 - 5.15 $ | Complete overview Sprockets from kaefung on Aliexpress | T8F 11T 14T 17T 20T Tooth Front Clutch Gear Box Pinion Sprocket for 47cc 49cc 2 Stroke ATV Quad Dirt Pocket Mini Motor Bike | Alitools.io. The bike sprocket is an item that is usually quickly and easily replaced. 5pcs Whopper Popper Floating Rotating Tail Fishing Lure Bass Bait 9.5cm/11g, Hunters Element Blizzard Gloves Grey Green, 2023 Rawlings Renegade R130BGSH 13" Slowpitch Softball Outfield Baseball Glove, Rear We also carry 5-hole sprockets in 44 tooth, and 48 tooth sizes. Whether you're an experienced rider or you're new to the hobby, we are here for you. With over 15 years in the industry we take pride in providing the best support for motorized bicycle community. Fits 10mm OD single-flatted motor shafts with nut and washer on end to secure sprocket in place. Sort by. Compatible with Rover and All-Terrain Price and other details may vary based on product size and color. The store will not work correctly in the case when cookies are disabled. Applicaton: High Quality CNC Part. Es geht nicht mehr im gewohnten Gang..? Kent Pomona Dual Suspension Comfort Bike $ 68.64 Futchoy 2-Stroke 100cc 3.2KW Bicycle Engine Kit 36/44 Tooth Sprocket Motorized Motor Bike Modified Full Set (44 Tooth Sprocket, 1) $ 81.25 That top tube gas tank is sweet! . Connecting customers with the finest quality bike parts in niche markets. can i put a sprocket on a disc brake bike. In stock. If you're looking for the most top end speed out of your motorized bicycle, look no further than this 32 Tooth Rear Sprocket. The inner diameter is 1.39" and hole spacing is 1". 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. Connecting customers with the finest quality bike parts in niche markets. Whether you're an experienced rider or you're new to the hobby, we are here for you. I'm going for 50mph with 12/36 gear ratio. High performance parts. Bicycle sprockets are designed to be used hard on uneven, unpaved surfaces. Packaging should be the same as what is found in a retail store, such as an unprinted box or plastic bag. Chipped and broken sprocket teeth, or bent freewheel and rear sprocket discs are the normal hazards in the life of any road or mountain bike. Bicycle sprockets are designed to be used hard on uneven, unpaved surfaces. Without pedals isn't it just a slow rough riding motorcycle lol? Get Free Shipping! Amazon.com: bicycle engine sprocket 1-48 of over 1,000 results for "bicycle engine sprocket" RESULTS Price and other details may vary based on product size and color. Get Free Shipping! This unit Jackshaft Sprocket for 2019 model. Superior quality. Chipped and broken sprocket teeth, or bent freewheel and rear sprocket discs are the normal hazards in the life of any road or mountain bike. These sprockets are so light the only difference you'll feel is the top end speed, not the weight of the sprocket. 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. For 1/2" x 1/8" (#410) bicycle chain. 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. Have questions or need help? $ 3 00. JT Sprockets is the world's leading brand of sprockets for motorcycles and ATVs. The small 9-hole 44 tooth sprocket will come with the SkyHawk Angle Fire 2-stroke engine kit. 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. Outer diameters are 7" for the 44 tooth and 8" for the 48 tooth, We offer a 6-hole sprocket in 36 tooth, 44 tooth, and 50 tooth sprocket sizes. RPM Small. Parts are slowly dropping in, 40mm crank, 12mm wrist pin rod, minarelli cylinder, pipe, super clutch. Check Lock Centers and adjust sprockets - Chain links will adjust to maintain nearest to current Sprocket Centers. 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. Bicycle-Engines.com All Rights Reserved. Since 2007, we've shipped over 1 million orders to happy customers. 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. Get Free Shipping! More information about sprockets. Batavus/motorized bike engine drive sprocket came. MOTORIZED BICYCLE SPROCKET 32T WORKS WITH MAG WHEELS OR THREE POINT ADAPTERS Brand New $10.99 Save up to 14% when you buy more Buy It Now Seller: bi74-72 (1,059) 99% Free shipping Sponsored New Listing 35T Sprocket For 2 Stroke 415 Chain 49/50/66/80CC Engine Motorized Bicycle Bike Brand New $13.99 Seller: all_chainsaw_industrial_parts (255) 99.4% 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") Inner diameter 1.8" and hole spacing of 1.5". Offer ends 3/17. We have the best customer service and education in the industry. Large Exalt Paintball Death Grip Full Finger Gloves Black, Rear Sprocket Cog 44 Teeth Rubber Mount 80cc 100cc Motorised Motorized Push Bike. High-performance parts. The small 9-hole sprockets come in two sizes, 44 tooth and 50 tooth. Sign up today to get exclusive discounts and content, only for VIP club members. Learn More Add to cart Description JRL 36 T Tooth Teeth Sprocket Adapter Fit 1.5 inch hub 415 Chain 49cc 50cc 66cc 80cc 2 Stroke Motorized Bike Motorised Bicycle 266 $2999 FREE delivery Mon, Feb 20 CNC made al. This sprocket assembly comes with every bolt, nut, washer, and gasket you need to get the job done. You want what we call a russian sprocket. Which fatbike frame has room in the front triangle for a 79cc Predator and a CVT? 1800W 48V Brushless Electric Motor For Bicycle Go . See table below for specifications. Started out with 36 tooth, way to small. Share your bike builds with other enthusiasts in our exclusive Motorized Bicycle Photo Gallery group on Facebook! All of the bike was custom so the mounting bracket for the caliper was welded right where it needed to be. OEM Aftermarket Accessories OEM. 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. Free shipping for many products! Learn More Add to cart Description 61.04 1 5"Adapter 415 Chain 80cc 2 Stroke Motorized Bike sont sur Comparez les prix et les spcificits des produits neufs et d'occasion Pleins d'articles en livraison gratuite Les meilleures offres pour 36T Multifunction Sprocket. Price and other details may vary based on product size and color. 1 / 2 Vote 1 1 comment Best Add a Comment This sprocket only works wit Front fork for your PHATMOTO All-Terrain Fat Tire Get Free Shipping! 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. DIE CUT . Wir bieten hier das passende Zahnrad aus Metall, fr den 3. You are using an out of date browser. The inner diameter is 1.4", hole spacing is 1". 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. Cruising 35 screaming. Made with 12 fewer teeth than standard bike engine kit sprockets, this sprocket drastically changes your gear ratio for hitting high top end speeds. - Spend $39 or more on Bike Motor Parts Chains & Sprockets with yourMotorized Bi, CNC Springer Chain Tensioner with Chain Guide, T-Belt Drive Conversion Kit For 2-Stroke 66cc/80cc, Sprocket Installation Set - Pineapple Sprocket Bushing Kit, Phatmoto Rover Jackshaft Sprocket (2019 Model). Most orders shipped same-day or next day! Get Free Shipping! 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). If you're looking for more top end speed out of your motorized bicycle, look no further than this 32 Tooth Rear Sprocket. Honda Cd 70 China Motor Bike Chain Sprocket Kit Bike Parts for Sale 2023: Buy Bike used spare part accessory Bikes, Bike Parts at cheap price 850 Pakistani Rupees in Jaffaria Colony Lahore Pakistan online. All Rights Reserved. $ 145.99; 1800W 48V Brushless Motor+ Speed Controller For E. $ 179.79; VEVOR Brushless DC Motor Kit 48V 1800W 33A Speed C. $ 199.00. Something went wrong. A motorized bike has the same benefit of safety as a car, but with a convenient motor that helps you along. Compatible with Rover and All-Terrain Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates. MOTORIZED BICYCLE SPROCKET 32T WORKS WITH THREE POINT OR ADAPTERS MAG WHEELS. The small 9-hole 44 tooth sprocket will come with the SkyHawk Angle Fire 2-stroke engine kit. Add to cart View $ 5.00 Small Chain Sprocket for 41 Chain See table below for specifications. Motorized bicycle sprocket adapter for rear wheel Bicycle Engine Parts > > Larger Photo Email A Friend Alternative Views: Our Price: $89.99 Product Code: PSSAS Description Made in The USA. Compatible with All-Terrain Amazon.com: Rear Sprocket For Motorized Bicycle 1-48 of 570 results for "rear sprocket for motorized bicycle" RESULTS Price and other details may vary based on product size and color. Details about New TO2532114 Driver Side Turn Signal Light for Toyota Prius 2010-2011. Being able to get up to speed faster may help reduce the risk of an accident. Browse our shop for the best prices on high quality engines, parts, and accessories. 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 9 Tooth Sprocket For Electric Bike Motor My1016z Unitemotor My1018 9t Sprocket Electric Scooter Eng. Store Information . I've seen it done on a mini chopper. Give us a call 1-800-317-0479. This sprocket only works wit T-Belt Drive Conversion Kit For 2-Stroke 66cc/80cc 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. What you would want is called a sprotor, which performs both tasks. OEM Aftermarket Accessoires OEM. Note: Only compatible with the 415 Heavy Duty Chain, give me the torque i need to haul my fat butt around. 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. - Spend $39 or more on Bike Motor Parts 44 Tooth CNC SprocketOnly 1996-2023, Amazon.com, Inc. or its affiliates. SKU:MV10173468.. 410-415 Chain Multifunctional High Performance 10-44 Teeth Sprocket with Sprocket Installation Set -80CC Gas Motorized Bicycle Bicycle Modified Engine No reviews 1st and only time I've ever seen a setup like that for a brake caliper using a chain sprocket for a disc. Bicycle Sprockets Bicycle Sprockets Sprockets for single speed bicycle chain. Dispatched within 3 days. Speed @ 27 inch tire diameter on large sprocket = 47.1 MPH. Compatible with 2-stroke and 4-stroke applications, these motorized bike sprockets will have you clipping at a decent speed without bogging the engine down. 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 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. Gang Ihres 5- Superior quality. Sprocket RPM Diagram. While there are sprockets that bolt up to a disc brake hub, they take the place of the disc. White & Black Stickers Set Blue Replica Mongoose PRO, GEN OSET 12.5" TWIST BAR GRIPS small diameter 30mm ELECTRIC TRAILS BIKE, MOTORIZED BICYCLE SPROCKET 32T WORKS WITH THREE POINT OR ADAPTERS MAG WHEELS, Trendyest bike taillight 4 light modes waterproof USB bicycle rain light, NEW Rant Twin Peaks BMX 20 . It was neat as all get out. *Contiguous US orders only. 44T Motorized Bicycle Sprocket Bicycle Sprockets << Back Includes: 44T sprocket, anodized silver 9 holes to mouont a sprocket clamp. CDHPOWER New 32 Teeth Sprocket with 6 Holes Gas Motorized Bicycle, 2014-PRESENT KAWASAKI TERYX HOOD DECAL GRAPHIC REFLECTIVE THIN RED LINE FLAG. 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. CNC Aluminum Wheels with 44T Sprocket (Black) Designed mainly for motorized bicycles. Back to home page | Listed in category: Free shipping for many products! High performance parts. JavaScript seems to be disabled in your browser. Kawasaki - 42041-111-0P - SPROCKET-HUB,36T . We have several rear sprocket options available for our customers to fine tune their gas operated bicycle to achieve their desired optimal speed/power gear ratio. Brand: Unbranded; Price: 9.95: 9.95 FREE Shipping. Made of chrome-plated steel, these sprockets are made to last.