--- title: "go kart sprocket — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/go-kart-sprocket" last_updated: "2026-07-10T20:04:46.902Z" locale: en meta: description: "go kart sprocket shows a fragmented shelf (top 5 take 27% of clicks), but a small market ($72K/yr) keeps it on the watch list." "og:description": "go kart sprocket shows a fragmented shelf (top 5 take 27% of clicks), but a small market ($72K/yr) keeps it on the watch list." "og:title": "go kart sprocket — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen" --- Back to Flapen home # **go kart sprocket** **Worth a look****55/100 ** go kart sprocket shows a fragmented shelf (top 5 take 27% of clicks), but a small market ($72K/yr) keeps it on the watch list. **Market/yr** **$72K** **Growth (1y)** **+224.8%** **Products** **64** **Brands** **29** was 32 a year ago **Sellers** **33** **Price range** **$7.48–$45.29** **Returns** **3.3%** **Rating** **4.4★** **Worth a look** Scored 55/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **4** ×0.30 Growth **80** ×0.30 Competition **88** ×0.20 Quality gap **46** ×0.10 Returns **73** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +224.8% year over year. 4K2KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND No pronounced peak months · busiest ÷ quietest = 1.5× ## **Competition** - CILOYU41% - YOXUFA10% - Superlong6% - PSLER5% - JMCHstore4% - Mtuiewo4% - Other (23 brands)30% Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen. 29 brands and 33 sellers compete here. **Brands** **29 **▼falling was 32 a year ago **Sellers** **33** **Top 5 brand share** **66%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![YOXUFA 40/41/420 Chain 40T Tooth Mini Bike Sprocket 40mm Bore for Coleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200 Axis M200 Predator 212 196cc 200cc 6.5hp Go Kart Parts](https://m.media-amazon.com/images/I/4193D+SMBsL.jpg) [**YOXUFA 40/41/420 Chain 40T Tooth Mini Bike Sprocket 40mm Bore for Coleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200 Axis M200 Predator 212 196cc 200cc 6.5hp Go Kart Parts**](https://www.amazon.com/dp/B0CHW3DGMS) YOXUFA$16.884.6★4867%▼falling 2 ![CILOYU High Speed Mini Bike 420 Sprocket 40T 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Accessories Parts](https://m.media-amazon.com/images/I/41SPPB5J-JL.jpg) [**CILOYU High Speed Mini Bike 420 Sprocket 40T 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Accessories Parts**](https://www.amazon.com/dp/B0F7KWC2YJ) CILOYU$22.934.4★1336%▲rising 3 ![Superlong 40 Tooth Mini Bike Sprocket for 40/41/420 Chain Rear Sprocket 37mm Bore with 6 Hole Fit for Coleman CT100U CC100X Baja Doodle Bug DB30 Monster Mega Moto MMB105 Mini Bike Parts](https://m.media-amazon.com/images/I/417gSW93i4L.jpg) [**Superlong 40 Tooth Mini Bike Sprocket for 40/41/420 Chain Rear Sprocket 37mm Bore with 6 Hole Fit for Coleman CT100U CC100X Baja Doodle Bug DB30 Monster Mega Moto MMB105 Mini Bike Parts**](https://www.amazon.com/dp/B0FDF958P9) Superlong$19.424.4★325%▲rising 4 ![CILOYU 40 Tooth Sprocket 420 Chain 40mm Bore Replacement for Coleman BT200X CT200U-EX CT200U CT100U CC100X Baja Doodlebug DB30 TrailMaster MB200 MMB80 MMB105 Mini Bike Predator 212 196cc Engine Parts](https://m.media-amazon.com/images/I/41yMHiuWsXL.jpg) [**CILOYU 40 Tooth Sprocket 420 Chain 40mm Bore Replacement for Coleman BT200X CT200U-EX CT200U CT100U CC100X Baja Doodlebug DB30 TrailMaster MB200 MMB80 MMB105 Mini Bike Predator 212 196cc Engine Parts**](https://www.amazon.com/dp/B0FBRKMSH2) CILOYU$22.114.4★1335%▲rising 5 ![CILOYU High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc 105cc Motovox MBX10 MBX11 Minibike Parts (37mm Bore)](https://m.media-amazon.com/images/I/41QVfESCsUL.jpg) [**CILOYU High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc 105cc Motovox MBX10 MBX11 Minibike Parts (37mm Bore)**](https://www.amazon.com/dp/B0F472XF21) CILOYU$20.274.4★1334%▼falling 6 ![40T Steel Rear Sprocket #40/41/420 6-Hole Compatible with Mini Bike Models CT100U CC100X MMB80 DB30 MBX10 - Replacement Sprocket with Wrench Included](https://m.media-amazon.com/images/I/41agAgu2vNL.jpg) [**40T Steel Rear Sprocket #40/41/420 6-Hole Compatible with Mini Bike Models CT100U CC100X MMB80 DB30 MBX10 - Replacement Sprocket with Wrench Included**](https://www.amazon.com/dp/B0F9FWJX9S) Mtuiewo$18.364.0★214%▲rising 7 ![CILOYU 420 Chain Mini Bike Sprocket 40T 40mm with 90 Links 42 Links Replacement for Coleman BT200X CT100U CT200U-EX CT200U CC100X Baja MB165 MB200 Doodlebug DB30 Predator 212 196cc Engine Parts Kit](https://m.media-amazon.com/images/I/51TSsEJtrYL.jpg) [**CILOYU 420 Chain Mini Bike Sprocket 40T 40mm with 90 Links 42 Links Replacement for Coleman BT200X CT100U CT200U-EX CT200U CC100X Baja MB165 MB200 Doodlebug DB30 Predator 212 196cc Engine Parts Kit**](https://www.amazon.com/dp/B0FD37K6B5) CILOYU$39.194.4★384%▲rising 8 ![Mini Bike Sprocket 40/41/420 Chain 40T Tooth 40mm Bore Replacement for Coleman CT200U CT200U-EX BT200X Mini Bike Go-Kart Baja Warrior Massimo MB165 200 Predator196cc 200cc 6.5hp Go Kart Parts.](https://m.media-amazon.com/images/I/41fkIn4xBlL.jpg) [**Mini Bike Sprocket 40/41/420 Chain 40T Tooth 40mm Bore Replacement for Coleman CT200U CT200U-EX BT200X Mini Bike Go-Kart Baja Warrior Massimo MB165 200 Predator196cc 200cc 6.5hp Go Kart Parts.**](https://www.amazon.com/dp/B0CZXTDQGB) YZMLOL$18.084.5★924%▼falling 9 ![CQSPMOTO 40T High Speed Rear Chain 6 Hole Sprocket # 40 41 420 Sprocket for Coleman CT100U CC100X Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Sprocket Parts (37mm Bore)](https://m.media-amazon.com/images/I/41DUWnK7xUL.jpg) [**CQSPMOTO 40T High Speed Rear Chain 6 Hole Sprocket # 40 41 420 Sprocket for Coleman CT100U CC100X Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Sprocket Parts (37mm Bore)**](https://www.amazon.com/dp/B0FBFX9M6Z) CQSPMOTO$19.184.0★193%▲rising 10 ![35 Chain 40 Tooth Sprocket - PSLER 40T Rear Sprocket Replacement Part for Go Kart Quad Mini Bike Dirt Bikes Monster Moto Mega Moto TaoTao GK80 Gas Go Kart](https://m.media-amazon.com/images/I/41iWCQKmNaL.jpg) [**35 Chain 40 Tooth Sprocket - PSLER 40T Rear Sprocket Replacement Part for Go Kart Quad Mini Bike Dirt Bikes Monster Moto Mega Moto TaoTao GK80 Gas Go Kart**](https://www.amazon.com/dp/B0CZRRG9F5) PSLER$10.074.4★1143%▼falling 11 ![CILOYU Mini Bike Rear 35 Sprocket 40T Compatible with Coleman CT100U CC100X Trail 100 CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc Motovox MBX10 MBX11 Predator 97cc Mini Bike Go Kart Parts](https://m.media-amazon.com/images/I/41avSOWhC6L.jpg) [**CILOYU Mini Bike Rear 35 Sprocket 40T Compatible with Coleman CT100U CC100X Trail 100 CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc Motovox MBX10 MBX11 Predator 97cc Mini Bike Go Kart Parts**](https://www.amazon.com/dp/B0D95HDF8N) CILOYU$11.094.4★1563%▼falling 12 ![CILOYU 35 Chain Sprocket 40 Tooth Compatible with Coleman Mini Bike CT100U CC100X CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc MBX10 MBX11 Predator 79cc 97cc 98cc 100cc 2.5hp Go Kart Parts](https://m.media-amazon.com/images/I/41HqhDnCVsL.jpg) [**CILOYU 35 Chain Sprocket 40 Tooth Compatible with Coleman Mini Bike CT100U CC100X CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc MBX10 MBX11 Predator 79cc 97cc 98cc 100cc 2.5hp Go Kart Parts**](https://www.amazon.com/dp/B0D95JCV65) CILOYU$11.884.4★1563%▼falling 13 ![CILOYU 35 Chain Mini Bike Rear Sprocket 40T Compatible with Coleman CT100U CC100X Baja DB30 Predator 79cc 97cc 100cc Motovox MBX10 MBX11 Mega Moto MM-B80 105cc Powersports Parts](https://m.media-amazon.com/images/I/51c6SoxUVlL.jpg) [**CILOYU 35 Chain Mini Bike Rear Sprocket 40T Compatible with Coleman CT100U CC100X Baja DB30 Predator 79cc 97cc 100cc Motovox MBX10 MBX11 Mega Moto MM-B80 105cc Powersports Parts**](https://www.amazon.com/dp/B0D95P8PNH) CILOYU$25.854.4★663%—flat 14 ![GREHUA 420 Split Chain Sprocket 42 Tooth & Sprocket Adapter Compatible with Coleman CT200U CT200U-EX BT200X Baja Warrior MB165 MB200 Mini Bike Go Kart Predator 212cc 196cc 5.5HP 6.5HP Engine Parts](https://m.media-amazon.com/images/I/510oOeWh7qL.jpg) [**GREHUA 420 Split Chain Sprocket 42 Tooth & Sprocket Adapter Compatible with Coleman CT200U CT200U-EX BT200X Baja Warrior MB165 MB200 Mini Bike Go Kart Predator 212cc 196cc 5.5HP 6.5HP Engine Parts**](https://www.amazon.com/dp/B0CM22QCZ4) GREHUA$34.424.2★823%▼falling 15 ![CILOYU High Speed 420 Chain Mini Bike Sprocket 40T 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Parts](https://m.media-amazon.com/images/I/41O3PnfvCCL.jpg) [**CILOYU High Speed 420 Chain Mini Bike Sprocket 40T 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Parts**](https://www.amazon.com/dp/B0F7KZV57L) CILOYU$22.474.4★1332%▲rising **~~Showing 15 of 64 — show all ~~** ## **Product shelf** All 64 tracked products in this niche. Top sellersNewestTrending [![YOXUFA 40/41/420 Chain 40T Tooth Mini Bike Sprocket 40mm Bore for Coleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200 Axis M200 Predator 212 196cc 200cc 6.5hp Go Kart Parts](https://m.media-amazon.com/images/I/4193D+SMBsL.jpg)**YOXUFA 40/41/420 Chain 40T Tooth Mini Bike Sprocket 40mm Bore for Coleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200 Axis M200 Predator 212 196cc 200cc 6.5hp Go Kart Parts** YOXUFA**$16.88**4.6★486 reviews](https://www.amazon.com/dp/B0CHW3DGMS) [![CILOYU High Speed Mini Bike 420 Sprocket 40T 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Accessories Parts](https://m.media-amazon.com/images/I/41SPPB5J-JL.jpg)**CILOYU High Speed Mini Bike 420 Sprocket 40T 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Accessories Parts** CILOYU**$22.93**4.4★133 reviews](https://www.amazon.com/dp/B0F7KWC2YJ) [![Superlong 40 Tooth Mini Bike Sprocket for 40/41/420 Chain Rear Sprocket 37mm Bore with 6 Hole Fit for Coleman CT100U CC100X Baja Doodle Bug DB30 Monster Mega Moto MMB105 Mini Bike Parts](https://m.media-amazon.com/images/I/417gSW93i4L.jpg)**Superlong 40 Tooth Mini Bike Sprocket for 40/41/420 Chain Rear Sprocket 37mm Bore with 6 Hole Fit for Coleman CT100U CC100X Baja Doodle Bug DB30 Monster Mega Moto MMB105 Mini Bike Parts** Superlong**$19.42**4.4★32 reviews](https://www.amazon.com/dp/B0FDF958P9) [![CILOYU 40 Tooth Sprocket 420 Chain 40mm Bore Replacement for Coleman BT200X CT200U-EX CT200U CT100U CC100X Baja Doodlebug DB30 TrailMaster MB200 MMB80 MMB105 Mini Bike Predator 212 196cc Engine Parts](https://m.media-amazon.com/images/I/41yMHiuWsXL.jpg)**CILOYU 40 Tooth Sprocket 420 Chain 40mm Bore Replacement for Coleman BT200X CT200U-EX CT200U CT100U CC100X Baja Doodlebug DB30 TrailMaster MB200 MMB80 MMB105 Mini Bike Predator 212 196cc Engine Parts** CILOYU**$22.11**4.4★133 reviews](https://www.amazon.com/dp/B0FBRKMSH2) [![CILOYU High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc 105cc Motovox MBX10 MBX11 Minibike Parts (37mm Bore)](https://m.media-amazon.com/images/I/41QVfESCsUL.jpg)**CILOYU High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc 105cc Motovox MBX10 MBX11 Minibike Parts (37mm Bore)** CILOYU**$20.27**4.4★133 reviews](https://www.amazon.com/dp/B0F472XF21) [![40T Steel Rear Sprocket #40/41/420 6-Hole Compatible with Mini Bike Models CT100U CC100X MMB80 DB30 MBX10 - Replacement Sprocket with Wrench Included](https://m.media-amazon.com/images/I/41agAgu2vNL.jpg)**40T Steel Rear Sprocket #40/41/420 6-Hole Compatible with Mini Bike Models CT100U CC100X MMB80 DB30 MBX10 - Replacement Sprocket with Wrench Included** Mtuiewo**$18.36**4.0★21 reviews](https://www.amazon.com/dp/B0F9FWJX9S) [![CILOYU 420 Chain Mini Bike Sprocket 40T 40mm with 90 Links 42 Links Replacement for Coleman BT200X CT100U CT200U-EX CT200U CC100X Baja MB165 MB200 Doodlebug DB30 Predator 212 196cc Engine Parts Kit](https://m.media-amazon.com/images/I/51TSsEJtrYL.jpg)**CILOYU 420 Chain Mini Bike Sprocket 40T 40mm with 90 Links 42 Links Replacement for Coleman BT200X CT100U CT200U-EX CT200U CC100X Baja MB165 MB200 Doodlebug DB30 Predator 212 196cc Engine Parts Kit** CILOYU**$39.19**4.4★38 reviews](https://www.amazon.com/dp/B0FD37K6B5) [![Mini Bike Sprocket 40/41/420 Chain 40T Tooth 40mm Bore Replacement for Coleman CT200U CT200U-EX BT200X Mini Bike Go-Kart Baja Warrior Massimo MB165 200 Predator196cc 200cc 6.5hp Go Kart Parts.](https://m.media-amazon.com/images/I/41fkIn4xBlL.jpg)**Mini Bike Sprocket 40/41/420 Chain 40T Tooth 40mm Bore Replacement for Coleman CT200U CT200U-EX BT200X Mini Bike Go-Kart Baja Warrior Massimo MB165 200 Predator196cc 200cc 6.5hp Go Kart Parts.** YZMLOL**$18.08**4.5★92 reviews](https://www.amazon.com/dp/B0CZXTDQGB) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**28% *“Excellent build quality”* **Size-Overall**24% *“Fit perfectly easy install”* **Advertised Vs Actual Product**11% *“Description is accurate”* **Efficiency**10% *“Effective product”* **Durability**5% *“still fits and is durable on stock gmb100 wheels”* **Value For Money**5% *“Great value”* **Strength**4% *“Super strong”* **Compatibility-Overall**4% *“Good quality and compatibility”* **Material Quality**1% *“The steel construction feels durable enough for regular riding”* **Maintenance And Repair**1% *“It has done decently well, one issue i have had is all of the teeth are starting to bend and get thin”* ### **What buyers complain about ** **Size-Overall**36% *“Its massive”* **Compatibility-Overall**16% *“This does not fit a coleman 200c”* **Quality-Overall**9% *“terrible product”* **Mounting**6% *“does not fit the vehicles that explains it does claims to have 10 mounting holes only has stick when you open it up straight junk”* **Advertised Vs Actual Product**5% *“Did not fit Colman ct100 as advertised”* **Durability**3% *“The master link broke”* **Functionality-Overall**3% *“the chain doesnt run perfectly true”* **Material Quality**3% *“Hardware is very soft”* **Product Condition**3% *“Used not new”* **Value For Money**2% *“torque definitely a lot pricey for what it is”* #### **Top return reasons**- Size-Overall70% - Compatibility-Overall8% - Advertised Vs Actual Product6% - Mounting6% - Functionality-Overall3% - Defective Material/Parts2% - Product Condition1% - Value For Money1% - Thickness1% - Durability0%