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go kart sprocket

Worth a look55/100

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★

55/100

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.

No pronounced peak months · busiest ÷ quietest = 1.5×

Competition

41%CILOYU
  • 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

Product shelf

All 64 tracked products in this niche.

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 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

$16.884.6★486 reviews

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 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

$22.934.4★133 reviews

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 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

$19.424.4★32 reviews

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 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

$22.114.4★133 reviews

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 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

$20.274.4★133 reviews

40T Steel Rear Sprocket #40/41/420 6-Hole Compatible with Mini Bike Models CT100U CC100X MMB80 DB30 MBX10 - Replacement Sprocket with Wrench Included

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

$18.364.0★21 reviews

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 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

$39.194.4★38 reviews

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.

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

$18.084.5★92 reviews

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall28%

“Excellent build quality”

Size-Overall24%

“Fit perfectly easy install”

Advertised Vs Actual Product11%

“Description is accurate”

Efficiency10%

“Effective product”

Durability5%

“still fits and is durable on stock gmb100 wheels”

Value For Money5%

“Great value”

Strength4%

“Super strong”

Compatibility-Overall4%

“Good quality and compatibility”

Material Quality1%

“The steel construction feels durable enough for regular riding”

Maintenance And Repair1%

“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-Overall36%

“Its massive”

Compatibility-Overall16%

“This does not fit a coleman 200c”

Quality-Overall9%

“terrible product”

Mounting6%

“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 Product5%

“Did not fit Colman ct100 as advertised”

Durability3%

“The master link broke”

Functionality-Overall3%

“the chain doesnt run perfectly true”

Material Quality3%

“Hardware is very soft”

Product Condition3%

“Used not new”

Value For Money2%

“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%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.