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The Best 70 Tooth Sprocket of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 70 Tooth Sprocket of 2025. Check our ranking below.

2,245 Reviews Scanned

Rank No. #1
AlveyTech #35 Chain 70 Tooth Sprocket for The Baja Doodle Bug Mini Bike (Blitz, Dirt Bug, Racer)
  • The 70 tooth #35 chain rear sprocket for Baja Doodle Bug (DB30) mini bike is ready to mount on your Bug.
  • Any version of Baja's Doodle Bug can use this sprocket, and it may be retrofit on a number of other applications using the #35 size motorsports chain.
  • 70 tooth sprocket.
  • #35 chain.
  • 8-1/2" diameter.
Rank No. #2
YOXUFA 72 Tooth Sprocket 35 Chain + Go Kart Sprocket Hub with 1" Bore 1/4" Keyway Replacement for Go Kart Cart Predator 212cc 79cc 420cc 6.5HP 3HP 13HP Engine Powersports Parts Heavy Duty Steel
  • Fitment: Go Kart Sprocket 35 Chain + Go Kart Sprocket Hub 1" Bore with 1/4" Keyway Hardware Assembly Replacement for Most Go-Karts with 1" Axles
  • Product Size: Go kart hub with 1" bore and 1/4" keyway, please make sure your axle diameter is 1 inch. The centre hole diameter of #35 sprocket is 51mm (2.01 inch)
  • Premium Material: Go Kart Sprocket and hub are made of high quality steel, strong and durable. Come with lock nut to solve the problem of nut loosing due to vibrations during riding
  • Note: The key to the suitability of the product is the size of go kart hub, please make sure your go kart axle diameter is 1 inch. If not, it will doesn't fit on your go kart.
  • Package List: 1 * Go Kart Sprocket Hub, 1 * 35 Sprocket with 72T, 1 * 1/4" Keyway, 4 * Screws, 4 * Nuts
Rank No. #3
MWMNUN 35 Chain 75 Tooth Rear Chain Sprocket cog Compatible with Coleman CT100U Trail Motovox MBX10 MBX11 MM-B80 Classic 1000w Electric Mini Bikes Go Kart Drift Trike Profile 6 Hole
  • 35 Sprocket Compatible with Coleman CT100U Trail Motovox MBX10 MBX11 MM-B80 Classic 1000w Electric Mini Bikes
  • !!!35 Sprocket Can Only Work With 35 Type Chain
  • It Has 6 Inner Mounting Holes For Easy Installation. Please Check The Size Before Order.Any questions please contact us.
  • 【Package Contents】1 * Sprocket, 2 * (35 chain buckle), 6 * Internal mounting hole screws, 1 * Applicable wrench
  • 【Size】The inside diameter: 0.2" (6mm)/ The minimum hole diameter: 1"(25mm)/ Sprocket Diameter: 9.1''(231mm) / Centre to centre: 2.68''(50mm)/ thickness:0.2''(4mm)
Rank No. #5
35 Chain Go Kart Sprocket 72 Tooth with a 2'' Bore Compatible with Go Carts & Mini Bikes Predator 79cc 212cc 420cc
  • 【Precise Dimensions】72-tooth sprocket with an 8.66" outside diameter, 2" inside diameter, 0.039" mounting hole diameter, 2.05" hole spacing (side-by-side), and 2.87" hole spacing (across). Requires M8 screws for proper installation. Please measure before purchase.
  • 【Wide Compatibility】Fits a variety of Go-Karts and Mini Bikes equipped with Predator 79cc, 212cc, or 420cc engines. Also works with most Go-Karts, ATVs, and Trikes using the same 4-bolt wheel pattern. An ideal replacement sprocket that installs with ease.
  • 【Easy Installation】Designed with 4 mounting holes for a straightforward setup. Perfect for quick DIY replacement or upgrade, saving you time and effort so you can get back on the track faster.
  • 【Durable Construction】Crafted from premium steel for strength and long-lasting performance. Resistant to wear and tear, ensuring reliable power transfer and extended service life under demanding riding conditions.
  • 【Satisfaction Guarantee】You can decide the quality and performance. If you are not satisfied with your purchase for any reason, simply contact us for our satisfaction guarantee, which means there is no risk for you to try today!
Rank No. #6
JMCHstore 60T High Torque Rear Chain 3 Hole Sprocket # 40 41 420 for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike
  • JMCHstore 60T 3+4 hole Sprocket #40/41/420 Chain for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike; Realtree RT200; Mega moto B212 212MAX Mini Bike
  • 𝐃𝐞𝐬𝐢𝐠𝐧𝐞𝐝 𝐟𝐨𝐫 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐬 – Perfect for 212cc and larger engines, ensuring optimal power transfer without chain slippage.
  • 𝐇𝐢𝐠𝐡-𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐓𝐨𝐫𝐪𝐮𝐞 𝐁𝐨𝐨𝐬𝐭 – The 60T sprocket is designed for strong acceleration, climbing power, and off-road performance, making it the perfect choice for minibikes that need more low-end torque.
  • 𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 – Precision-cut teeth ensure smooth power transfer, reducing chain wear and extending drivetrain longevity.
  • 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 & 𝐂𝐨𝐫𝐫𝐨𝐬𝐢𝐨𝐧-𝐑𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐭 – Made from premium high-strength steel, engineered to withstand extreme loads and high RPMs without compromising performance.
Rank No. #7
YOXUFA 65 Tooth Sprocket 35 Chain 37mm Bore Replacement for Coleman Mini Bike CT100U CC100X CK100 Baja Doodle Bug Blitz Dirt Bug DB30 TrailMaster Predator 79cc 97 100cc Go Kart Powersports Parts
  • Replacement for: 35 sprocket for Coleman Baja Hensim TrailMaster Realtre* mini bike go kart with Predator 79cc 97cc 98cc 100cc 2.5hp 3.0hp
  • Compatible with: Coleman CT100U, CC100X mini bike; Coleman CK100, SK100 go kart; Baja Hensim (Doodle Bug, Blitz, Dirt Bug) DB30 mini bike; TrailMaster MB Storm mini bike
  • Notice: Mini bike sprocket can drill out other holes to get it to fit Monster Moto MM-B80 mini bike Mega Moto (MM-B80, MM-B105) Motovox (MBX10 MBX11) mini bike
  • Sprocket Size: #35 chain, teeth: 65 Tooth. Mounting hole distance (center to center, bolt hole circle): 50.5 mm (1.99 inch). Center hole diameter: 37 mm (1.46 inch). Overall diameter: 198 mm ( 7.8 inch). Mounting hole diameter: 6.5 mm (0.26 inch) x 6
  • Package Includes: 1 X Mini Bike Rear Sprocket, 5 X 35 Chain Master Link
Rank No. #8
QYMOTO 75Tooth 35 Chain Sprocket OEM CT100U Rear Sprocket for Coleman CT100U mini Bike (6 Holes) Thick Heavy Duty
  • ⚙️Compitable with Coleman CT100U, RB100 and CT100U Trail mini bikes.Monster Moto / Mega Moto MM-B80,Motovox MBX10 and MBX11 mini bikes
  • ⚙️75 tooth sprocket,only fit for #35 chain,overall diameter: 232mm [9.13"].
  • ⚙️Package Include:1 x 420# drive chain sprocket 75T,6x sprocket mounting bolts
  • ⚙️This rear sprocket is used on the 154F, 105cc engines found on some mini-bikes and go-karts. This sprocket has 75 teeth and is compatible with #35 chain ONLY. This is the rear sprocket on the Coleman CC100X, CT100U and RB100 mini-bike.
  • ⚙️Our #35 chain 75 tooth rear sprocket for Coleman CT100U minibikes is made of machined steel.
Rank No. #9
YOXUFA 60 Tooth Sprocket 40/41/420 Chain Mini Bike Rear Sprocket 40mm Bore Replacement for Coleman CT200U BT200X CT200U-EX Baja Warrior MB200 TrailMaster Predator 212cc 196cc Powersports Go Kart Parts
  • Fitment: 420 sprocket 60t replacement for Coleman Baja TrailMaster Massimo mini bike with Predator 212cc 196cc 200cc 6.5hp engine
  • Compatibility: Coleman Powersports CT200U / BT200X / CT200U-EX / CT200U-EXR / KT196; Baja Motorsports Mini Bike MB165 MB200 (Heat, Mini Baja, Warrior); Massimo MB200; TrailMaster MB200; Axi* M200
  • High Torque Boost: Compared with 40 tooth sprocket, this 60 tooth sprocket can provide greater torque and stronger power, making it more suitable for acceleration and climbing scenarios
  • Great Material: The mini bike sprocket is made of metal alloy, becoming more durable. The precision cut teeth can provide a better fit for the chain, ensuring stable power transmission while reducing chain wear
  • Size: #40/41/420 chain sprocket 60 tooth, center hole diameter: 1.57" (40 mm), mounting hole diameter: 0.43" (11 mm), overall diameter: 9.64" (245 mm)
Rank No. #10
GREHUA #35 Chain 71 Tooth Split Sprocket for Predator 212cc 196cc 6.5hp 7.0hp Coleman CT200U BT200X CT100U TrailMaster MB200 MegaMoto B212 Motovox Doodlebug Baja Mini Bike Go Kart Cart Parts Aluminum
  • Fitment: Go Kart sprocket kit is fit for Predator 212cc 196cc 6.5hp 7.0hp mini bike go cart, compatibility: Coleman CT200U CT200U-EX BT200X CT100U TrailMaster MB200 MegaMoto B212 Baja Motovox Doodlebug minibike motorcycle
  • High-quality Material: The split sprocket is made of high-quality aluminum alloy material for lightweight, durable and long service life. Faster weight reduction loss and greater versatility. The #35 Chain 71 tooth split sprocket is easy to observe changes in gear ratio and easy to replace gear, do not need to remove the axle on your mini bike or go kart to change the gear ratio. It is very easy to install
  • Versatility & Accurate Design: The precise cutter tooth design on split sprocket reduces friction at high speeds, resulting in smooth chain running and high output. Fit for the most mini bike or go kart. Please note: it depends on was sprocket adapte* you are using and needs to be a go kart type or you will need a universal adapte*
  • Package Included: 1 x red split sprocket(#35 Chain 71T)
  • Note: Please check as much as possible the item picture, model and size carefully before purchasing. Or leave us messages for assistance if you're not sure if the go kart split sprocket fits

Last update on 2026-02-26 / Affiliate links / Images from Amazon Product Advertising API

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