Short Description:

Material:Alloy Steel.

Surface Finish:Black Oxide (SP.).


Teeth No.:9-13T

Extremely Strong Treatment.

One Set Include One Sprocket Plus Four High Grade Screws.


We have been focusing on kart parts for 20 years and we are one of the largest kart parts suppliers in China. We are committed to providing high quality kart parts to kart racing teams and kart retailers around the world.


  • Origin: Jiangsu, China (Mainland)
  • Brand Name: TongBao
  • Customization: Customized logo
  • Material: Alloy Steel
  • Color: Black Oxide (SP.)
  • Main Export Markets: Northern Europe,North America,Eastern Europe,Western Europe,Mid East,Oceania
  • Delivery Terms: FOB,CFR,CIF,FCA,DDU,ExpressDelivery
  • Payment Type: T/T, L/C, D/P D/A, PayPal, Western Union
  • Depart Port: Shanghai, Ningbo
  • Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY
  • Certification: TUV Certificate: ISO 9001:2015
  • Sample: Free Sample Available
  • Lead Time: 15- 30 days after receipt of the deposit
  • Applications: Adult Go Kart,Kids Go Kart,Racing Go Kart,Electric Go Kart,Pedal Go Kart,Go Kart Frame
  • Product Detail


    Product Tags



    Item No. Bore Teeth No. Material
    1 15mm 9T  Alloy Steel
    2 15mm 10T
    3 15mm 11T
    4 15mm 12T
    5 15mm 13T
    1.Material:Alloy Steel.
    2. Surface Finish: Black Oxide (SP.).
    3. Extremely Strong Treatment.
    4. One Set Include One Sprocket Plus Four High Grade Screws.







    pos. identification
    1 socket head bolt M8x30 galvanized
    2 washers for M8, 8,4x30x2,5 galvanized
    3 washers M8, 8,4x21x4 galvanized
    4 toothed belt
    5 toothed belt disc engine-sided
    6 key 7x7x32
    7 spacer disk gear shaft/spacer spindle gearbox
    8 inner hexagon bolt M6x25 galvanized
    9 toothed belt disc rear axle-sided
    10 toothed belt disc carrier
    11 parallel key 8x7x60mm
    12 bush for toothed belt tension unit 35x45mm stainless steel
    13 washers for M6, 6,4x12x1,6 galvanized
    14 hexagon nut M6 self-locking, galvanized
    15 special spacer for shaft 22H7 for pinion Honda engine
    16 inner hexagon bolt M10x90 galvanized 8.8/inner hexagon bolt M8x40 galvanized 8.8
    17 washer for M10, 10,5x20x1,8mm galvanized
    18 bearing 6000-2RS for belt pulley
    19 inner cap for 2006 stub axle chrome alloy steel 15x13mm
    20 chain 1/2“x5/16“ 428 H DID standard gold
    21 chain wheel
    22 chain pinion
    23 pinion for chain adjuster
    24 hexagon nuts M8 galvanized
    25 washers for M8, 8,4x16x1,6 galvanized
    26 self-locking nut M8, galvanized
    27 inner hexagon bolt M10x35 galvanized 8.8
    28 toothed belt tensioner support (fixed lever)
    29 spacer 3mm stainless steel for stub axle retainer /spacer 13mm stainless steel for stub axle retainer
    30 inner hexagon bolt M8x25 galvanized
    31 toothed belt tensioner support (adjustable lever)
    32 chain/belt adjuster, threaded pin GX 160/200
    32 chain/belt adjuster, threaded pin GX 270
    33 self-locking nut M10, galvanized
    34 washers M10, 10,5x26x4 galvanized
    35 chain lock 428 H DID


    Primary Competitive Advantage


    Over 200 different kinds of products,keep steady increasing trend in amount of parts

    A perfect production system,Cooperate with most couriers,Enough stock with main products

    Top material and best technology,Complete test procedures,Strong commodity Package

    Reasonable price,Thoughtful after-sales service


    Our products are popular worldwide,and we have inventories for hot products.To be a professional manufacturer and exporter,we focused on the design,development and production of different kinds of go kart parts.

    We strictly follow the world standards in terms of quality,strictly control each production process, review and summarize the quality control regularly.We use these methods to ensure that our customers receive our international standard of goods.

    Besides of this,we supply customer made items on specific requests at reasonable prices.All of our products are greatly appreciated in a variety of the parts markets all over the world.



    Machining Process





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  • 1) How sure your goods standard quality?

    All of our products are made under the system ISO9001,and our QC inspects each shipment before delivery. 

    2What is your terms of packing?

    Generally, we pack our goods in carton and pallet. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

     3) Can we print our logo on the product ?

    Of course, we can do it. Just send us your logo design·

    4) Do you accept small orders ?

    Yes. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.

    5) How about the price? Can you make it cheaper ?

    We always take the customers benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

    6) Do you offer free samples ?

    A 5Stars Review = A Free Sample

    Its appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.

    7) Do you accept Customization ?

    Yes,we can do OEM and ODM for our customers.

    8) What are your payment terms ? any third party payment ?

    We usually accept T/T,  Western Union, Paypal and L/C.

    9) How about your delivery time?

    A: Generally, it will take 3 weeks after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    10) How can I place an order ?

    You could directly send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.

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