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Item #:
26270911
GOOFIT Kick Start Idle Shaft Gear 8 Spline for GY6 49cc 50cc QMB139 Motorcycle Scooter ATVs
Item #:
26270911
SCR 223
Price Details
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*All items will import from US
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In stock
Imported from USA store
Order now and get it around Monday, July 20
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Forged with high-quality CNC aluminum alloy material, it is strong, rust-proof and durable.
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What Stands Out
Precision Engineering
The GOOFIT idle shaft gear is meticulously designed for optimal fit and performance, ensuring that your GY6 49cc and 50cc engines run smoothly and efficiently, minimizing wear and ensuring longevity.
Versatile Compatibility
This 8 spline gear is compatible with various models, making it an ideal replacement part for motorcycles, scooters, and ATVs, eliminating the need for multiple purchases and simplifying maintenance.
Enhanced Performance
Designed to improve engine performance, this idle shaft gear reduces vibrations and increases reliability, providing a better riding experience by maintaining consistent power delivery and reducing mechanical issues.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Small Engine Mechanics
Ideal for mechanics specializing in small engines, providing reliable replacement for GY6 49cc and 50cc scooters.
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Scooter Enthusiasts
Perfect for scooter enthusiasts looking to upgrade or repair their GY6-powered vehicles with a quality idle shaft gear.
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DIY Repair Hobbyists
Great for DIY repair enthusiasts working on their motorcycles or ATVs who need a dependable idle shaft gear.
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Large Motorcycles
Not suitable for large motorcycles as it's specifically designed for smaller 49cc and 50cc engine models.
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Electric Scooters
Incompatible with electric scooters, which do not utilize traditional mechanical gear systems like this product.
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Professional Workshops
May not meet the demands of professional workshops requiring heavy-duty, high-performance parts for high-end vehicles.
Product Description
GOOFIT Kick Start Idle Shaft Gear 8 Spline for GY6 49cc 50cc QMB139 Motorcycle Scooter ATVs
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the GOOFIT Kick Start Idle Shaft Gear 8 Spline used for?
Answer: The GOOFIT Kick Start Idle Shaft Gear 8 Spline is essential for the starting mechanism of GY6 49cc and 50cc engines, commonly found in motorcycles, scooters, and ATVs. This gear connects to the kick starter pedal, ensuring smooth engagement and disengagement when starting your vehicle. Without a functioning idle shaft gear, you may experience difficulties initiating your engine, or face potential damage to the kick start assembly. -
Question:
How do I know if the GOOFIT Idle Shaft Gear is compatible with my scooter?
Answer: To determine compatibility, ensure that your vehicle's engine is a GY6 49cc or 50cc model, specifically the QMB139 type. You can cross-reference your engine number with the specifications provided by manufacturers or consult your vehicle’s manual. Utilizing parts specifically designed for your engine type optimizes performance, reducing risks of mismatches or installation challenges. -
Question:
What are the signs that I need to replace my idle shaft gear?
Answer: Common signs indicating that the idle shaft gear needs replacement include difficulty starting the engine, unusual noises from the kick start area, and the kick starter pedal feeling loose or unresponsive. If you find that the engine fails to start consistently or engages with a grinding sound, it might be time to consider replacing your gear. Regular checks can help avoid prolonged issues and ensure your vehicle remains operational. -
Question:
Can I install the GOOFIT Idle Shaft Gear myself?
Answer: Yes, the GOOFIT Idle Shaft Gear can typically be installed by anyone with basic mechanical skills and tools. The installation often involves disassembling the kick start assembly to access the gear. Following detailed guides or video tutorials can be highly beneficial. However, if you're not comfortable with mechanical tasks, consulting a professional mechanic is advisable to ensure proper installation and avoid damaging your vehicle. -
Question:
What materials are used in the GOOFIT Kick Start Idle Shaft Gear?
Answer: The GOOFIT Kick Start Idle Shaft Gear is primarily constructed from durable metal, designed to withstand the rigors of repeated use in high-torque environments. This robust construction ensures longevity and reliability, making it suitable for both everyday riding and more demanding conditions. Quality materials reduce wear and tear, ensuring that the gear maintains its function even after prolonged usage. -
Question:
Is the GOOFIT Idle Shaft Gear suitable for modifications or performance upgrades?
Answer: Yes, the GOOFIT Idle Shaft Gear can be used in modified or upgraded engine setups as long as they maintain compatibility with the GY6 49cc or 50cc QMB139 models. Upgrading components while ensuring the proper functioning of the idle shaft gear can enhance overall performance, such as improved starting capability and better efficiency. Always consult with mechanics or experts to ensure modifications align with your performance goals. -
Question:
What should I check before replacing my idle shaft gear?
Answer: Before replacing your idle shaft gear, check for potential underlying issues, such as wear on the kick starter shaft or problems with the starting mechanism. Inspecting related components, like the kick starter return spring, is crucial as these can affect the performance of the idle shaft gear. Addressing any associated problems during the replacement can lead to a more reliable repair and smooth operation afterward. -
Question:
How does the spline count affect the performance of the idle shaft gear?
Answer: The spline count directly influences how the idle shaft gear engages with the kick starter assembly. An 8 spline configuration, like that of the GOOFIT gear, ensures a precise fit, resulting in efficient power transfer. A mismatched spline count could lead to slipping or ineffective starts, compromising the vehicle’s functionality. Utilizing the correct spline count ensures optimal performance and longevity of the kick start mechanism. -
Question:
Can the GOOFIT Idle Shaft Gear be used in electric scooters?
Answer: No, the GOOFIT Idle Shaft Gear is specifically designed for GY6 49cc and 50cc gasoline engines, primarily in motorcycles, scooters, and ATVs. Electric scooters operate on entirely different mechanisms without a kick start system, meaning this gear will not be applicable. It’s essential to select components tailored to your vehicle type for optimal performance and compatibility. -
Question:
Where can I buy GOOFIT Kick Start Idle Shaft Gear 8 Spline for GY6 49cc 50cc QMB139 Motorcycle Scooter ATVs in Seychelles?
Answer: You can purchase the GOOFIT Kick Start Idle Shaft Gear 8 Spline for your GY6 49cc and 50cc vehicles on Ubuy in Seychelles. Ubuy offers a convenient platform to browse and buy this product, ensuring that you receive authentic parts suited for your needs with reliable service.
GOOFIT Transmissions Editorial Review
The GOOFIT Kick Start Idle Shaft Gear has received mixed reviews from customers. While some customers found that it arrived on time and fit their vehicle perfectly, others experienced issues with the gear stripping after a few uses. The metal construction of the gear was also mentioned as poor, and some customers expressed disappointment in not being able to find an OEM replacement. However, customer service was praised for providing a refund and overall, GOOFIT was recommended for its great parts and service for a great price.
Customer Reviews & Ratings
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Pros
- Arrived on time
- Fit perfectly for some vehicle models
- Great parts and service for a great price
Cons
- Gear stripped after a few uses
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SCR 223
Order now and get it around Monday, July 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Available in multiple sizes: 10mm, 20mm, and 33.5mm.
- Designed specifically for 4 Stroke GY6 49cc 50cc QMB139 motorcycle scooters and ATVs.
- Made from high-quality CNC aluminum for durability and resistance to rust.
- Easy to install, ensuring a seamless replacement process.
- Includes a GOOFIT keychain with your purchase.
- Customer satisfaction is a top priority, with dedicated after-sales support.
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