Can these be used on a Harley 883?

Thank you for writing. Please do not use our Universal Training Wheels on a 883 Harley. Our Universal Training wheels are designed for 50cc or less motorcycles. -Regards, Team Hardline Products®

What size bolt should be used on foot peg for razor mx350? the 3/8 or 5/16? thank you.

Thank you for writing. our kit contains both bolts in case you need them. I believe the 5/16" is the proper bolt for that application. -Team Hardline Products

Will these fit a Honda 50 cc ?

Thank you for your question. This product is designed for the Razor family of electric motorcycles. Good News is Hardline Products does manufacture a Hardline Products Wheels-4-Tots Universal Training Wheel that will work not only on the Honda 50 CC gas motorcycle but most 50 cc entry level motorcycles. You can find the link to the Amazon listing by simply coping and pasting the link: https://www.amazon.com/Hardline-Products-Wheels-4-Tots-Universal-Training/dp/B00DFSUEOG/ref=sr_1_1?crid=1SKST4FVUS5Z4&dchild=1&keywords=moto+training+wheels&qid=1588645037&sprefix=Moto+training+wheels%2Caps%2C217&sr=8-1 If you have any question please let us know or call 1-888-413-8315. We will be happy to help! Thanks again, Hardline Products

Will this fit a syx moto 50cc dirt bike?

Yes, Hardline Products Inc. 1702 UT-R Adjustable Height Training wheels will fit your SYX Moto 50. Thank you for writing.

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Adjustable Height Training Wheels for Razor MX 125, MX350, MX400, MX450, SX500, MX650 Electric Motorcycle

Product ID: 254274538

Details

Brand
Hardline
Exterior finish
Alloy Steel
Load index
14
Material
Solid Steel
Pitch circle diameter
170.63
Rim size
7 Inches

📏Adjustable wheel height for skill progression

⚙️CNC machined bracket mounts for precision fit

🛠️Universal fit for multiple Razor MX models

¥86675

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚡ Boost confidence, master balance, and ride like a pro—training wheels that grow with your rider!

DESIGNED TESTED IN THE USA - Proudly engineered and assembled domestically with global and domestic parts for unmatched quality assurance.
CUSTOMIZABLE TRAINING EXPERIENCE - Adjust wheel height incrementally to match your rider’s evolving skills and terrain challenges.
BUILT FOR DURABILITY AND STRENGTH - Mounts directly to foot pegs with solid steel construction designed to withstand rough terrain and extended use.
PRECISION ENGINEERED FOR PERFECT FIT - CNC machined brackets ensure seamless installation every time—no guesswork, just confidence.
EASY INSTALLATION WITH GUIDED SUPPORT - Includes clear instructions and video walkthroughs so you can get your young rider rolling in under an hour.

Hardline Products Adjustable Height Training Wheels are precision-engineered, solid steel training aids designed exclusively for Razor MX125 through MX650 electric motorcycles. Featuring CNC machined mounts for a perfect fit, these wheels offer adjustable height settings to support skill development on varied terrains. Proudly designed, tested, and assembled in the USA, they provide durable, reliable support that grows with your young rider’s confidence and ability.

Specifications

ASIN	B0752TT91W
Automotive Fit Type	Universal Fit
Best Sellers Rank	548,710 in Toys & Games ( See Top 100 in Toys & Games ) 461 in Kids' Ride-On Toy Replacement Parts
Brand Name	Hardline Products
Colour	Black
Compatible with Vehicle Type	Motorcycle
Customer Reviews	4.6 4.6 out of 5 stars (535)
Exterior Finish	Alloy Steel
Global Trade Identification Number	00632194726338
Included Components	Training Wheel
Item Type Name	Adjustable Height Training Wheels for Razor MX125, MX350, MX400, MX450, SX500, MX650 Electric Motorcycle
Load Index	14
Manufacturer	Hardline Products
Manufacturer Part Number	1702-UT-R
Material Type	Solid Steel
Model Number	1702-UT-R
Number of Packs	1
Pitch Circle Diameter	170.63 Millimetres
Rim Size	7 Inches
Rim Width	5 Inches
Size	Razor MX Bikes
UPC	632194726338
Unit Count	1.0 count
Wheel Backspacing	2.5 Inches
Wheel Size	8.25 Inches

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥86675

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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