will this motor keep up with traffic on the turnpike ? :)

I know your question is just a lark, but if you were to gear things right, you could go way faster than you would think. These things are to assist your pedaling, not to replace you pedaling. If you want to go fast, go get a motorcycle, and join the rest of the gasoline bunch. If you do manage to get on turnpike, with a bike, take a video and put it on YouTube. That would be interesting to watch.

Will this work with the dynacraft alpine eagle 700c 45cm aluminum frame hybrid bike?

You can put this on just about anything that rolls. How easy or hard, depends on how you mount the motor. I imagine the price of an aluminum frame bike, would tend to make you NOT WANT to drill many holes though.

I purchased this 36V 250w left chain drive derailleur kit ,,, i received right side clockwise motor. now what ? help.

Yes, the motor rotates clockwise, so when you mount it on the bike left side, it can drive the wheel go forward. The right drive kit motor rotates anti-clockwise . You can see this link: https://youtu.be/2dDEep9pu2U

Is there anyone who can provide a real review of just using the parts without mods; what battery to purchase?

I've installed 7 bike kits and all bikes are different. This is a universal kit therefore some modification are required. The only kits I've done that don't require modification are the ones that change the entire wheel. Concerning the battery, go with their recommendation or larger. I've never had a problem there, but all of my installs use the motor to assist their pedaling or going up hills.

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Common Bike Left Chain Drive Customized for Geared Bicycle Derailleur

Product ID: 49468986

Details

Brand
L-faster
Color
24VTwist Kit
Item Weight
4 Kilograms
Material
Aluminum
Mounting Type
Clamp-On Mount

🔋Supports 24V or 36V battery

🔧Customizable clamp-on mount

⚙️250W motor power

116512 Ft

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Description

⚡ Transform your ride, pedal smarter not harder!

POWER YOUR WAY - Choose between 24V or 36V setups to optimize ride length and power output.
DURABLE LIGHTWEIGHT - Aluminum motor casing and clamp-on mount keep your bike agile and stylish.
TAILORED COMPATIBILITY - Specifically engineered for V-brake geared bikes—send your bike photo for a perfect fit.
USER FRIENDLY CONTROLS - Select your preferred throttle style—twist or thumb—for intuitive speed control.
EFFORTLESS PEDAL ASSIST - Boost your ride with a 250W motor designed to make every pedal stroke count.

The L-Faster 250W Left Chain Drive Kit is a customizable electric bike conversion solution designed for geared bicycles with V-brakes. Featuring a durable aluminum motor and clamp-on mount, it supports 24V or 36V battery systems (battery sold separately) and offers two throttle options for personalized control. Ideal for riders seeking moderate speed boosts (up to 20 km/h) and longer rides with pedal assistance.

Specifications

ASIN	B0736T5RFG
Best Sellers Rank	#522,473 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,415 in Adult Electric Bicycles
Brand Name	L-faster
Case Material Type	Aluminium
Color	24VTwist Kit
Customer Reviews	3.7 3.7 out of 5 stars (270)
Included Components	motor
Item Weight	4 Kilograms
Manufacturer	L-faster
Manufacturer Part Number	YK-B-215
Material Type	Aluminum
Model Number	YK-B-215
Mount Type	Clamp-On Mount
Number of Teeth	18
UPC	614024375114
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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116512 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered 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 Hungary.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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I loved the variety of products available. Will definitely shop again.

2 months ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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